SKIP NAVIGATION
MyChart Search
Wellstar Go Back
MyChart
  • Find a Doctor
  • Locations
  • Medical Services
    Popular Services
    • Emergency Care
    • Urgent Care
    • Virtual Care
    • Primary Care
    • Women's Health
    • Pediatric Care
    • Cancer Care
    • Heart Care
    • Neuro Care
    • Orthopedics
    • View All Medical Services
    Expanded Services
    • Lab Services
    • Imaging
    • ENT
    • Pulmonary
    • Gastroenterology
    • Urology
    • Physical Therapy
    • Behavioral Health
    • Pharmacies
    • View All Medical Services
    For Providers
    • Refer a Patient
    • Transfer a Patient
    • Physician Relations
    • Wellstar Clinical Partners
    • Provider Resources
  • Patient Resources
    Patient Portal
    • MyChart Login
    • Sign-Up for MyChart
    • Get Medical Records
    Visiting
    • Visitation Guidelines
    • Patient Guides
    • Find My Way
    Billing & Insurance
    • Accepted Insurance
    • Pay Your Bill
    • Financial Assistance
  • Wellstar for You
    Community
    • Classes and Events
    • Center for Health Equity
    • Support Groups
    • Community Outreach
    • Wellstar Find Help
    • Translation Services
    • Volunteer Opportunities
    Health Content
    • Articles
    • PeopleCare
  • Find a Doctor
  • Locations
  • Medical Services
  • Patient Resources
  • Wellstar for You

Popular Services

Emergency Care Urgent Care Virtual Care Primary Care Women's Health
Pediatric Care Cancer Care Heart Care Neuro Care Orthopedics

Expanded Services

Lab Services Imaging ENT Pulmonary Gastroenterology
Urology Physical Therapy Behavioral Health Pharmacies View All Medical Services

For Providers

Refer a Patient Transfer a Patient Physician Relations Wellstar Clinical Partners Provider Resources

Patient Portal

MyChart Login Sign-Up for MyChart Get Medical Records

Visiting

Visitation Guidelines Patient Guides Find My Way

Billing & Insurance

Accepted Insurance Pay Your Bill Financial Assistance

Community

Classes and Events Center for Health Equity Support Groups Community Outreach
Wellstar Find Help Translation Services Volunteer Opportunities

Health Content

Articles PeopleCare
https://mychart.wellstar.org/mychart/signupandschedule/embeddedschedule?vt=1003&id=1598871410&view=plain

Carmen Klass, MD

Affiliate

Specialties

Hematology/Oncology
Medical Oncology
Hematology

Education & Training

Doctor of Medicine

Meet Dr. Carmen Klass

Carmen Klass, MD

Hematologist/Oncologist affiliated with Wellstar since 2006.

Affiliate

Specialties

Hematology/Oncology
Medical Oncology
Hematology

Education & Training

Doctor of Medicine

Hematologist/Oncologist affiliated with Wellstar since 2006
  • A friendly photo of Carmen Klass, MD Carmen Klass, MD
  • Office Locations
  • Expertise
  • Patient Reviews
  • Publications & Articles

Office Locations


Expertise

About Carmen Klass, MD

Dr. Klass was born in Tuttlingen, Germany.  In September 1989, she received her undergraduate degree at Ruhr Unversitaet in Bochum, Germany.  Dr. Klass subsequently received her M.D. at Eberhard Karls Universitaet in Tuebingen, Germany in June of 1994 and her Ph.D. in June of 1996.

In November 1996, Dr. Klass came to the United States to continue her studies in medicine as a Research Fellow in Cell Biology at the University of Alabama at Birmingham. In August 2000, Dr. Klass transferred to Emory University, School of Medicine in Atlanta, where she completed her internal medicine residency and completed her Hematology and Medical Oncology fellowship at the Winship Cancer Institute of Emory University in August 2006.

Upon completion of her fellowship, Dr. Klass worked as a staff physician at the VA Medical Center in Atlanta.  In January  2007, Dr. Klass joined Northwest Georgia Oncology Centers, P.C., at Wellstar Kennestone Hospital where she currently evaluates and treats patients while actively participating in Clinical Trials and Research.

Dr. Klass is board certified in Internal Medicine, Hematology and Medical Oncology.

Dr. Carmen Klass discusses the importance of colonoscopy screenings

Specialties

  • Hematology/Oncology
  • Medical Oncology
  • Hematology

Education & Training

  • Eberhard-Karls-Universitaet

Degree

  • Doctor of Medicine

Residency

  • Emory University School of Medicine

Fellowship

  • Emory University School of Medicine
  • University of Alabama Hospital at Birmingham

Certifications

  • American Board of Internal Medicine

Hospital Affiliations

  • Wellstar Cobb Hospital
  • Wellstar Douglas Hospital
  • Wellstar Kennestone Hospital
  • Wellstar North Fulton Hospital
  • Wellstar Spalding Regional Hospital

Languages spoken

  • German
  • English

Videos

Meet Dr. Carmen Klass
Navigation left arrow
Navigation right arrow

Patient Reviews

Overall patient rating

4.9

Based on 362 patient ratings

Listened to me carefully
Earned my trust
Explained things clearly
I'd recommend this provider to family and friends
Shared the right amount of information
I'd recommend this practice to family and friends

All reviews have been submitted by patients after seeing the provider.For more information about the review system, check out this Learn more about our review system.

Patient Reviews

5

It was just a long wait,but the dr is worth it. Also, I was given an opportunity to be seen by the pa or nurse practitioner if desired. I was kept informed.

October 3, 2026

5

Dr Klass is amazing, entire staff (from front desk to lab to medical assistants, nurses-esp Courtney) are kind, patient, caring and wonderful. Sad to have had cancer, but so happy and grateful that this is my care team. If you're a patient of Dr Klass, consider yourself blessed.

October 1, 2026

5

I know I am in good hands with Dr. Klass. She goes above and beyond...

September 28, 2026

5

Very thorough and the process is efficient! Dr. Klass and staff are working together as a team to care for her patients. She goes above and beyond!!

September 27, 2026

5

As always, Simone, in the check in area is a ROCKSTAR! She makes me feel special when I walk up. The whole staff made sure to get me seen quickly, since I had another appt. later in the afternoon. I really like Dr. Klass and the entire staff

September 14, 2026

5

I have been a patient of Dr Klass since 2021. She her staff has always been the best. I am confident in her care. If something changes I will be the first to let you know.

September 11, 2026

5

Dr. Carmen Klass was excellent! She is so very knowledgeable and could answer all my questions, and she explained everything so well. I am very impressed She was very caring as well and spent ample time with me. I feel so confident with her caring for me!

September 7, 2026

4

The provider was 1hr 15 mins delayed in appts. No one said a thing. After 45 mins of waiting in exam room, I went to the hall and asked. The reply was she's in a consult and will get to you as soon as she can. When the dr came in all that time past my appt time it didn't go well. It was mentioned I was an add on, which I had no idea or I would not have taken the appt. I was told the PAs were out. Yadda yadda. She was apologetic, but talked over me when attempting to explain I needed to return to work. I'm the end we worked through this and the apology came many times. My point was there was zero comms on the day. Once she got behind, call the patients and have them adjust their arrival time. This would have gone a long ways. Instead it left me wondering if the practice was a good fit. We closed on a positive note. If I didn't need the consult, I would have left and not returned. To end on a positive, the ladies who did my vitals were super friendly, we had lots of laughs and they really had a great patient vibe. They were gold stars.

September 6, 2026

5

Being that the experience was top tier, the empathetic nature and total support of team effort made me calmer and felt safe to allow total confidence in my healing and successful recovery.

September 6, 2026

5

I had a very pleasant afternoon. I didn't have to wait too long. Everybody was sweet and understanding and caring, and I'll just keep coming. I appreciate it.

September 3, 2026

5

Excellent

August 31, 2026

5

Dr. Klass is the finest physician that I know. She is kind professional, brilliant, and so supportive. She has an outstanding medical staff behind her and I am privileged to be able to call her and the staff my doctor and my doctor's office.

August 28, 2026

5

Dr. Klass is wonderful! She listens and refers if the concern is for another specialty. I am grateful that I have Dr. Klass for my oncologist, and I would recommend her very highly.

August 24, 2026

5

Dr. Klass is a first class MD.

August 24, 2026

5

Everyone is extremely kind.

August 21, 2026

5

Susan who draws my blood is the best. I hardly feel the needle and she is quick. Dr. Klass is the nicest, kindest doctor. She is patient and listens to all my concerns and has a way of putting you at ease.

August 21, 2026

5

A long wait.

August 15, 2026

2

I waited over an hour for the doctor . I had an appt 1 to 330.there were still many patients ahead of me so I couldn't wait any longer. Need to get another appt but nurse said it would be a long time to get an appt. Not sure what to do at this point. She offered to have me come back that day at 215 but I wouldn't get done till 330. As it was I had a flat tire and would not have gotten back.

August 15, 2026

5

Dr. Claus is really a good person and she has a good attitude and really makes a patient feel warm and welcome and you know that she's concerned and taking good care of you.

August 15, 2026

5

The entire office take care of me

August 12, 2026

5

Dr. Klass and her staff are always outstanding!

August 9, 2026

5

the usual 3 hour visit took 5 hours. could be better

August 9, 2026

5

Overall the doctor and staff were very professional and attentive. The tech who drew blood and also the other tech who did the INR testing were extremely proficient; a skill not easily attained. Dr. Klass was very knowledgeable, professional and courteous. However, due to unexpected circumstance, she was almost an hour late coming to the room. It would have been more professional had her staff/nurses who were out in the hallway had relayed the delay to me. Also, unrelated to this doctor's office - we were confused with the signage and went all the way down to the infusion center in the lobby. The staff directed us to speak to the lady at the podium adjacent to the elevator. I am not sure if this lady was a volunteer or a paid Wellstar employee. She had no customer service skills, very unfriendly and seemed to have a different attitude as to what her responsibility was.

August 13, 2026

5

Fantastic professional service with the best service and care

August 9, 2026

4

Parking scarce and not well marked.

August 9, 2026

5

DR. KLASS is the best.

August 2, 2026

5

Dr Klass and her staff has been wonderful as always!!

August 1, 2026

5

Dr Carmen Klass is wonderful and shows alot of compassion. Her assistant Courtney is wonderful as well.

July 31, 2026

5

Dr klass and staff were very professional and caring. There was no doubt that they invest themselves in their patience which really helps when you are not well.

July 24, 2026

5

dr Klass is the best - truly cares about you and takes time to answer all your questions and address all your concerns.

July 24, 2026

5

It was just a long wait,but the dr is worth it. Also, I was given an opportunity to be seen by the pa or nurse practitioner if desired. I was kept informed.

October 3, 2026

5

Dr Klass is amazing, entire staff (from front desk to lab to medical assistants, nurses-esp Courtney) are kind, patient, caring and wonderful. Sad to have had cancer, but so happy and grateful that this is my care team. If you're a patient of Dr Klass, consider yourself blessed.

October 1, 2026

5

I know I am in good hands with Dr. Klass. She goes above and beyond...

September 28, 2026

5

Very thorough and the process is efficient! Dr. Klass and staff are working together as a team to care for her patients. She goes above and beyond!!

September 27, 2026

5

As always, Simone, in the check in area is a ROCKSTAR! She makes me feel special when I walk up. The whole staff made sure to get me seen quickly, since I had another appt. later in the afternoon. I really like Dr. Klass and the entire staff

September 14, 2026

5

I have been a patient of Dr Klass since 2021. She her staff has always been the best. I am confident in her care. If something changes I will be the first to let you know.

September 11, 2026

5

Dr. Carmen Klass was excellent! She is so very knowledgeable and could answer all my questions, and she explained everything so well. I am very impressed She was very caring as well and spent ample time with me. I feel so confident with her caring for me!

September 7, 2026

5

Being that the experience was top tier, the empathetic nature and total support of team effort made me calmer and felt safe to allow total confidence in my healing and successful recovery.

September 6, 2026

5

I had a very pleasant afternoon. I didn't have to wait too long. Everybody was sweet and understanding and caring, and I'll just keep coming. I appreciate it.

September 3, 2026

5

Excellent

August 31, 2026

5

Dr. Klass is the finest physician that I know. She is kind professional, brilliant, and so supportive. She has an outstanding medical staff behind her and I am privileged to be able to call her and the staff my doctor and my doctor's office.

August 28, 2026

5

Dr. Klass is wonderful! She listens and refers if the concern is for another specialty. I am grateful that I have Dr. Klass for my oncologist, and I would recommend her very highly.

August 24, 2026

5

Dr. Klass is a first class MD.

August 24, 2026

5

Everyone is extremely kind.

August 21, 2026

5

Susan who draws my blood is the best. I hardly feel the needle and she is quick. Dr. Klass is the nicest, kindest doctor. She is patient and listens to all my concerns and has a way of putting you at ease.

August 21, 2026

5

A long wait.

August 15, 2026

5

Dr. Claus is really a good person and she has a good attitude and really makes a patient feel warm and welcome and you know that she's concerned and taking good care of you.

August 15, 2026

5

The entire office take care of me

August 12, 2026

5

Dr. Klass and her staff are always outstanding!

August 9, 2026

5

the usual 3 hour visit took 5 hours. could be better

August 9, 2026

5

Overall the doctor and staff were very professional and attentive. The tech who drew blood and also the other tech who did the INR testing were extremely proficient; a skill not easily attained. Dr. Klass was very knowledgeable, professional and courteous. However, due to unexpected circumstance, she was almost an hour late coming to the room. It would have been more professional had her staff/nurses who were out in the hallway had relayed the delay to me. Also, unrelated to this doctor's office - we were confused with the signage and went all the way down to the infusion center in the lobby. The staff directed us to speak to the lady at the podium adjacent to the elevator. I am not sure if this lady was a volunteer or a paid Wellstar employee. She had no customer service skills, very unfriendly and seemed to have a different attitude as to what her responsibility was.

August 13, 2026

5

Fantastic professional service with the best service and care

August 9, 2026

5

DR. KLASS is the best.

August 2, 2026

5

Dr Klass and her staff has been wonderful as always!!

August 1, 2026

5

Dr Carmen Klass is wonderful and shows alot of compassion. Her assistant Courtney is wonderful as well.

July 31, 2026

5

Dr klass and staff were very professional and caring. There was no doubt that they invest themselves in their patience which really helps when you are not well.

July 24, 2026

5

dr Klass is the best - truly cares about you and takes time to answer all your questions and address all your concerns.

July 24, 2026

4

The provider was 1hr 15 mins delayed in appts. No one said a thing. After 45 mins of waiting in exam room, I went to the hall and asked. The reply was she's in a consult and will get to you as soon as she can. When the dr came in all that time past my appt time it didn't go well. It was mentioned I was an add on, which I had no idea or I would not have taken the appt. I was told the PAs were out. Yadda yadda. She was apologetic, but talked over me when attempting to explain I needed to return to work. I'm the end we worked through this and the apology came many times. My point was there was zero comms on the day. Once she got behind, call the patients and have them adjust their arrival time. This would have gone a long ways. Instead it left me wondering if the practice was a good fit. We closed on a positive note. If I didn't need the consult, I would have left and not returned. To end on a positive, the ladies who did my vitals were super friendly, we had lots of laughs and they really had a great patient vibe. They were gold stars.

September 6, 2026

4

Parking scarce and not well marked.

August 9, 2026

2

I waited over an hour for the doctor . I had an appt 1 to 330.there were still many patients ahead of me so I couldn't wait any longer. Need to get another appt but nurse said it would be a long time to get an appt. Not sure what to do at this point. She offered to have me come back that day at 215 but I wouldn't get done till 330. As it was I had a flat tire and would not have gotten back.

August 15, 2026

2

I waited over an hour for the doctor . I had an appt 1 to 330.there were still many patients ahead of me so I couldn't wait any longer. Need to get another appt but nurse said it would be a long time to get an appt. Not sure what to do at this point. She offered to have me come back that day at 215 but I wouldn't get done till 330. As it was I had a flat tire and would not have gotten back.

August 15, 2026

4

The provider was 1hr 15 mins delayed in appts. No one said a thing. After 45 mins of waiting in exam room, I went to the hall and asked. The reply was she's in a consult and will get to you as soon as she can. When the dr came in all that time past my appt time it didn't go well. It was mentioned I was an add on, which I had no idea or I would not have taken the appt. I was told the PAs were out. Yadda yadda. She was apologetic, but talked over me when attempting to explain I needed to return to work. I'm the end we worked through this and the apology came many times. My point was there was zero comms on the day. Once she got behind, call the patients and have them adjust their arrival time. This would have gone a long ways. Instead it left me wondering if the practice was a good fit. We closed on a positive note. If I didn't need the consult, I would have left and not returned. To end on a positive, the ladies who did my vitals were super friendly, we had lots of laughs and they really had a great patient vibe. They were gold stars.

September 6, 2026

4

Parking scarce and not well marked.

August 9, 2026

5

It was just a long wait,but the dr is worth it. Also, I was given an opportunity to be seen by the pa or nurse practitioner if desired. I was kept informed.

October 3, 2026

5

Dr Klass is amazing, entire staff (from front desk to lab to medical assistants, nurses-esp Courtney) are kind, patient, caring and wonderful. Sad to have had cancer, but so happy and grateful that this is my care team. If you're a patient of Dr Klass, consider yourself blessed.

October 1, 2026

5

I know I am in good hands with Dr. Klass. She goes above and beyond...

September 28, 2026

5

Very thorough and the process is efficient! Dr. Klass and staff are working together as a team to care for her patients. She goes above and beyond!!

September 27, 2026

5

As always, Simone, in the check in area is a ROCKSTAR! She makes me feel special when I walk up. The whole staff made sure to get me seen quickly, since I had another appt. later in the afternoon. I really like Dr. Klass and the entire staff

September 14, 2026

5

I have been a patient of Dr Klass since 2021. She her staff has always been the best. I am confident in her care. If something changes I will be the first to let you know.

September 11, 2026

5

Dr. Carmen Klass was excellent! She is so very knowledgeable and could answer all my questions, and she explained everything so well. I am very impressed She was very caring as well and spent ample time with me. I feel so confident with her caring for me!

September 7, 2026

5

Being that the experience was top tier, the empathetic nature and total support of team effort made me calmer and felt safe to allow total confidence in my healing and successful recovery.

September 6, 2026

5

I had a very pleasant afternoon. I didn't have to wait too long. Everybody was sweet and understanding and caring, and I'll just keep coming. I appreciate it.

September 3, 2026

5

Excellent

August 31, 2026

5

Dr. Klass is the finest physician that I know. She is kind professional, brilliant, and so supportive. She has an outstanding medical staff behind her and I am privileged to be able to call her and the staff my doctor and my doctor's office.

August 28, 2026

5

Dr. Klass is wonderful! She listens and refers if the concern is for another specialty. I am grateful that I have Dr. Klass for my oncologist, and I would recommend her very highly.

August 24, 2026

5

Dr. Klass is a first class MD.

August 24, 2026

5

Everyone is extremely kind.

August 21, 2026

5

Susan who draws my blood is the best. I hardly feel the needle and she is quick. Dr. Klass is the nicest, kindest doctor. She is patient and listens to all my concerns and has a way of putting you at ease.

August 21, 2026

5

A long wait.

August 15, 2026

5

Dr. Claus is really a good person and she has a good attitude and really makes a patient feel warm and welcome and you know that she's concerned and taking good care of you.

August 15, 2026

5

The entire office take care of me

August 12, 2026

5

Dr. Klass and her staff are always outstanding!

August 9, 2026

5

the usual 3 hour visit took 5 hours. could be better

August 9, 2026

5

Overall the doctor and staff were very professional and attentive. The tech who drew blood and also the other tech who did the INR testing were extremely proficient; a skill not easily attained. Dr. Klass was very knowledgeable, professional and courteous. However, due to unexpected circumstance, she was almost an hour late coming to the room. It would have been more professional had her staff/nurses who were out in the hallway had relayed the delay to me. Also, unrelated to this doctor's office - we were confused with the signage and went all the way down to the infusion center in the lobby. The staff directed us to speak to the lady at the podium adjacent to the elevator. I am not sure if this lady was a volunteer or a paid Wellstar employee. She had no customer service skills, very unfriendly and seemed to have a different attitude as to what her responsibility was.

August 13, 2026

5

Fantastic professional service with the best service and care

August 9, 2026

5

DR. KLASS is the best.

August 2, 2026

5

Dr Klass and her staff has been wonderful as always!!

August 1, 2026

5

Dr Carmen Klass is wonderful and shows alot of compassion. Her assistant Courtney is wonderful as well.

July 31, 2026

5

Dr klass and staff were very professional and caring. There was no doubt that they invest themselves in their patience which really helps when you are not well.

July 24, 2026

5

dr Klass is the best - truly cares about you and takes time to answer all your questions and address all your concerns.

July 24, 2026

5

It was just a long wait,but the dr is worth it. Also, I was given an opportunity to be seen by the pa or nurse practitioner if desired. I was kept informed.

October 3, 2026

5

Dr Klass is amazing, entire staff (from front desk to lab to medical assistants, nurses-esp Courtney) are kind, patient, caring and wonderful. Sad to have had cancer, but so happy and grateful that this is my care team. If you're a patient of Dr Klass, consider yourself blessed.

October 1, 2026

5

I know I am in good hands with Dr. Klass. She goes above and beyond...

September 28, 2026

5

Very thorough and the process is efficient! Dr. Klass and staff are working together as a team to care for her patients. She goes above and beyond!!

September 27, 2026

5

As always, Simone, in the check in area is a ROCKSTAR! She makes me feel special when I walk up. The whole staff made sure to get me seen quickly, since I had another appt. later in the afternoon. I really like Dr. Klass and the entire staff

September 14, 2026

5

I have been a patient of Dr Klass since 2021. She her staff has always been the best. I am confident in her care. If something changes I will be the first to let you know.

September 11, 2026

5

Dr. Carmen Klass was excellent! She is so very knowledgeable and could answer all my questions, and she explained everything so well. I am very impressed She was very caring as well and spent ample time with me. I feel so confident with her caring for me!

September 7, 2026

4

The provider was 1hr 15 mins delayed in appts. No one said a thing. After 45 mins of waiting in exam room, I went to the hall and asked. The reply was she's in a consult and will get to you as soon as she can. When the dr came in all that time past my appt time it didn't go well. It was mentioned I was an add on, which I had no idea or I would not have taken the appt. I was told the PAs were out. Yadda yadda. She was apologetic, but talked over me when attempting to explain I needed to return to work. I'm the end we worked through this and the apology came many times. My point was there was zero comms on the day. Once she got behind, call the patients and have them adjust their arrival time. This would have gone a long ways. Instead it left me wondering if the practice was a good fit. We closed on a positive note. If I didn't need the consult, I would have left and not returned. To end on a positive, the ladies who did my vitals were super friendly, we had lots of laughs and they really had a great patient vibe. They were gold stars.

September 6, 2026

5

Being that the experience was top tier, the empathetic nature and total support of team effort made me calmer and felt safe to allow total confidence in my healing and successful recovery.

September 6, 2026

5

I had a very pleasant afternoon. I didn't have to wait too long. Everybody was sweet and understanding and caring, and I'll just keep coming. I appreciate it.

September 3, 2026

5

Excellent

August 31, 2026

5

Dr. Klass is the finest physician that I know. She is kind professional, brilliant, and so supportive. She has an outstanding medical staff behind her and I am privileged to be able to call her and the staff my doctor and my doctor's office.

August 28, 2026

5

Dr. Klass is a first class MD.

August 24, 2026

5

Dr. Klass is wonderful! She listens and refers if the concern is for another specialty. I am grateful that I have Dr. Klass for my oncologist, and I would recommend her very highly.

August 24, 2026

5

Susan who draws my blood is the best. I hardly feel the needle and she is quick. Dr. Klass is the nicest, kindest doctor. She is patient and listens to all my concerns and has a way of putting you at ease.

August 21, 2026

5

Everyone is extremely kind.

August 21, 2026

5

A long wait.

August 15, 2026

2

I waited over an hour for the doctor . I had an appt 1 to 330.there were still many patients ahead of me so I couldn't wait any longer. Need to get another appt but nurse said it would be a long time to get an appt. Not sure what to do at this point. She offered to have me come back that day at 215 but I wouldn't get done till 330. As it was I had a flat tire and would not have gotten back.

August 15, 2026

5

Dr. Claus is really a good person and she has a good attitude and really makes a patient feel warm and welcome and you know that she's concerned and taking good care of you.

August 15, 2026

5

Overall the doctor and staff were very professional and attentive. The tech who drew blood and also the other tech who did the INR testing were extremely proficient; a skill not easily attained. Dr. Klass was very knowledgeable, professional and courteous. However, due to unexpected circumstance, she was almost an hour late coming to the room. It would have been more professional had her staff/nurses who were out in the hallway had relayed the delay to me. Also, unrelated to this doctor's office - we were confused with the signage and went all the way down to the infusion center in the lobby. The staff directed us to speak to the lady at the podium adjacent to the elevator. I am not sure if this lady was a volunteer or a paid Wellstar employee. She had no customer service skills, very unfriendly and seemed to have a different attitude as to what her responsibility was.

August 13, 2026

5

The entire office take care of me

August 12, 2026

5

Fantastic professional service with the best service and care

August 9, 2026

5

Dr. Klass and her staff are always outstanding!

August 9, 2026

5

the usual 3 hour visit took 5 hours. could be better

August 9, 2026

4

Parking scarce and not well marked.

August 9, 2026

5

DR. KLASS is the best.

August 2, 2026

5

Dr Klass and her staff has been wonderful as always!!

August 1, 2026

5

Dr Carmen Klass is wonderful and shows alot of compassion. Her assistant Courtney is wonderful as well.

July 31, 2026

5

Dr klass and staff were very professional and caring. There was no doubt that they invest themselves in their patience which really helps when you are not well.

July 24, 2026

5

dr Klass is the best - truly cares about you and takes time to answer all your questions and address all your concerns.

July 24, 2026

5

dr Klass is the best - truly cares about you and takes time to answer all your questions and address all your concerns.

July 24, 2026

5

Dr klass and staff were very professional and caring. There was no doubt that they invest themselves in their patience which really helps when you are not well.

July 24, 2026

5

Dr Carmen Klass is wonderful and shows alot of compassion. Her assistant Courtney is wonderful as well.

July 31, 2026

5

Dr Klass and her staff has been wonderful as always!!

August 1, 2026

5

DR. KLASS is the best.

August 2, 2026

4

Parking scarce and not well marked.

August 9, 2026

5

the usual 3 hour visit took 5 hours. could be better

August 9, 2026

5

Dr. Klass and her staff are always outstanding!

August 9, 2026

5

Fantastic professional service with the best service and care

August 9, 2026

5

The entire office take care of me

August 12, 2026

5

Overall the doctor and staff were very professional and attentive. The tech who drew blood and also the other tech who did the INR testing were extremely proficient; a skill not easily attained. Dr. Klass was very knowledgeable, professional and courteous. However, due to unexpected circumstance, she was almost an hour late coming to the room. It would have been more professional had her staff/nurses who were out in the hallway had relayed the delay to me. Also, unrelated to this doctor's office - we were confused with the signage and went all the way down to the infusion center in the lobby. The staff directed us to speak to the lady at the podium adjacent to the elevator. I am not sure if this lady was a volunteer or a paid Wellstar employee. She had no customer service skills, very unfriendly and seemed to have a different attitude as to what her responsibility was.

August 13, 2026

2

I waited over an hour for the doctor . I had an appt 1 to 330.there were still many patients ahead of me so I couldn't wait any longer. Need to get another appt but nurse said it would be a long time to get an appt. Not sure what to do at this point. She offered to have me come back that day at 215 but I wouldn't get done till 330. As it was I had a flat tire and would not have gotten back.

August 15, 2026

5

Dr. Claus is really a good person and she has a good attitude and really makes a patient feel warm and welcome and you know that she's concerned and taking good care of you.

August 15, 2026

5

A long wait.

August 15, 2026

5

Everyone is extremely kind.

August 21, 2026

5

Susan who draws my blood is the best. I hardly feel the needle and she is quick. Dr. Klass is the nicest, kindest doctor. She is patient and listens to all my concerns and has a way of putting you at ease.

August 21, 2026

5

Dr. Klass is wonderful! She listens and refers if the concern is for another specialty. I am grateful that I have Dr. Klass for my oncologist, and I would recommend her very highly.

August 24, 2026

5

Dr. Klass is a first class MD.

August 24, 2026

5

Dr. Klass is the finest physician that I know. She is kind professional, brilliant, and so supportive. She has an outstanding medical staff behind her and I am privileged to be able to call her and the staff my doctor and my doctor's office.

August 28, 2026

5

Excellent

August 31, 2026

5

I had a very pleasant afternoon. I didn't have to wait too long. Everybody was sweet and understanding and caring, and I'll just keep coming. I appreciate it.

September 3, 2026

5

Being that the experience was top tier, the empathetic nature and total support of team effort made me calmer and felt safe to allow total confidence in my healing and successful recovery.

September 6, 2026

4

The provider was 1hr 15 mins delayed in appts. No one said a thing. After 45 mins of waiting in exam room, I went to the hall and asked. The reply was she's in a consult and will get to you as soon as she can. When the dr came in all that time past my appt time it didn't go well. It was mentioned I was an add on, which I had no idea or I would not have taken the appt. I was told the PAs were out. Yadda yadda. She was apologetic, but talked over me when attempting to explain I needed to return to work. I'm the end we worked through this and the apology came many times. My point was there was zero comms on the day. Once she got behind, call the patients and have them adjust their arrival time. This would have gone a long ways. Instead it left me wondering if the practice was a good fit. We closed on a positive note. If I didn't need the consult, I would have left and not returned. To end on a positive, the ladies who did my vitals were super friendly, we had lots of laughs and they really had a great patient vibe. They were gold stars.

September 6, 2026

5

Dr. Carmen Klass was excellent! She is so very knowledgeable and could answer all my questions, and she explained everything so well. I am very impressed She was very caring as well and spent ample time with me. I feel so confident with her caring for me!

September 7, 2026

5

I have been a patient of Dr Klass since 2021. She her staff has always been the best. I am confident in her care. If something changes I will be the first to let you know.

September 11, 2026

5

As always, Simone, in the check in area is a ROCKSTAR! She makes me feel special when I walk up. The whole staff made sure to get me seen quickly, since I had another appt. later in the afternoon. I really like Dr. Klass and the entire staff

September 14, 2026

5

Very thorough and the process is efficient! Dr. Klass and staff are working together as a team to care for her patients. She goes above and beyond!!

September 27, 2026

5

I know I am in good hands with Dr. Klass. She goes above and beyond...

September 28, 2026

5

Dr Klass is amazing, entire staff (from front desk to lab to medical assistants, nurses-esp Courtney) are kind, patient, caring and wonderful. Sad to have had cancer, but so happy and grateful that this is my care team. If you're a patient of Dr Klass, consider yourself blessed.

October 1, 2026

5

It was just a long wait,but the dr is worth it. Also, I was given an opportunity to be seen by the pa or nurse practitioner if desired. I was kept informed.

October 3, 2026

Publications and Articles

Group of people talking

Soul Support 2025: A Year of Healing, Hope & Community Impact

Faith communities and Wellstar Health System came together across Georgia with a shared mission: to strengthen mental health, build meaningful connections and bring healing spaces directly into our communities.

The 2025 Soul Support Impact Reports highlight incredible stories of empowerment, compassion and growth—made possible through collaboration, training and care.

What we achieved together

Across churches and faith centers—big and small—Soul Support helped communities access emotional wellness tools, support groups and life-changing conversations.

United Church in Atlanta

  • 78 touchpoints of support
  • Biweekly support groups focused on emotional expression
  • Safe spaces where participants learned to process even the toughest emotions
  • 39 volunteer hours fueling community care

Impact Church in Atlanta

  • 1,000+ touchpoints
  • 40 mental health events
  • Weekly support groups and Healing the Wounds of Trauma sessions
  • 20 community members trained in mental health first aid
  • 60+ engagement hours

Greater Young Zion Baptist Church in Augusta

  • 291 community touchpoints
  • Mental health awareness events drawing 150+ participants
  • Webinars, grief workshops and suicide prevention training
  • 40+ wellness kits distributed
  • 50+ event hours given back

The Gathering, International in Griffin

  • 756 touchpoints
  • Mental health support groups and pastoral counseling
  • 80% of participants reported helpful, life applicable insights
  • Powerful testimonies emphasizing belonging and finding strength in community

Seekers of His Face International Prayer Center in Augusta

  • 685 touchpoints
  • 224 mental health care kits distributed
  • Weekly support groups and wellness workshops
  • Youth and men’s mental health initiatives supporting 75+ individuals
  • 60 volunteer hours encouraging healing and growth

Why this work matters

Across every partner site, a message echoed loud and clear: Community heals. Connection transforms. Support saves lives.

Together, churches, clinicians, volunteers and community leaders created supportive environments where people felt seen, safe and understood. These spaces helped reduce stigma, elevate mental health literacy and offer practical tools for emotional wellness.

Thanking our partners

Pastors, administrators, coordinators and volunteers—from Atlanta to Griffin to Augusta—poured in time, compassion and leadership to make Soul Support a lifeline for many. Your dedication is transforming communities one conversation at a time.

Looking forward

As we continue this journey, we celebrate every person who showed up, spoke up or lifted someone up. The impact of Soul Support is more than numbers—it’s the lives changed through hope, faith and connection.Together, we are building mentally healthier, spiritually grounded and beautifully resilient communities.

Learn more about Wellstar’s community health programs.

Continue reading this article
Group of people eating

Make Colon Health Your Habit

For many people, talking about colon health can be a little uncomfortable. However, medical issues don’t just go away if you ignore them.

Being proactive about your well-being with preventative care can help catch colorectal cancer or another serious condition early, often before it becomes a bigger problem.

Wellstar is committed to keeping your colon healthy with preventative screenings and expert care, so you can continue to live well.

Catch colon cancer early

Early detection is the best prevention, especially when it comes to colon cancer. If caught early, colorectal cancer has a survival rate of 91%.

“Colon cancer is the second most common cause of cancer death in the United States, so it’s very important that everyone gets screened,” said Wellstar Gastroenterologist Dr. Cameron Body. “For an average risk person, screenings should begin at age 45.”

Those with a higher risk or a family history of colorectal cancer may need to start screening sooner. Partner with your provider to create a personalized screening plan—and stick with it to stay ahead of the disease.

“Recently, colon cancer has been a major trending topic in public discourse, and it has been impacting younger individuals each year. It is important to start colon cancer screening at the age of 45 or sooner if you have a family history of colon cancer,” said Wellstar Gastroenterologist Dr. Shani Clay. “This is a preventable disease, so please speak with your primary care clinician or gastroenterologist to help get you screened. Colonoscopies can help prevent colon cancer, diagnose and help direct early treatment if you are diagnosed.”

The death rate for colon cancer in older adults has been decreasing for the past several decades due to screenings, according to the American Cancer Society. Screenings can identify polyps before they become cancerous and can catch cancer earlier when it is more easily treatable. However, in people under 55, death rates from colon cancer have been increasing by about 1% per year since the mid-2000s.

Why colonoscopies work

During a colonoscopy, a Wellstar gastroenterologist will view the inside of your colon and look for polyps or any other abnormal tissue that could be cancerous. This preventative testing is key to catching colorectal issues at the start.

“A colonoscopy is the gold standard when screening for colon cancer. The procedure itself is not painful, and we make sure you’re comfortable throughout the process,” Dr. Body said. “The goal is to do a high-quality exam with a good prep to find polyps when they’re small and get them removed to minimize the risk of them subsequently developing into cancer.”

Polyps take about five to 15 years to evolve into an invasive cancer, according to Dr. Carmen Klass, oncologist and hematologist with Northwest Georgia Oncology Centers, a care partner of Wellstar.

“If you have a colonoscopy every five to 10 years, they can remove the polyp and it will never be declared an invasive cancer,” Dr. Klass said. “In fact, if all Americans did their screening colonoscopies every five to 10 years, the death rate for colorectal cancer would drop by 50%.”

See how colorectal cancer screening saves lives.

Signs of colorectal cancer

  • Colon cancer is typically discovered when a patient has a colonoscopy, but it’s important to watch for these warning signs:
  • A change in your bowel habits, such as persistent diarrhea or constipation
  • Bloody stools or rectal bleeding
  • Abdominal discomfort, such as cramps, gas and pain
  • Feeling like you are unable to empty your bowels completely
  • Weakness or fatigue
  • Unexplained weight loss

If you experience any of these symptoms, contact your care team right away.

Colorectal cancer care at Wellstar

If you have been diagnosed with colorectal cancer, count on Wellstar for comprehensive, personalized care. Our specialists will work together with you to form a tailored treatment plan and offer support every step of the way.

“When a patient is diagnosed with cancer, we walk with them and guide them on this difficult journey,” Dr. Klass said, sharing how Wellstar provides compassionate care.

Wellstar offers medical expertise close to home, clinical trials and state-of-the-art surgical procedures to treat colorectal cancer. We also have a multidisciplinary gastrointestinal (GI) tumor board that diagnoses and creates treatment plans collaboratively.

Along with cancer surgeons, medical oncologists and other experts, our care team also includes nurse navigators, dietitians, social workers, psychologists, psychiatrists and counselors to provide complete care and support.

Learn how Wellstar cares for colorectal cancer.

Get answers with genetic testing

Whether you have been diagnosed with colorectal cancer or are concerned about the chance of developing it, genetic testing can help you understand your risk of getting the disease.

If your parent, sibling or child has had colorectal cancer, you are two to three times more likely to develop the condition compared with someone with no family history. Our genetic counselors can help determine how genetic testing could benefit you and your family.

“Wellstar offers support from genetic counselors to help keep other family members safe in the future,” Dr. Klass said.

Find out if genetic testing is right for you.

Continue reading this article
Eric Janeau stands tall and proud showing off his Neau Life t-shirt. The word "Neau" is a double play on words: his last name and his second chance at life after his Wellstar doctors helped him overcome cancer and a host of conditions caused by excess weight. Neau Life is the name of his cancer support group and podcast.

EricCare

Eric Janeau, a former All-American offensive tackle who once played football at Kansas State University and Western Illinois University and trained with the Detroit Lions, faced a host of serious health conditions—a rare form of bile duct cancer, obesity, heart failure, kidney disease and diabetes. With the support of his tight-knit network of doctors and the Wellstar Center for Best Health, Eric is overcoming these obstacles and inspiring others through his remarkable weight loss journey.

Life change kickoff: A rare cancer diagnosis 

In 2021, Eric was diagnosed with a rare and aggressive bile duct cancer.

“I was in disbelief,” Eric remembered. “I didn’t eat all weekend.”

The only cure was surgery, but at 11 centimeters, the tumor was too large to be removed. Under the care of Medical Oncologist Dr. Carmen Klass, Eric began chemotherapy. At the time, he didn’t realize just how dismal his chances were for survival. At stage 4, the survival rate for this cancer type is 1%, with only four to six months to live if treatment isn’t successful.

Eric began chemotherapy accompanied by additional hydration to help with his heart failure and steroid shots that caused him to gain weight during treatment. After 12 rounds and six cycles of chemo, his body responded excellently—the mass shrunk by 40%. Surgical Oncologist Dr. Sahir Shroff re-evaluated him and cleared him for surgery to remove the tumor in early 2022.

Today, Eric is cancer free.

One team, one goal: Eric’s health comeback 

Eric’s journey didn’t end with cancer treatment. He also faced severe obesity, putting him at risk for life-threatening conditions like heart disease and stroke. Dr. Klass was concerned and took the time to address Eric’s other health concerns.

“Dr. Klass and Dr. Shroff keep up with my health and they keep each other informed of what’s going on,” Eric said. “They're totally invested in my well-being.”

After chemotherapy and surgery to remove the tumor, Dr. Klass referred Eric to Dr. Mitzi Rubin at Wellstar Center for Best Health. It was time to lose weight and get his diabetes and high blood pressure in check.

Continue reading this article
Carmen Klass, MD
Hematologist/Oncologist affiliated with Wellstar since 2006
Rating
4.9
Specialties
Hematology/Oncology , Medical Oncology, Hematology
Education
Doctor of Medicine
Medical School
Eberhard-Karls-Universitaet
Residency
Emory University School of Medicine
Fellowship
Emory University School of Medicine
University of Alabama Hospital at Birmingham
Certifications
American Board of Internal Medicine
Spoken Languages
German and English
Hospital Affiliations
Wellstar Cobb Hospital
Wellstar Douglas Hospital
Wellstar Kennestone Hospital
Wellstar North Fulton Hospital
Wellstar Spalding Regional Hospital
Office Locations
www.wellstar.org/physicians/carmen-klass-md

COMMUNITY CARE

Community Care
In the Community Health Highlights Events & Classes
For Business
Corporate Purchasing Community Health Needs Assesment
Give
Wellstar Foundation Donate Ways to Give Volunteer

ABOUT US

About Wellstar Diversity Equity Inclusion & Belonging Leadership Wellstar Board of Trustees Healthcare Innovation Safety First Commitment Wellstar Research Institute Latest News

CAREERS & EDUCATION

Careers at Wellstar Graduate Medical Education Pharmacy Residency

PATIENT RESOURCES

Pay Your Bill Accepted Insurance

HELP

Contact Us Hospital Transparency Information Price Transparency Policy and Privacy Information

MEDIA

Media Room

COMMUNITY CARE

Community Care
In the Community Health Highlights Events & Classes
For Business
Corporate Purchasing Community Health Needs Assesment
Give
Wellstar Foundation Donate Ways to Give Volunteer

ABOUT US

About Wellstar Diversity Equity Inclusion & Belonging Leadership Wellstar Board of Trustees Healthcare Innovation Safety First Commitment Wellstar Research Institute Latest News

CAREERS & EDUCATION

Careers at Wellstar Graduate Medical Education Pharmacy Residency

PATIENT RESOURCES

Pay Your Bill Accepted Insurance

HELP

Contact Us Hospital Transparency Information Price Transparency Policy and Privacy Information

MEDIA

Media Room

COMMUNITY CARE

Community Care
In the Community Health Highlights Events & Classes
For Business
Corporate Purchasing Community Health Needs Assesment
Give
Wellstar Foundation Donate Ways to Give Volunteer

ABOUT US

About Wellstar Diversity Equity Inclusion & Belonging Leadership Wellstar Board of Trustees Healthcare Innovation Safety First Commitment Wellstar Research Institute Latest News

CAREERS & EDUCATION

Careers at Wellstar Graduate Medical Education Pharmacy Residency

PATIENT RESOURCES

Pay Your Bill Accepted Insurance

HELP

Contact Us Hospital Transparency Information Price Transparency Policy and Privacy Information

MEDIA

Media Room

Copyright © 2026 Wellstar Health System. All Rights Reserved.

Wellstar does not discriminate on, exclude people or treat them differently on the basis of race, color, national origin, age, disability, sex, gender identity or expression or any other type of discrimination prohibited by law.

  • Internet Privacy Policy
Cookie Preferences

We use cookies for booking and general analytics. Learn more about or internet privacy policy.