Deena Theiss, MD
Urologist with Wellstar since 2002.
Specialties
Urology
Education & Training
Doctor of Medicine
Office Locations
Expertise
About Deena Theiss, MD
- Enlarged prostate disease including minimally invasive procedures and medical management
- Kidney stone management and minimally invasive surgery/endoscopy, and prevention
- Female pelvic prolapse and stress urinary incontinence in women
- Urologic cancer – Bladder, Prostate
Specialties
- Urology
Education & Training
- Emory University School of Medicine
Degree
- Doctor of Medicine
Residency
- University of Miami-Jackson Memorial Medical Cente
- University of Miami/Jackson Health System
Certifications
- American Board of Urology
Hospital Affiliations
- Wellstar Cobb Hospital
- Wellstar Kennestone Hospital
- Wellstar Windy Hill Hospital
- Wellstar Douglas Hospital
- Wellstar Paulding Medical Center
Languages spoken
- English
- Spanish
Patient Reviews
Overall patient rating
4.8Based on 308 patient ratings
- Listened to me carefully
-
- I'd recommend this practice to family and friends
-
- I'd recommend this provider to family and friends
-
- Earned my trust
-
- Shared the right amount of information
-
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
Each team member I interacted with was very professional, polite, and listened carefully. This was a very pleasant visit.
October 17, 2026
5
Thank you for providing such a high level professional service.
October 11, 2026
5
Dr. Deena Theiss is fantastic! Very personable, caring, knowledgeable and professional.
October 9, 2026
5
This is the number one urology office as far as my experience goes. The office is clean and the staff are very friendly and caring.Dr. Theiss discussed with my wife and I my current condition and answered all our questions. Dr. Theiss also covered all treatment options and each options pros and cons. This helps us make a decision that is well informed by the care giver and the us.
October 9, 2026
5
Very good. Professional and to the point reference treatment. Current and future and likely outcomes.
October 7, 2026
5
Dr. very sweet, caring. Lover her smile!
October 5, 2026
5
Every one was very attentive, courteous and helpful
October 3, 2026
5
My appointment today went as well as it could've. Well efficient, timely and thorough. I had no wait time at all. Very professional service!
October 3, 2026
5
The prophecies are attentive, hygienic, and very kind. Thank you for supporting me with the language translation system; it's very important to me. Note: When someone requests this help, it's important to take it into account.
October 1, 2026
5
dr. theiss was absolutely fantastic. we put a plan together for my follow up care and answered all my questions which made me feel very comfortable moving forward. I had not seen her for over 10 years and the care I received was just as I remembered. so glad I was able to see her in the Marietta office even though Acworth health park is closer to me.
September 3, 2026
5
Dr. Theiss has provided amazing care and I trust her and her staff implicitly.
September 3, 2026
5
Very helpful, professional and understanding
September 2, 2026
5
Dr. Theiss was great! Very professional and knowledgeable!
August 31, 2026
5
Dr. Theiss is a very thorough and knowledgeable physician and shows great concern for her patients.
August 30, 2026
5
Dr Theiss is amazing! Courteous and efficient staff.
August 29, 2026
5
Wonderful treatment, trust Dr Theiss completely with my care.
August 29, 2026
5
My Doctor's visit was very informative and professional .. The check out procedure was not as smooth!!
August 29, 2026
5
Dr. Theiss makes going to the Dr s pleasure '
August 29, 2026
5
Dr. Theiss and staff were very friendly making one feel comfortable and relaxed.
August 27, 2026
5
My doctor was absolutely the best!!!!!
August 22, 2026
5
Excellent first meet of Dr and staff.
August 22, 2026
5
Nice, clean office with plenty of parking. The doctor fully explained my medical situation and my options. I felt very well cared for.
August 21, 2026
5
It's my 1st visit and so far so good. I'm very much looking forward to Aquablation Procedure.
August 20, 2026
5
This doctor is very dedicated.
August 21, 2026
5
Dr. Theiss and staff were friendly and professional. Everything from check-in to check-out was handled efficiently. As a first time patient, I felt very comfortable with the doctor and the staff. They made it easy to schedule follow-up appointments as well.
August 8, 2026
5
Good service and friendly.
August 10, 2026
4
They did a good job diagnosing my problem, but the only thing it was tests. They did a test and it was negative and then they wanted another thing, a biopsy, and then now it's like, okay. My prostate thing was up and anyway, I think they can improve on that, like not having so many tests. But anyway, thanks.
August 9, 2026
5
Quick in and out. Friendly. Hospitable .
August 6, 2026
5
Great service with FOS
August 5, 2026
5
everyone was pleasant and the doctor was very thorough.
July 24, 2026
5
Each team member I interacted with was very professional, polite, and listened carefully. This was a very pleasant visit.
October 17, 2026
5
Thank you for providing such a high level professional service.
October 11, 2026
5
Dr. Deena Theiss is fantastic! Very personable, caring, knowledgeable and professional.
October 9, 2026
5
This is the number one urology office as far as my experience goes. The office is clean and the staff are very friendly and caring.Dr. Theiss discussed with my wife and I my current condition and answered all our questions. Dr. Theiss also covered all treatment options and each options pros and cons. This helps us make a decision that is well informed by the care giver and the us.
October 9, 2026
5
Very good. Professional and to the point reference treatment. Current and future and likely outcomes.
October 7, 2026
5
Dr. very sweet, caring. Lover her smile!
October 5, 2026
5
Every one was very attentive, courteous and helpful
October 3, 2026
5
My appointment today went as well as it could've. Well efficient, timely and thorough. I had no wait time at all. Very professional service!
October 3, 2026
5
The prophecies are attentive, hygienic, and very kind. Thank you for supporting me with the language translation system; it's very important to me. Note: When someone requests this help, it's important to take it into account.
October 1, 2026
5
dr. theiss was absolutely fantastic. we put a plan together for my follow up care and answered all my questions which made me feel very comfortable moving forward. I had not seen her for over 10 years and the care I received was just as I remembered. so glad I was able to see her in the Marietta office even though Acworth health park is closer to me.
September 3, 2026
5
Dr. Theiss has provided amazing care and I trust her and her staff implicitly.
September 3, 2026
5
Very helpful, professional and understanding
September 2, 2026
5
Dr. Theiss was great! Very professional and knowledgeable!
August 31, 2026
5
Dr. Theiss is a very thorough and knowledgeable physician and shows great concern for her patients.
August 30, 2026
5
Dr Theiss is amazing! Courteous and efficient staff.
August 29, 2026
5
Wonderful treatment, trust Dr Theiss completely with my care.
August 29, 2026
5
My Doctor's visit was very informative and professional .. The check out procedure was not as smooth!!
August 29, 2026
5
Dr. Theiss makes going to the Dr s pleasure '
August 29, 2026
5
Dr. Theiss and staff were very friendly making one feel comfortable and relaxed.
August 27, 2026
5
My doctor was absolutely the best!!!!!
August 22, 2026
5
Excellent first meet of Dr and staff.
August 22, 2026
5
Nice, clean office with plenty of parking. The doctor fully explained my medical situation and my options. I felt very well cared for.
August 21, 2026
5
It's my 1st visit and so far so good. I'm very much looking forward to Aquablation Procedure.
August 20, 2026
5
This doctor is very dedicated.
August 21, 2026
5
Dr. Theiss and staff were friendly and professional. Everything from check-in to check-out was handled efficiently. As a first time patient, I felt very comfortable with the doctor and the staff. They made it easy to schedule follow-up appointments as well.
August 8, 2026
5
Good service and friendly.
August 10, 2026
5
Quick in and out. Friendly. Hospitable .
August 6, 2026
5
Great service with FOS
August 5, 2026
5
everyone was pleasant and the doctor was very thorough.
July 24, 2026
4
They did a good job diagnosing my problem, but the only thing it was tests. They did a test and it was negative and then they wanted another thing, a biopsy, and then now it's like, okay. My prostate thing was up and anyway, I think they can improve on that, like not having so many tests. But anyway, thanks.
August 9, 2026
4
They did a good job diagnosing my problem, but the only thing it was tests. They did a test and it was negative and then they wanted another thing, a biopsy, and then now it's like, okay. My prostate thing was up and anyway, I think they can improve on that, like not having so many tests. But anyway, thanks.
August 9, 2026
5
Each team member I interacted with was very professional, polite, and listened carefully. This was a very pleasant visit.
October 17, 2026
5
Thank you for providing such a high level professional service.
October 11, 2026
5
Dr. Deena Theiss is fantastic! Very personable, caring, knowledgeable and professional.
October 9, 2026
5
This is the number one urology office as far as my experience goes. The office is clean and the staff are very friendly and caring.Dr. Theiss discussed with my wife and I my current condition and answered all our questions. Dr. Theiss also covered all treatment options and each options pros and cons. This helps us make a decision that is well informed by the care giver and the us.
October 9, 2026
5
Very good. Professional and to the point reference treatment. Current and future and likely outcomes.
October 7, 2026
5
Dr. very sweet, caring. Lover her smile!
October 5, 2026
5
Every one was very attentive, courteous and helpful
October 3, 2026
5
My appointment today went as well as it could've. Well efficient, timely and thorough. I had no wait time at all. Very professional service!
October 3, 2026
5
The prophecies are attentive, hygienic, and very kind. Thank you for supporting me with the language translation system; it's very important to me. Note: When someone requests this help, it's important to take it into account.
October 1, 2026
5
dr. theiss was absolutely fantastic. we put a plan together for my follow up care and answered all my questions which made me feel very comfortable moving forward. I had not seen her for over 10 years and the care I received was just as I remembered. so glad I was able to see her in the Marietta office even though Acworth health park is closer to me.
September 3, 2026
5
Dr. Theiss has provided amazing care and I trust her and her staff implicitly.
September 3, 2026
5
Very helpful, professional and understanding
September 2, 2026
5
Dr. Theiss was great! Very professional and knowledgeable!
August 31, 2026
5
Dr. Theiss is a very thorough and knowledgeable physician and shows great concern for her patients.
August 30, 2026
5
Dr Theiss is amazing! Courteous and efficient staff.
August 29, 2026
5
Wonderful treatment, trust Dr Theiss completely with my care.
August 29, 2026
5
My Doctor's visit was very informative and professional .. The check out procedure was not as smooth!!
August 29, 2026
5
Dr. Theiss makes going to the Dr s pleasure '
August 29, 2026
5
Dr. Theiss and staff were very friendly making one feel comfortable and relaxed.
August 27, 2026
5
My doctor was absolutely the best!!!!!
August 22, 2026
5
Excellent first meet of Dr and staff.
August 22, 2026
5
Nice, clean office with plenty of parking. The doctor fully explained my medical situation and my options. I felt very well cared for.
August 21, 2026
5
It's my 1st visit and so far so good. I'm very much looking forward to Aquablation Procedure.
August 20, 2026
5
This doctor is very dedicated.
August 21, 2026
5
Dr. Theiss and staff were friendly and professional. Everything from check-in to check-out was handled efficiently. As a first time patient, I felt very comfortable with the doctor and the staff. They made it easy to schedule follow-up appointments as well.
August 8, 2026
5
Good service and friendly.
August 10, 2026
5
Quick in and out. Friendly. Hospitable .
August 6, 2026
5
Great service with FOS
August 5, 2026
5
everyone was pleasant and the doctor was very thorough.
July 24, 2026
5
Each team member I interacted with was very professional, polite, and listened carefully. This was a very pleasant visit.
October 17, 2026
5
Thank you for providing such a high level professional service.
October 11, 2026
5
This is the number one urology office as far as my experience goes. The office is clean and the staff are very friendly and caring.Dr. Theiss discussed with my wife and I my current condition and answered all our questions. Dr. Theiss also covered all treatment options and each options pros and cons. This helps us make a decision that is well informed by the care giver and the us.
October 9, 2026
5
Dr. Deena Theiss is fantastic! Very personable, caring, knowledgeable and professional.
October 9, 2026
5
Very good. Professional and to the point reference treatment. Current and future and likely outcomes.
October 7, 2026
5
Dr. very sweet, caring. Lover her smile!
October 5, 2026
5
Every one was very attentive, courteous and helpful
October 3, 2026
5
My appointment today went as well as it could've. Well efficient, timely and thorough. I had no wait time at all. Very professional service!
October 3, 2026
5
The prophecies are attentive, hygienic, and very kind. Thank you for supporting me with the language translation system; it's very important to me. Note: When someone requests this help, it's important to take it into account.
October 1, 2026
5
dr. theiss was absolutely fantastic. we put a plan together for my follow up care and answered all my questions which made me feel very comfortable moving forward. I had not seen her for over 10 years and the care I received was just as I remembered. so glad I was able to see her in the Marietta office even though Acworth health park is closer to me.
September 3, 2026
5
Dr. Theiss has provided amazing care and I trust her and her staff implicitly.
September 3, 2026
5
Very helpful, professional and understanding
September 2, 2026
5
Dr. Theiss was great! Very professional and knowledgeable!
August 31, 2026
5
Dr. Theiss is a very thorough and knowledgeable physician and shows great concern for her patients.
August 30, 2026
5
Dr Theiss is amazing! Courteous and efficient staff.
August 29, 2026
5
Wonderful treatment, trust Dr Theiss completely with my care.
August 29, 2026
5
My Doctor's visit was very informative and professional .. The check out procedure was not as smooth!!
August 29, 2026
5
Dr. Theiss makes going to the Dr s pleasure '
August 29, 2026
5
Dr. Theiss and staff were very friendly making one feel comfortable and relaxed.
August 27, 2026
5
My doctor was absolutely the best!!!!!
August 22, 2026
5
Excellent first meet of Dr and staff.
August 22, 2026
5
This doctor is very dedicated.
August 21, 2026
5
Nice, clean office with plenty of parking. The doctor fully explained my medical situation and my options. I felt very well cared for.
August 21, 2026
5
It's my 1st visit and so far so good. I'm very much looking forward to Aquablation Procedure.
August 20, 2026
5
Good service and friendly.
August 10, 2026
4
They did a good job diagnosing my problem, but the only thing it was tests. They did a test and it was negative and then they wanted another thing, a biopsy, and then now it's like, okay. My prostate thing was up and anyway, I think they can improve on that, like not having so many tests. But anyway, thanks.
August 9, 2026
5
Dr. Theiss and staff were friendly and professional. Everything from check-in to check-out was handled efficiently. As a first time patient, I felt very comfortable with the doctor and the staff. They made it easy to schedule follow-up appointments as well.
August 8, 2026
5
Quick in and out. Friendly. Hospitable .
August 6, 2026
5
Great service with FOS
August 5, 2026
5
everyone was pleasant and the doctor was very thorough.
July 24, 2026
5
everyone was pleasant and the doctor was very thorough.
July 24, 2026
5
Great service with FOS
August 5, 2026
5
Quick in and out. Friendly. Hospitable .
August 6, 2026
5
Dr. Theiss and staff were friendly and professional. Everything from check-in to check-out was handled efficiently. As a first time patient, I felt very comfortable with the doctor and the staff. They made it easy to schedule follow-up appointments as well.
August 8, 2026
4
They did a good job diagnosing my problem, but the only thing it was tests. They did a test and it was negative and then they wanted another thing, a biopsy, and then now it's like, okay. My prostate thing was up and anyway, I think they can improve on that, like not having so many tests. But anyway, thanks.
August 9, 2026
5
Good service and friendly.
August 10, 2026
5
It's my 1st visit and so far so good. I'm very much looking forward to Aquablation Procedure.
August 20, 2026
5
Nice, clean office with plenty of parking. The doctor fully explained my medical situation and my options. I felt very well cared for.
August 21, 2026
5
This doctor is very dedicated.
August 21, 2026
5
Excellent first meet of Dr and staff.
August 22, 2026
5
My doctor was absolutely the best!!!!!
August 22, 2026
5
Dr. Theiss and staff were very friendly making one feel comfortable and relaxed.
August 27, 2026
5
Dr. Theiss makes going to the Dr s pleasure '
August 29, 2026
5
My Doctor's visit was very informative and professional .. The check out procedure was not as smooth!!
August 29, 2026
5
Wonderful treatment, trust Dr Theiss completely with my care.
August 29, 2026
5
Dr Theiss is amazing! Courteous and efficient staff.
August 29, 2026
5
Dr. Theiss is a very thorough and knowledgeable physician and shows great concern for her patients.
August 30, 2026
5
Dr. Theiss was great! Very professional and knowledgeable!
August 31, 2026
5
Very helpful, professional and understanding
September 2, 2026
5
Dr. Theiss has provided amazing care and I trust her and her staff implicitly.
September 3, 2026
5
dr. theiss was absolutely fantastic. we put a plan together for my follow up care and answered all my questions which made me feel very comfortable moving forward. I had not seen her for over 10 years and the care I received was just as I remembered. so glad I was able to see her in the Marietta office even though Acworth health park is closer to me.
September 3, 2026
5
The prophecies are attentive, hygienic, and very kind. Thank you for supporting me with the language translation system; it's very important to me. Note: When someone requests this help, it's important to take it into account.
October 1, 2026
5
Every one was very attentive, courteous and helpful
October 3, 2026
5
My appointment today went as well as it could've. Well efficient, timely and thorough. I had no wait time at all. Very professional service!
October 3, 2026
5
Dr. very sweet, caring. Lover her smile!
October 5, 2026
5
Very good. Professional and to the point reference treatment. Current and future and likely outcomes.
October 7, 2026
5
Dr. Deena Theiss is fantastic! Very personable, caring, knowledgeable and professional.
October 9, 2026
5
This is the number one urology office as far as my experience goes. The office is clean and the staff are very friendly and caring.Dr. Theiss discussed with my wife and I my current condition and answered all our questions. Dr. Theiss also covered all treatment options and each options pros and cons. This helps us make a decision that is well informed by the care giver and the us.
October 9, 2026
5
Thank you for providing such a high level professional service.
October 11, 2026
5
Each team member I interacted with was very professional, polite, and listened carefully. This was a very pleasant visit.
October 17, 2026
Deena Theiss, MD
Urologist with Wellstar since 2002
Rating
4.8
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Specialties
Urology
Education
Doctor of Medicine
Medical School
Emory University School of Medicine
Residency
University of Miami-Jackson Memorial Medical Cente University of Miami/Jackson Health System
Certifications
American Board of Urology
Spoken Languages
English and Spanish
Hospital Affiliations
Wellstar Cobb Hospital Wellstar Kennestone Hospital Wellstar Windy Hill Hospital Wellstar Douglas Hospital Wellstar Paulding Medical Center
Office Locations
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www.wellstar.org/physicians/deena-theiss-md
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