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 306 patient ratings
- Listened to me carefully
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- I'd recommend this provider to family and friends
-
- I'd recommend this practice to family and friends
-
- Earned my trust
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- Shared the right amount of information
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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
Thank you Dr. Theiss you are Awesome!
November 6, 2026
5
Dr Theiss is a wonderful Urologist; caring, professional, and so good at what she does. My surgery couldn't have gone better, and I'm very thankful to have had her as my doctor!
November 7, 2026
5
Dr Theiss has built an outstanding practice. She has instilled a culture of top notch patient care. Thanks to her one of her PA s and all her team. Thank you
November 7, 2026
5
Always a pleasure
November 5, 2026
5
Caring, professional, made a tough situation lighter
November 4, 2026
5
Great experience- friendly, professional staff - excellent doctor
November 4, 2026
5
From Paula the receptionist to the nurse who prepped me for my appointment with Dr. Theiss went out of their way to make my visit perfect. Dr. Theiss discussed my up coming procedure like we were family. She went out of her way to make me understand the whole process. I could not be happier. Thank you again Dr. Theiss.
November 4, 2026
5
Staff and doctor are very kind and focus on making health better. Very impressed with alternate treatment never mentioned by last doctor. Very happy I switched!
October 22, 2026
5
Met my expectations
October 20, 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
Everyone was very kind, patient and attentive to my needs.
October 17, 2026
5
I have seen multiple doctors, urgent cares, and hospitals for months trying to get help for issues I was having. I felt like Dr. Theiss was the first person to actually help me get to the root issue and help me get to a resolution. She was so kind and I would highly recommend her and her office to anyone looking for a caring urologist.
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
3
I wan not told I had the option to participate in a study to help determine my inability to hold urine. I had to ask questions on my chart to get info so I could make an informed decision. I don't think that's good patient service.
October 17, 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
Thank you Dr. Theiss you are Awesome!
November 6, 2026
5
Dr Theiss is a wonderful Urologist; caring, professional, and so good at what she does. My surgery couldn't have gone better, and I'm very thankful to have had her as my doctor!
November 7, 2026
5
Dr Theiss has built an outstanding practice. She has instilled a culture of top notch patient care. Thanks to her one of her PA s and all her team. Thank you
November 7, 2026
5
Always a pleasure
November 5, 2026
5
Caring, professional, made a tough situation lighter
November 4, 2026
5
Great experience- friendly, professional staff - excellent doctor
November 4, 2026
5
From Paula the receptionist to the nurse who prepped me for my appointment with Dr. Theiss went out of their way to make my visit perfect. Dr. Theiss discussed my up coming procedure like we were family. She went out of her way to make me understand the whole process. I could not be happier. Thank you again Dr. Theiss.
November 4, 2026
5
Staff and doctor are very kind and focus on making health better. Very impressed with alternate treatment never mentioned by last doctor. Very happy I switched!
October 22, 2026
5
Met my expectations
October 20, 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
Everyone was very kind, patient and attentive to my needs.
October 17, 2026
5
I have seen multiple doctors, urgent cares, and hospitals for months trying to get help for issues I was having. I felt like Dr. Theiss was the first person to actually help me get to the root issue and help me get to a resolution. She was so kind and I would highly recommend her and her office to anyone looking for a caring urologist.
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
3
I wan not told I had the option to participate in a study to help determine my inability to hold urine. I had to ask questions on my chart to get info so I could make an informed decision. I don't think that's good patient service.
October 17, 2026
3
I wan not told I had the option to participate in a study to help determine my inability to hold urine. I had to ask questions on my chart to get info so I could make an informed decision. I don't think that's good patient service.
October 17, 2026
5
Thank you Dr. Theiss you are Awesome!
November 6, 2026
5
Dr Theiss is a wonderful Urologist; caring, professional, and so good at what she does. My surgery couldn't have gone better, and I'm very thankful to have had her as my doctor!
November 7, 2026
5
Dr Theiss has built an outstanding practice. She has instilled a culture of top notch patient care. Thanks to her one of her PA s and all her team. Thank you
November 7, 2026
5
Always a pleasure
November 5, 2026
5
Caring, professional, made a tough situation lighter
November 4, 2026
5
Great experience- friendly, professional staff - excellent doctor
November 4, 2026
5
From Paula the receptionist to the nurse who prepped me for my appointment with Dr. Theiss went out of their way to make my visit perfect. Dr. Theiss discussed my up coming procedure like we were family. She went out of her way to make me understand the whole process. I could not be happier. Thank you again Dr. Theiss.
November 4, 2026
5
Staff and doctor are very kind and focus on making health better. Very impressed with alternate treatment never mentioned by last doctor. Very happy I switched!
October 22, 2026
5
Met my expectations
October 20, 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
Everyone was very kind, patient and attentive to my needs.
October 17, 2026
5
I have seen multiple doctors, urgent cares, and hospitals for months trying to get help for issues I was having. I felt like Dr. Theiss was the first person to actually help me get to the root issue and help me get to a resolution. She was so kind and I would highly recommend her and her office to anyone looking for a caring urologist.
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 is a wonderful Urologist; caring, professional, and so good at what she does. My surgery couldn't have gone better, and I'm very thankful to have had her as my doctor!
November 7, 2026
5
Dr Theiss has built an outstanding practice. She has instilled a culture of top notch patient care. Thanks to her one of her PA s and all her team. Thank you
November 7, 2026
5
Thank you Dr. Theiss you are Awesome!
November 6, 2026
5
Always a pleasure
November 5, 2026
5
Caring, professional, made a tough situation lighter
November 4, 2026
5
Great experience- friendly, professional staff - excellent doctor
November 4, 2026
5
From Paula the receptionist to the nurse who prepped me for my appointment with Dr. Theiss went out of their way to make my visit perfect. Dr. Theiss discussed my up coming procedure like we were family. She went out of her way to make me understand the whole process. I could not be happier. Thank you again Dr. Theiss.
November 4, 2026
5
Staff and doctor are very kind and focus on making health better. Very impressed with alternate treatment never mentioned by last doctor. Very happy I switched!
October 22, 2026
5
Met my expectations
October 20, 2026
5
Each team member I interacted with was very professional, polite, and listened carefully. This was a very pleasant visit.
October 17, 2026
3
I wan not told I had the option to participate in a study to help determine my inability to hold urine. I had to ask questions on my chart to get info so I could make an informed decision. I don't think that's good patient service.
October 17, 2026
5
Everyone was very kind, patient and attentive to my needs.
October 17, 2026
5
I have seen multiple doctors, urgent cares, and hospitals for months trying to get help for issues I was having. I felt like Dr. Theiss was the first person to actually help me get to the root issue and help me get to a resolution. She was so kind and I would highly recommend her and her office to anyone looking for a caring urologist.
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 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
I have seen multiple doctors, urgent cares, and hospitals for months trying to get help for issues I was having. I felt like Dr. Theiss was the first person to actually help me get to the root issue and help me get to a resolution. She was so kind and I would highly recommend her and her office to anyone looking for a caring urologist.
October 17, 2026
5
Everyone was very kind, patient and attentive to my needs.
October 17, 2026
3
I wan not told I had the option to participate in a study to help determine my inability to hold urine. I had to ask questions on my chart to get info so I could make an informed decision. I don't think that's good patient service.
October 17, 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
Met my expectations
October 20, 2026
5
Staff and doctor are very kind and focus on making health better. Very impressed with alternate treatment never mentioned by last doctor. Very happy I switched!
October 22, 2026
5
From Paula the receptionist to the nurse who prepped me for my appointment with Dr. Theiss went out of their way to make my visit perfect. Dr. Theiss discussed my up coming procedure like we were family. She went out of her way to make me understand the whole process. I could not be happier. Thank you again Dr. Theiss.
November 4, 2026
5
Great experience- friendly, professional staff - excellent doctor
November 4, 2026
5
Caring, professional, made a tough situation lighter
November 4, 2026
5
Always a pleasure
November 5, 2026
5
Thank you Dr. Theiss you are Awesome!
November 6, 2026
5
Dr Theiss has built an outstanding practice. She has instilled a culture of top notch patient care. Thanks to her one of her PA s and all her team. Thank you
November 7, 2026
5
Dr Theiss is a wonderful Urologist; caring, professional, and so good at what she does. My surgery couldn't have gone better, and I'm very thankful to have had her as my doctor!
November 7, 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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https://www.wellstar.org/physicians/deena-theiss-md
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