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
4.7Based on 400 patient ratings
- I'd recommend this practice to family and friends
-
- I'd recommend this provider to family and friends
-
- Listened to me carefully
-
- 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
All questions were answered to our satisfaction, very pleased.
November 8, 2025
5
The office staff and Dr. were fantastic!! This is how health care should be! Thank you
November 8, 2025
5
Very good
November 4, 2025
5
The Dr was a very good listener. Gave me time to ask all my questions and answered them thoroughly. Very pleased!
November 2, 2025
5
The ma should have introduced herself in a positive manner. If she walked any slower I would have been asleep.
November 2, 2025
5
The person at the check-in desk was extremely courteous and helpful. Both the technician and doctor were of the highest quality.
October 30, 2025
5
I truly appreciated her conservative approach to my care and the steps were talking moving forward. Both the nurse Jennifer and the Dr were very personable as well as the young lady at the front check in desk. All of them made me feel comfortable.
October 28, 2025
5
Everyone was nice and professional. Dr Theiss was awesome.
October 25, 2025
5
My experience today was great
October 25, 2025
5
I feel very comfortable working with Dr. Theiss. She has been very professional and very thorough in her explanations and in her treatment. I do view the staff at the facility on Roswell to be a little less competent or caring compared to the staff at the Tennystone location.
October 19, 2025
4
I had a 12:30 appointment and was to be there at 12:15. I arrived at 12:15 and it was a "two station desk" with a staff member at the other desk four feet away and never acknowledged me for several minutes until I asked her. Very unprofessional just to let me stand there, until I asked her. I don't think she was associated with my doctor, however if she is sitting there at the receptionist desk, PLEASE ACKNOWLEDGE THAT SOMEONE IS STANDING THERE AND DON't Ignore them!
October 18, 2025
5
A very professional and effective experience
October 17, 2025
5
Keepup the good work
October 4, 2025
5
I have great confidence in Dr. Theiss and appreciate her care.
October 4, 2025
5
Parking lot to office was confusing
September 26, 2025
5
Dr. T was vey easy to talk with and an excellent listener. She seemed to care about my issues. She made me feel very comfortable.
September 25, 2025
4
Treated well
September 20, 2025
5
Everything went wonderful. I was a little nervous going to the doctor. As soon as I walked in, I felt very calm. The doctor, these seemed extremely knowledgeable and as well as her nurses there. It was very homey, decorated for fall. I loved it. Period.
September 21, 2025
5
Top Notch! Professional and Courteous!
September 19, 2025
5
Friendly, thorough and efficient.
September 19, 2025
5
Great!!
September 18, 2025
5
Dr Deena Theiss is great and perfect with her patients and perfect with her knowledge ect Thank you Dr Theiss
September 11, 2025
5
The Dr. made me feel normal and entitled to speak my peace.
September 11, 2025
5
Thoroughly enjoyable! A true professional with patient care and concern.
August 28, 2025
5
She was very kind and understanding. I was a little nervous, she made me feel comfortable, answering my questions and explaining everything so I could understand.
August 26, 2025
5
Everyone was very professional, friendly , the Dr evaluated my diagnosis, and moved forward for a treatment plan. I would highly recommend this place!
August 24, 2025
5
Dr. Theiss is a great doctor. Not only was she incredibly professional throughout her exam but truly did wonders to calm any nerves I had about a potential procedure. I would fully recommend her to anyone.
August 23, 2025
5
Excellent people skills. She takes good care of me explaining everything
August 23, 2025
5
Doctor and staff were very professional and listened to all my concerns.
August 23, 2025
5
The provider was late by an hour, but we understand because they were caught up in surgery. In the future, it would be nice if we could get another provider to come in and just do a quick little check, especially if it's just for getting a history and physical.
August 22, 2025
5
All questions were answered to our satisfaction, very pleased.
November 8, 2025
5
The office staff and Dr. were fantastic!! This is how health care should be! Thank you
November 8, 2025
5
Very good
November 4, 2025
5
The Dr was a very good listener. Gave me time to ask all my questions and answered them thoroughly. Very pleased!
November 2, 2025
5
The ma should have introduced herself in a positive manner. If she walked any slower I would have been asleep.
November 2, 2025
5
The person at the check-in desk was extremely courteous and helpful. Both the technician and doctor were of the highest quality.
October 30, 2025
5
I truly appreciated her conservative approach to my care and the steps were talking moving forward. Both the nurse Jennifer and the Dr were very personable as well as the young lady at the front check in desk. All of them made me feel comfortable.
October 28, 2025
5
Everyone was nice and professional. Dr Theiss was awesome.
October 25, 2025
5
My experience today was great
October 25, 2025
5
I feel very comfortable working with Dr. Theiss. She has been very professional and very thorough in her explanations and in her treatment. I do view the staff at the facility on Roswell to be a little less competent or caring compared to the staff at the Tennystone location.
October 19, 2025
5
A very professional and effective experience
October 17, 2025
5
Keepup the good work
October 4, 2025
5
I have great confidence in Dr. Theiss and appreciate her care.
October 4, 2025
5
Parking lot to office was confusing
September 26, 2025
5
Dr. T was vey easy to talk with and an excellent listener. She seemed to care about my issues. She made me feel very comfortable.
September 25, 2025
5
Everything went wonderful. I was a little nervous going to the doctor. As soon as I walked in, I felt very calm. The doctor, these seemed extremely knowledgeable and as well as her nurses there. It was very homey, decorated for fall. I loved it. Period.
September 21, 2025
5
Top Notch! Professional and Courteous!
September 19, 2025
5
Friendly, thorough and efficient.
September 19, 2025
5
Great!!
September 18, 2025
5
Dr Deena Theiss is great and perfect with her patients and perfect with her knowledge ect Thank you Dr Theiss
September 11, 2025
5
The Dr. made me feel normal and entitled to speak my peace.
September 11, 2025
5
Thoroughly enjoyable! A true professional with patient care and concern.
August 28, 2025
5
She was very kind and understanding. I was a little nervous, she made me feel comfortable, answering my questions and explaining everything so I could understand.
August 26, 2025
5
Everyone was very professional, friendly , the Dr evaluated my diagnosis, and moved forward for a treatment plan. I would highly recommend this place!
August 24, 2025
5
Dr. Theiss is a great doctor. Not only was she incredibly professional throughout her exam but truly did wonders to calm any nerves I had about a potential procedure. I would fully recommend her to anyone.
August 23, 2025
5
Excellent people skills. She takes good care of me explaining everything
August 23, 2025
5
Doctor and staff were very professional and listened to all my concerns.
August 23, 2025
5
The provider was late by an hour, but we understand because they were caught up in surgery. In the future, it would be nice if we could get another provider to come in and just do a quick little check, especially if it's just for getting a history and physical.
August 22, 2025
4
I had a 12:30 appointment and was to be there at 12:15. I arrived at 12:15 and it was a "two station desk" with a staff member at the other desk four feet away and never acknowledged me for several minutes until I asked her. Very unprofessional just to let me stand there, until I asked her. I don't think she was associated with my doctor, however if she is sitting there at the receptionist desk, PLEASE ACKNOWLEDGE THAT SOMEONE IS STANDING THERE AND DON't Ignore them!
October 18, 2025
4
Treated well
September 20, 2025
4
I had a 12:30 appointment and was to be there at 12:15. I arrived at 12:15 and it was a "two station desk" with a staff member at the other desk four feet away and never acknowledged me for several minutes until I asked her. Very unprofessional just to let me stand there, until I asked her. I don't think she was associated with my doctor, however if she is sitting there at the receptionist desk, PLEASE ACKNOWLEDGE THAT SOMEONE IS STANDING THERE AND DON't Ignore them!
October 18, 2025
4
Treated well
September 20, 2025
5
All questions were answered to our satisfaction, very pleased.
November 8, 2025
5
The office staff and Dr. were fantastic!! This is how health care should be! Thank you
November 8, 2025
5
Very good
November 4, 2025
5
The Dr was a very good listener. Gave me time to ask all my questions and answered them thoroughly. Very pleased!
November 2, 2025
5
The ma should have introduced herself in a positive manner. If she walked any slower I would have been asleep.
November 2, 2025
5
The person at the check-in desk was extremely courteous and helpful. Both the technician and doctor were of the highest quality.
October 30, 2025
5
I truly appreciated her conservative approach to my care and the steps were talking moving forward. Both the nurse Jennifer and the Dr were very personable as well as the young lady at the front check in desk. All of them made me feel comfortable.
October 28, 2025
5
Everyone was nice and professional. Dr Theiss was awesome.
October 25, 2025
5
My experience today was great
October 25, 2025
5
I feel very comfortable working with Dr. Theiss. She has been very professional and very thorough in her explanations and in her treatment. I do view the staff at the facility on Roswell to be a little less competent or caring compared to the staff at the Tennystone location.
October 19, 2025
5
A very professional and effective experience
October 17, 2025
5
Keepup the good work
October 4, 2025
5
I have great confidence in Dr. Theiss and appreciate her care.
October 4, 2025
5
Parking lot to office was confusing
September 26, 2025
5
Dr. T was vey easy to talk with and an excellent listener. She seemed to care about my issues. She made me feel very comfortable.
September 25, 2025
5
Everything went wonderful. I was a little nervous going to the doctor. As soon as I walked in, I felt very calm. The doctor, these seemed extremely knowledgeable and as well as her nurses there. It was very homey, decorated for fall. I loved it. Period.
September 21, 2025
5
Top Notch! Professional and Courteous!
September 19, 2025
5
Friendly, thorough and efficient.
September 19, 2025
5
Great!!
September 18, 2025
5
Dr Deena Theiss is great and perfect with her patients and perfect with her knowledge ect Thank you Dr Theiss
September 11, 2025
5
The Dr. made me feel normal and entitled to speak my peace.
September 11, 2025
5
Thoroughly enjoyable! A true professional with patient care and concern.
August 28, 2025
5
She was very kind and understanding. I was a little nervous, she made me feel comfortable, answering my questions and explaining everything so I could understand.
August 26, 2025
5
Everyone was very professional, friendly , the Dr evaluated my diagnosis, and moved forward for a treatment plan. I would highly recommend this place!
August 24, 2025
5
Dr. Theiss is a great doctor. Not only was she incredibly professional throughout her exam but truly did wonders to calm any nerves I had about a potential procedure. I would fully recommend her to anyone.
August 23, 2025
5
Excellent people skills. She takes good care of me explaining everything
August 23, 2025
5
Doctor and staff were very professional and listened to all my concerns.
August 23, 2025
5
The provider was late by an hour, but we understand because they were caught up in surgery. In the future, it would be nice if we could get another provider to come in and just do a quick little check, especially if it's just for getting a history and physical.
August 22, 2025
5
All questions were answered to our satisfaction, very pleased.
November 8, 2025
5
The office staff and Dr. were fantastic!! This is how health care should be! Thank you
November 8, 2025
5
Very good
November 4, 2025
5
The Dr was a very good listener. Gave me time to ask all my questions and answered them thoroughly. Very pleased!
November 2, 2025
5
The ma should have introduced herself in a positive manner. If she walked any slower I would have been asleep.
November 2, 2025
5
The person at the check-in desk was extremely courteous and helpful. Both the technician and doctor were of the highest quality.
October 30, 2025
5
I truly appreciated her conservative approach to my care and the steps were talking moving forward. Both the nurse Jennifer and the Dr were very personable as well as the young lady at the front check in desk. All of them made me feel comfortable.
October 28, 2025
5
Everyone was nice and professional. Dr Theiss was awesome.
October 25, 2025
5
My experience today was great
October 25, 2025
5
I feel very comfortable working with Dr. Theiss. She has been very professional and very thorough in her explanations and in her treatment. I do view the staff at the facility on Roswell to be a little less competent or caring compared to the staff at the Tennystone location.
October 19, 2025
4
I had a 12:30 appointment and was to be there at 12:15. I arrived at 12:15 and it was a "two station desk" with a staff member at the other desk four feet away and never acknowledged me for several minutes until I asked her. Very unprofessional just to let me stand there, until I asked her. I don't think she was associated with my doctor, however if she is sitting there at the receptionist desk, PLEASE ACKNOWLEDGE THAT SOMEONE IS STANDING THERE AND DON't Ignore them!
October 18, 2025
5
A very professional and effective experience
October 17, 2025
5
Keepup the good work
October 4, 2025
5
I have great confidence in Dr. Theiss and appreciate her care.
October 4, 2025
5
Parking lot to office was confusing
September 26, 2025
5
Dr. T was vey easy to talk with and an excellent listener. She seemed to care about my issues. She made me feel very comfortable.
September 25, 2025
5
Everything went wonderful. I was a little nervous going to the doctor. As soon as I walked in, I felt very calm. The doctor, these seemed extremely knowledgeable and as well as her nurses there. It was very homey, decorated for fall. I loved it. Period.
September 21, 2025
4
Treated well
September 20, 2025
5
Top Notch! Professional and Courteous!
September 19, 2025
5
Friendly, thorough and efficient.
September 19, 2025
5
Great!!
September 18, 2025
5
The Dr. made me feel normal and entitled to speak my peace.
September 11, 2025
5
Dr Deena Theiss is great and perfect with her patients and perfect with her knowledge ect Thank you Dr Theiss
September 11, 2025
5
Thoroughly enjoyable! A true professional with patient care and concern.
August 28, 2025
5
She was very kind and understanding. I was a little nervous, she made me feel comfortable, answering my questions and explaining everything so I could understand.
August 26, 2025
5
Everyone was very professional, friendly , the Dr evaluated my diagnosis, and moved forward for a treatment plan. I would highly recommend this place!
August 24, 2025
5
Excellent people skills. She takes good care of me explaining everything
August 23, 2025
5
Dr. Theiss is a great doctor. Not only was she incredibly professional throughout her exam but truly did wonders to calm any nerves I had about a potential procedure. I would fully recommend her to anyone.
August 23, 2025
5
Doctor and staff were very professional and listened to all my concerns.
August 23, 2025
5
The provider was late by an hour, but we understand because they were caught up in surgery. In the future, it would be nice if we could get another provider to come in and just do a quick little check, especially if it's just for getting a history and physical.
August 22, 2025
5
The provider was late by an hour, but we understand because they were caught up in surgery. In the future, it would be nice if we could get another provider to come in and just do a quick little check, especially if it's just for getting a history and physical.
August 22, 2025
5
Doctor and staff were very professional and listened to all my concerns.
August 23, 2025
5
Dr. Theiss is a great doctor. Not only was she incredibly professional throughout her exam but truly did wonders to calm any nerves I had about a potential procedure. I would fully recommend her to anyone.
August 23, 2025
5
Excellent people skills. She takes good care of me explaining everything
August 23, 2025
5
Everyone was very professional, friendly , the Dr evaluated my diagnosis, and moved forward for a treatment plan. I would highly recommend this place!
August 24, 2025
5
She was very kind and understanding. I was a little nervous, she made me feel comfortable, answering my questions and explaining everything so I could understand.
August 26, 2025
5
Thoroughly enjoyable! A true professional with patient care and concern.
August 28, 2025
5
Dr Deena Theiss is great and perfect with her patients and perfect with her knowledge ect Thank you Dr Theiss
September 11, 2025
5
The Dr. made me feel normal and entitled to speak my peace.
September 11, 2025
5
Great!!
September 18, 2025
5
Friendly, thorough and efficient.
September 19, 2025
5
Top Notch! Professional and Courteous!
September 19, 2025
4
Treated well
September 20, 2025
5
Everything went wonderful. I was a little nervous going to the doctor. As soon as I walked in, I felt very calm. The doctor, these seemed extremely knowledgeable and as well as her nurses there. It was very homey, decorated for fall. I loved it. Period.
September 21, 2025
5
Dr. T was vey easy to talk with and an excellent listener. She seemed to care about my issues. She made me feel very comfortable.
September 25, 2025
5
Parking lot to office was confusing
September 26, 2025
5
I have great confidence in Dr. Theiss and appreciate her care.
October 4, 2025
5
Keepup the good work
October 4, 2025
5
A very professional and effective experience
October 17, 2025
4
I had a 12:30 appointment and was to be there at 12:15. I arrived at 12:15 and it was a "two station desk" with a staff member at the other desk four feet away and never acknowledged me for several minutes until I asked her. Very unprofessional just to let me stand there, until I asked her. I don't think she was associated with my doctor, however if she is sitting there at the receptionist desk, PLEASE ACKNOWLEDGE THAT SOMEONE IS STANDING THERE AND DON't Ignore them!
October 18, 2025
5
I feel very comfortable working with Dr. Theiss. She has been very professional and very thorough in her explanations and in her treatment. I do view the staff at the facility on Roswell to be a little less competent or caring compared to the staff at the Tennystone location.
October 19, 2025
5
My experience today was great
October 25, 2025
5
Everyone was nice and professional. Dr Theiss was awesome.
October 25, 2025
5
I truly appreciated her conservative approach to my care and the steps were talking moving forward. Both the nurse Jennifer and the Dr were very personable as well as the young lady at the front check in desk. All of them made me feel comfortable.
October 28, 2025
5
The person at the check-in desk was extremely courteous and helpful. Both the technician and doctor were of the highest quality.
October 30, 2025
5
The ma should have introduced herself in a positive manner. If she walked any slower I would have been asleep.
November 2, 2025
5
The Dr was a very good listener. Gave me time to ask all my questions and answered them thoroughly. Very pleased!
November 2, 2025
5
Very good
November 4, 2025
5
The office staff and Dr. were fantastic!! This is how health care should be! Thank you
November 8, 2025
5
All questions were answered to our satisfaction, very pleased.
November 8, 2025
Deena Theiss, MD
Urologist with Wellstar since 2002
Rating
4.7
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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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