Thomas Chun, MD
Urologist with Wellstar since 2003.
Specialties
Urology
Education & Training
Doctor of Medicine
Office Locations
Expertise
About Thomas Chun, MD
Dr. Chun graduated from Emory University in Atlanta and received his medical degree from the University of Miami. He completed his general surgery residency at the Hospital of St. Raphael and his urology residency at Brady Urological Institute and Emory University School of Medicine. Dr. Chun is board certified in Urology. He joined Urology Associates in 2003 and is currently on staff at the Marietta and East Cobb Health Park offices. Dr. Chun is committed to minimally invasive surgery and performs cutting-edge surgery using the daVinci Surgical System. He is a prominent thought-leader for robotic prostate and kidney surgery. He currently serves as a proctor for robotic-assisted surgery and has given a series of lectures on the benefits of the daVinci Surgical System.
Dr. Chun provides Interstim therapy for urinary incontinence, overactive bladder, urinary retention and fecal incontinence. He has over 10 years of extensive experience in therapy and has been a proctor for Interstim procedure since 2006. He offers the therapy at both the Kennestone Urology Procedure Center and Wellstar Kennestone Hospital.
Specialties
- Urology
Education & Training
- University of Miami Miller School of Medicine
Degree
- Doctor of Medicine
Residency
- Emory University School of Medicine
- Brady Urological Institute
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
- Korean
Patient Reviews
Overall patient rating
4.8Based on 388 patient ratings
- Listened to me carefully
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- I'd recommend this provider to family and friends
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- I'd recommend this practice to family and friends
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- Shared the right amount of information
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- Earned my trust
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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
The staff was friendly and kind. Dr. Chun was very attentive and made me feel comfortable.
May 1, 2026
5
How about direction on how to operate the elevator from your parking deck!!
April 30, 2026
5
I drove two hours through rush-hour rain to make my 9 AM appointment on time. The first thing the front desk staff said to me was, essentially, "you barely made it; four more minutes and we would have rescheduled you." That greeting set the tone for the visit. What followed was a 20-minute check-in process, and then an additional 20-minute wait before I was seen. For a practice that was ready to turn away a patient who drove two hours in the rain over a four-minute margin, the internal wait times felt like a significant disconnect between the standard applied to patients versus the standard held for staff. I understand that medical offices are busy and that delays happen. But a little grace at the front desk goes a long way - especially for patients who have clearly gone out of their way to be there.
April 30, 2026
3
Finally got Dr Chun face to face to answer questions. He wants to do biopsy but I have not heard from his schedular.
April 26, 2026
5
I think Dr. Chun is an excellent doctor.
April 23, 2026
5
I forgot her name, but the nurse/tech that did my ultrasound was very professional and great to talk too.
April 23, 2026
5
Dr. Chun has a very good professional demeanor and personality.
April 18, 2026
5
Beautiful facility. Staff was nice. The doctor listened and shared expectations, but since this was a second opinion, I would have been more pleased with more questions from him about why and more detail. Perhaps there just isn't that many (urological) variables in my case.
April 17, 2026
5
Dr. Chun was very professional. I wish all the doctors were like him. I wouldn't mind going back there. At least he is my doctor from now on. He is a very good doctor. He's understanding and he listens. And I really appreciate what he did. Thank you.
April 11, 2026
5
Dr. Chun was excellent at explaining my options and being very patient and explaining my options and everything that he had done in the procedure. And I was very impressed by Dr. Chun.
April 11, 2026
5
I was treated with great respect.
April 10, 2026
5
I Loved the music very much relaxing smelled very very clean and the whole place was Fresh and the Staff every one done there job and acted Knowledgeable and Was Very Polite and Giving instructions very well And Mr. Chun was a Delight to meet and he asked Alot of questions about what was going on with me and Made me feel so comfortable He was very knowledgeable and The wait wasn't long I would rate him as Excellent
April 6, 2026
5
Everything went great and on schedule.
April 3, 2026
5
I feel that I am in good hands with Dr. Chun
March 30, 2026
5
Excellent!
March 29, 2026
5
I was seen on time for my visit.
March 25, 2026
5
I enjoyed my experience with my provider and the facility. Everyone was professional and polite. It's obvious internal operations are doing a great job because everything went smoothly from check in to check out and there was little to no wait time. I absolutely LOVE that I was not asked to complete the documents I completed online during precheck-in like many doctor's offices do. Great location and staff.
March 22, 2026
5
Dr. Chun is caring and awesome!
March 22, 2026
5
Wellstar needs to make ongoing links with prior providers Dr Chun will need to help meu
March 15, 2026
5
I was referred by a NP that had a friend with cancer. Dr Chun according to the NP helped greatly with this persons health. So when she suggested Dr Chun it was an easy choice . Thanks
March 14, 2026
5
Like the old Allstate insurance commercials said "Your in good hands with Dr Chun and staff"
March 13, 2026
5
Off to a good start
March 12, 2026
5
Thanks very much for your service.
March 6, 2026
5
Dr Chun great doctor and staff
March 5, 2026
5
Dr Chun has been my urologist for years and I drive from Dahlonega to East Cobb just because he's the best!!
February 28, 2026
5
Doctor Chun is the best. Great surgeon and physician. I have complete trust in his care. He is also a very nice person.
February 21, 2026
5
Dr. Chun and Alexis his assistant were great to work with!
February 20, 2026
5
On time. Good listener.
February 15, 2026
5
Very impressed.
February 15, 2026
5
Our sincere thanks to Dr. Chun and all the practice docs and staff for taking care of us!
February 12, 2026
5
The staff was friendly and kind. Dr. Chun was very attentive and made me feel comfortable.
May 1, 2026
5
How about direction on how to operate the elevator from your parking deck!!
April 30, 2026
5
I drove two hours through rush-hour rain to make my 9 AM appointment on time. The first thing the front desk staff said to me was, essentially, "you barely made it; four more minutes and we would have rescheduled you." That greeting set the tone for the visit. What followed was a 20-minute check-in process, and then an additional 20-minute wait before I was seen. For a practice that was ready to turn away a patient who drove two hours in the rain over a four-minute margin, the internal wait times felt like a significant disconnect between the standard applied to patients versus the standard held for staff. I understand that medical offices are busy and that delays happen. But a little grace at the front desk goes a long way - especially for patients who have clearly gone out of their way to be there.
April 30, 2026
5
I think Dr. Chun is an excellent doctor.
April 23, 2026
5
I forgot her name, but the nurse/tech that did my ultrasound was very professional and great to talk too.
April 23, 2026
5
Dr. Chun has a very good professional demeanor and personality.
April 18, 2026
5
Beautiful facility. Staff was nice. The doctor listened and shared expectations, but since this was a second opinion, I would have been more pleased with more questions from him about why and more detail. Perhaps there just isn't that many (urological) variables in my case.
April 17, 2026
5
Dr. Chun was very professional. I wish all the doctors were like him. I wouldn't mind going back there. At least he is my doctor from now on. He is a very good doctor. He's understanding and he listens. And I really appreciate what he did. Thank you.
April 11, 2026
5
Dr. Chun was excellent at explaining my options and being very patient and explaining my options and everything that he had done in the procedure. And I was very impressed by Dr. Chun.
April 11, 2026
5
I was treated with great respect.
April 10, 2026
5
I Loved the music very much relaxing smelled very very clean and the whole place was Fresh and the Staff every one done there job and acted Knowledgeable and Was Very Polite and Giving instructions very well And Mr. Chun was a Delight to meet and he asked Alot of questions about what was going on with me and Made me feel so comfortable He was very knowledgeable and The wait wasn't long I would rate him as Excellent
April 6, 2026
5
Everything went great and on schedule.
April 3, 2026
5
I feel that I am in good hands with Dr. Chun
March 30, 2026
5
Excellent!
March 29, 2026
5
I was seen on time for my visit.
March 25, 2026
5
I enjoyed my experience with my provider and the facility. Everyone was professional and polite. It's obvious internal operations are doing a great job because everything went smoothly from check in to check out and there was little to no wait time. I absolutely LOVE that I was not asked to complete the documents I completed online during precheck-in like many doctor's offices do. Great location and staff.
March 22, 2026
5
Dr. Chun is caring and awesome!
March 22, 2026
5
Wellstar needs to make ongoing links with prior providers Dr Chun will need to help meu
March 15, 2026
5
I was referred by a NP that had a friend with cancer. Dr Chun according to the NP helped greatly with this persons health. So when she suggested Dr Chun it was an easy choice . Thanks
March 14, 2026
5
Like the old Allstate insurance commercials said "Your in good hands with Dr Chun and staff"
March 13, 2026
5
Off to a good start
March 12, 2026
5
Thanks very much for your service.
March 6, 2026
5
Dr Chun great doctor and staff
March 5, 2026
5
Dr Chun has been my urologist for years and I drive from Dahlonega to East Cobb just because he's the best!!
February 28, 2026
5
Doctor Chun is the best. Great surgeon and physician. I have complete trust in his care. He is also a very nice person.
February 21, 2026
5
Dr. Chun and Alexis his assistant were great to work with!
February 20, 2026
5
On time. Good listener.
February 15, 2026
5
Very impressed.
February 15, 2026
5
Our sincere thanks to Dr. Chun and all the practice docs and staff for taking care of us!
February 12, 2026
3
Finally got Dr Chun face to face to answer questions. He wants to do biopsy but I have not heard from his schedular.
April 26, 2026
3
Finally got Dr Chun face to face to answer questions. He wants to do biopsy but I have not heard from his schedular.
April 26, 2026
5
The staff was friendly and kind. Dr. Chun was very attentive and made me feel comfortable.
May 1, 2026
5
How about direction on how to operate the elevator from your parking deck!!
April 30, 2026
5
I drove two hours through rush-hour rain to make my 9 AM appointment on time. The first thing the front desk staff said to me was, essentially, "you barely made it; four more minutes and we would have rescheduled you." That greeting set the tone for the visit. What followed was a 20-minute check-in process, and then an additional 20-minute wait before I was seen. For a practice that was ready to turn away a patient who drove two hours in the rain over a four-minute margin, the internal wait times felt like a significant disconnect between the standard applied to patients versus the standard held for staff. I understand that medical offices are busy and that delays happen. But a little grace at the front desk goes a long way - especially for patients who have clearly gone out of their way to be there.
April 30, 2026
5
I think Dr. Chun is an excellent doctor.
April 23, 2026
5
I forgot her name, but the nurse/tech that did my ultrasound was very professional and great to talk too.
April 23, 2026
5
Dr. Chun has a very good professional demeanor and personality.
April 18, 2026
5
Beautiful facility. Staff was nice. The doctor listened and shared expectations, but since this was a second opinion, I would have been more pleased with more questions from him about why and more detail. Perhaps there just isn't that many (urological) variables in my case.
April 17, 2026
5
Dr. Chun was very professional. I wish all the doctors were like him. I wouldn't mind going back there. At least he is my doctor from now on. He is a very good doctor. He's understanding and he listens. And I really appreciate what he did. Thank you.
April 11, 2026
5
Dr. Chun was excellent at explaining my options and being very patient and explaining my options and everything that he had done in the procedure. And I was very impressed by Dr. Chun.
April 11, 2026
5
I was treated with great respect.
April 10, 2026
5
I Loved the music very much relaxing smelled very very clean and the whole place was Fresh and the Staff every one done there job and acted Knowledgeable and Was Very Polite and Giving instructions very well And Mr. Chun was a Delight to meet and he asked Alot of questions about what was going on with me and Made me feel so comfortable He was very knowledgeable and The wait wasn't long I would rate him as Excellent
April 6, 2026
5
Everything went great and on schedule.
April 3, 2026
5
I feel that I am in good hands with Dr. Chun
March 30, 2026
5
Excellent!
March 29, 2026
5
I was seen on time for my visit.
March 25, 2026
5
I enjoyed my experience with my provider and the facility. Everyone was professional and polite. It's obvious internal operations are doing a great job because everything went smoothly from check in to check out and there was little to no wait time. I absolutely LOVE that I was not asked to complete the documents I completed online during precheck-in like many doctor's offices do. Great location and staff.
March 22, 2026
5
Dr. Chun is caring and awesome!
March 22, 2026
5
Wellstar needs to make ongoing links with prior providers Dr Chun will need to help meu
March 15, 2026
5
I was referred by a NP that had a friend with cancer. Dr Chun according to the NP helped greatly with this persons health. So when she suggested Dr Chun it was an easy choice . Thanks
March 14, 2026
5
Like the old Allstate insurance commercials said "Your in good hands with Dr Chun and staff"
March 13, 2026
5
Off to a good start
March 12, 2026
5
Thanks very much for your service.
March 6, 2026
5
Dr Chun great doctor and staff
March 5, 2026
5
Dr Chun has been my urologist for years and I drive from Dahlonega to East Cobb just because he's the best!!
February 28, 2026
5
Doctor Chun is the best. Great surgeon and physician. I have complete trust in his care. He is also a very nice person.
February 21, 2026
5
Dr. Chun and Alexis his assistant were great to work with!
February 20, 2026
5
On time. Good listener.
February 15, 2026
5
Very impressed.
February 15, 2026
5
Our sincere thanks to Dr. Chun and all the practice docs and staff for taking care of us!
February 12, 2026
5
The staff was friendly and kind. Dr. Chun was very attentive and made me feel comfortable.
May 1, 2026
5
How about direction on how to operate the elevator from your parking deck!!
April 30, 2026
5
I drove two hours through rush-hour rain to make my 9 AM appointment on time. The first thing the front desk staff said to me was, essentially, "you barely made it; four more minutes and we would have rescheduled you." That greeting set the tone for the visit. What followed was a 20-minute check-in process, and then an additional 20-minute wait before I was seen. For a practice that was ready to turn away a patient who drove two hours in the rain over a four-minute margin, the internal wait times felt like a significant disconnect between the standard applied to patients versus the standard held for staff. I understand that medical offices are busy and that delays happen. But a little grace at the front desk goes a long way - especially for patients who have clearly gone out of their way to be there.
April 30, 2026
3
Finally got Dr Chun face to face to answer questions. He wants to do biopsy but I have not heard from his schedular.
April 26, 2026
5
I forgot her name, but the nurse/tech that did my ultrasound was very professional and great to talk too.
April 23, 2026
5
I think Dr. Chun is an excellent doctor.
April 23, 2026
5
Dr. Chun has a very good professional demeanor and personality.
April 18, 2026
5
Beautiful facility. Staff was nice. The doctor listened and shared expectations, but since this was a second opinion, I would have been more pleased with more questions from him about why and more detail. Perhaps there just isn't that many (urological) variables in my case.
April 17, 2026
5
Dr. Chun was very professional. I wish all the doctors were like him. I wouldn't mind going back there. At least he is my doctor from now on. He is a very good doctor. He's understanding and he listens. And I really appreciate what he did. Thank you.
April 11, 2026
5
Dr. Chun was excellent at explaining my options and being very patient and explaining my options and everything that he had done in the procedure. And I was very impressed by Dr. Chun.
April 11, 2026
5
I was treated with great respect.
April 10, 2026
5
I Loved the music very much relaxing smelled very very clean and the whole place was Fresh and the Staff every one done there job and acted Knowledgeable and Was Very Polite and Giving instructions very well And Mr. Chun was a Delight to meet and he asked Alot of questions about what was going on with me and Made me feel so comfortable He was very knowledgeable and The wait wasn't long I would rate him as Excellent
April 6, 2026
5
Everything went great and on schedule.
April 3, 2026
5
I feel that I am in good hands with Dr. Chun
March 30, 2026
5
Excellent!
March 29, 2026
5
I was seen on time for my visit.
March 25, 2026
5
I enjoyed my experience with my provider and the facility. Everyone was professional and polite. It's obvious internal operations are doing a great job because everything went smoothly from check in to check out and there was little to no wait time. I absolutely LOVE that I was not asked to complete the documents I completed online during precheck-in like many doctor's offices do. Great location and staff.
March 22, 2026
5
Dr. Chun is caring and awesome!
March 22, 2026
5
Wellstar needs to make ongoing links with prior providers Dr Chun will need to help meu
March 15, 2026
5
I was referred by a NP that had a friend with cancer. Dr Chun according to the NP helped greatly with this persons health. So when she suggested Dr Chun it was an easy choice . Thanks
March 14, 2026
5
Like the old Allstate insurance commercials said "Your in good hands with Dr Chun and staff"
March 13, 2026
5
Off to a good start
March 12, 2026
5
Thanks very much for your service.
March 6, 2026
5
Dr Chun great doctor and staff
March 5, 2026
5
Dr Chun has been my urologist for years and I drive from Dahlonega to East Cobb just because he's the best!!
February 28, 2026
5
Doctor Chun is the best. Great surgeon and physician. I have complete trust in his care. He is also a very nice person.
February 21, 2026
5
Dr. Chun and Alexis his assistant were great to work with!
February 20, 2026
5
On time. Good listener.
February 15, 2026
5
Very impressed.
February 15, 2026
5
Our sincere thanks to Dr. Chun and all the practice docs and staff for taking care of us!
February 12, 2026
5
Our sincere thanks to Dr. Chun and all the practice docs and staff for taking care of us!
February 12, 2026
5
Very impressed.
February 15, 2026
5
On time. Good listener.
February 15, 2026
5
Dr. Chun and Alexis his assistant were great to work with!
February 20, 2026
5
Doctor Chun is the best. Great surgeon and physician. I have complete trust in his care. He is also a very nice person.
February 21, 2026
5
Dr Chun has been my urologist for years and I drive from Dahlonega to East Cobb just because he's the best!!
February 28, 2026
5
Dr Chun great doctor and staff
March 5, 2026
5
Thanks very much for your service.
March 6, 2026
5
Off to a good start
March 12, 2026
5
Like the old Allstate insurance commercials said "Your in good hands with Dr Chun and staff"
March 13, 2026
5
I was referred by a NP that had a friend with cancer. Dr Chun according to the NP helped greatly with this persons health. So when she suggested Dr Chun it was an easy choice . Thanks
March 14, 2026
5
Wellstar needs to make ongoing links with prior providers Dr Chun will need to help meu
March 15, 2026
5
Dr. Chun is caring and awesome!
March 22, 2026
5
I enjoyed my experience with my provider and the facility. Everyone was professional and polite. It's obvious internal operations are doing a great job because everything went smoothly from check in to check out and there was little to no wait time. I absolutely LOVE that I was not asked to complete the documents I completed online during precheck-in like many doctor's offices do. Great location and staff.
March 22, 2026
5
I was seen on time for my visit.
March 25, 2026
5
Excellent!
March 29, 2026
5
I feel that I am in good hands with Dr. Chun
March 30, 2026
5
Everything went great and on schedule.
April 3, 2026
5
I Loved the music very much relaxing smelled very very clean and the whole place was Fresh and the Staff every one done there job and acted Knowledgeable and Was Very Polite and Giving instructions very well And Mr. Chun was a Delight to meet and he asked Alot of questions about what was going on with me and Made me feel so comfortable He was very knowledgeable and The wait wasn't long I would rate him as Excellent
April 6, 2026
5
I was treated with great respect.
April 10, 2026
5
Dr. Chun was excellent at explaining my options and being very patient and explaining my options and everything that he had done in the procedure. And I was very impressed by Dr. Chun.
April 11, 2026
5
Dr. Chun was very professional. I wish all the doctors were like him. I wouldn't mind going back there. At least he is my doctor from now on. He is a very good doctor. He's understanding and he listens. And I really appreciate what he did. Thank you.
April 11, 2026
5
Beautiful facility. Staff was nice. The doctor listened and shared expectations, but since this was a second opinion, I would have been more pleased with more questions from him about why and more detail. Perhaps there just isn't that many (urological) variables in my case.
April 17, 2026
5
Dr. Chun has a very good professional demeanor and personality.
April 18, 2026
5
I think Dr. Chun is an excellent doctor.
April 23, 2026
5
I forgot her name, but the nurse/tech that did my ultrasound was very professional and great to talk too.
April 23, 2026
3
Finally got Dr Chun face to face to answer questions. He wants to do biopsy but I have not heard from his schedular.
April 26, 2026
5
I drove two hours through rush-hour rain to make my 9 AM appointment on time. The first thing the front desk staff said to me was, essentially, "you barely made it; four more minutes and we would have rescheduled you." That greeting set the tone for the visit. What followed was a 20-minute check-in process, and then an additional 20-minute wait before I was seen. For a practice that was ready to turn away a patient who drove two hours in the rain over a four-minute margin, the internal wait times felt like a significant disconnect between the standard applied to patients versus the standard held for staff. I understand that medical offices are busy and that delays happen. But a little grace at the front desk goes a long way - especially for patients who have clearly gone out of their way to be there.
April 30, 2026
5
How about direction on how to operate the elevator from your parking deck!!
April 30, 2026
5
The staff was friendly and kind. Dr. Chun was very attentive and made me feel comfortable.
May 1, 2026
Thomas Chun, MD
Urologist with Wellstar since 2003
Rating
4.8
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Specialties
Urology
Education
Doctor of Medicine
Medical School
University of Miami Miller School of Medicine
Residency
Emory University School of Medicine Brady Urological Institute
Certifications
American Board of Urology
Spoken Languages
English and Korean
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/thomas-chun-md
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