Dr. Wyatt was a National Merit Scholar at Florida State University and graduated with honors from the University of Florida College of Medicine. He trained in general surgery in Atlanta at Georgia Baptist Medical Center. He founded the Atlanta General Surgery practice in 1992. Dr. Wyatt is a fellow of the American College of Surgeons and has a special interest in laparoscopic/minimally invasive surgery, cancer surgery and gastrointestinal surgery.
Specialties
General Surgery
Education & Training
University of Florida
Degree
Doctor of Medicine
Residency
Wellstar Atlanta Medical Center
Certifications
American Board of Surgery
Hospital Affiliations
Wellstar Cobb Hospital
Languages spoken
English
Common Treatments, Conditions, and Procedures
Adrenal Surgery
Complex Gastrointestinal Surgery
Gallbladder Surgery
Robotic Surgery
Patient Reviews
Overall patient rating
4.7
Based on 75 patient ratings
I'd recommend this provider to family and friends
I'd recommend this practice to family and friends
Listened to me carefully
Shared the right amount of information
Earned my trust
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
Dr. Wyatt and his staff was very, very knowledgeable about my problem. He was very kind and very friendly, approachable, and I would not mind going back again if needed. And the whole office staff was just amazing.
September 5, 2026
5
Meeting Dr. Wyatt was wonderful. It was my first time and I was thoroughly appreciative of the extensive understanding he gave me about my procedure and the possibilities and I am just very, very pleased that you have such a very competent and joyful and very well-mannered physician on staff. It makes me really appreciate the entire work of what WellStar can do and does do for its community. Thank you very much for this feedback.
August 22, 2026
5
Hi, when I spoke to the front office and told them how important it was to be seen as soon as possible, the doctor became available immediately, which I am so grateful for. He stopped, he listened, he reviewed my history thoroughly, and I could tell from the way he explained it to me and then allowed me to add or interject on any nuances that might not have been in my paperwork, which is very important to be heard by a provider. And that was the first time I felt seen and cared about. He shook my hand. He took his time with me. And I mean, just a phenomenal physician. And I'm so grateful that I have been able to work with.
August 8, 2026
3
Oh, I would like to know if he had the name of a best, a GI specialist. I forgot to get it.
July 26, 2026
5
Thank you all, I do believe with your care, I have a strong plan for my wellness. Many thanks again.
July 17, 2026
5
They are professionals at what they do, and I am very grateful.
June 19, 2026
5
Dr. Wyatt and his nurses were caring and compassionate with me and my mother and I truly appreciate it! They treated us like family!!
June 11, 2026
5
Friendly, and very quick
May 14, 2026
5
Office was clean. Staff very professional. And the provider was thorough and listened.
May 7, 2026
5
As is the case with each visit, the kindness and care has been superior, and appreciated.
April 30, 2026
5
The medical assistant was very friendly and professional.
April 18, 2026
5
Dr. Wyatt was amazing. He made me feel very comfortable and made the process very pleasant.
April 17, 2026
5
All of my experiences have been top notch! Just great group of folks going excellent work
March 27, 2026
5
We have know Dr. Wyatt for years and have confidence in him.
February 17, 2026
5
My favorite doctor and staff. I'm very secure in their care. Have recommended them widely!
February 12, 2026
5
I received the best medical care and it was an excellent surgery.
February 12, 2026
5
Extremely nice and paid total attention to my problem. Gave me several options for treatment and recommended the best option, which I am following.
February 4, 2026
2
I waited 40 minutes after my appt time and only after asking one of the nursing staff if the doctor was aware I was there I was told matter if factory the doctors running behind he knows you are here and it is ok he be in shorty. I stared it's not ok or acceptable to have me waiting this long and for no one to at least inform me he's running late. I again was told like I said the doctors running late he be in to see you shortly I started again it's not ok to keep me waiting and I am not happy and for you to tell a patient that it's not ok as I stated the doctor should not have over booked his patient load. The doctor apologized but as I told him his staff should never talk to his patients in the manner I was spoken to nor was it ok for me to be kept waiting that long and to not at least be informed he was running late.
December 12, 2025
5
Very informative. Dr. Wyatt was very personable and I felt confident in him.
December 11, 2025
5
My husband and I both have used this provider in the past and he is excellent. A real down to earth doctor who explains everything.
October 31, 2025
5
Dr. Wyatt and his staff was very, very knowledgeable about my problem. He was very kind and very friendly, approachable, and I would not mind going back again if needed. And the whole office staff was just amazing.
September 5, 2026
5
Meeting Dr. Wyatt was wonderful. It was my first time and I was thoroughly appreciative of the extensive understanding he gave me about my procedure and the possibilities and I am just very, very pleased that you have such a very competent and joyful and very well-mannered physician on staff. It makes me really appreciate the entire work of what WellStar can do and does do for its community. Thank you very much for this feedback.
August 22, 2026
5
Hi, when I spoke to the front office and told them how important it was to be seen as soon as possible, the doctor became available immediately, which I am so grateful for. He stopped, he listened, he reviewed my history thoroughly, and I could tell from the way he explained it to me and then allowed me to add or interject on any nuances that might not have been in my paperwork, which is very important to be heard by a provider. And that was the first time I felt seen and cared about. He shook my hand. He took his time with me. And I mean, just a phenomenal physician. And I'm so grateful that I have been able to work with.
August 8, 2026
5
Thank you all, I do believe with your care, I have a strong plan for my wellness. Many thanks again.
July 17, 2026
5
They are professionals at what they do, and I am very grateful.
June 19, 2026
5
Dr. Wyatt and his nurses were caring and compassionate with me and my mother and I truly appreciate it! They treated us like family!!
June 11, 2026
5
Friendly, and very quick
May 14, 2026
5
Office was clean. Staff very professional. And the provider was thorough and listened.
May 7, 2026
5
As is the case with each visit, the kindness and care has been superior, and appreciated.
April 30, 2026
5
The medical assistant was very friendly and professional.
April 18, 2026
5
Dr. Wyatt was amazing. He made me feel very comfortable and made the process very pleasant.
April 17, 2026
5
All of my experiences have been top notch! Just great group of folks going excellent work
March 27, 2026
5
We have know Dr. Wyatt for years and have confidence in him.
February 17, 2026
5
My favorite doctor and staff. I'm very secure in their care. Have recommended them widely!
February 12, 2026
5
I received the best medical care and it was an excellent surgery.
February 12, 2026
5
Extremely nice and paid total attention to my problem. Gave me several options for treatment and recommended the best option, which I am following.
February 4, 2026
5
Very informative. Dr. Wyatt was very personable and I felt confident in him.
December 11, 2025
5
My husband and I both have used this provider in the past and he is excellent. A real down to earth doctor who explains everything.
October 31, 2025
3
Oh, I would like to know if he had the name of a best, a GI specialist. I forgot to get it.
July 26, 2026
2
I waited 40 minutes after my appt time and only after asking one of the nursing staff if the doctor was aware I was there I was told matter if factory the doctors running behind he knows you are here and it is ok he be in shorty. I stared it's not ok or acceptable to have me waiting this long and for no one to at least inform me he's running late. I again was told like I said the doctors running late he be in to see you shortly I started again it's not ok to keep me waiting and I am not happy and for you to tell a patient that it's not ok as I stated the doctor should not have over booked his patient load. The doctor apologized but as I told him his staff should never talk to his patients in the manner I was spoken to nor was it ok for me to be kept waiting that long and to not at least be informed he was running late.
December 12, 2025
2
I waited 40 minutes after my appt time and only after asking one of the nursing staff if the doctor was aware I was there I was told matter if factory the doctors running behind he knows you are here and it is ok he be in shorty. I stared it's not ok or acceptable to have me waiting this long and for no one to at least inform me he's running late. I again was told like I said the doctors running late he be in to see you shortly I started again it's not ok to keep me waiting and I am not happy and for you to tell a patient that it's not ok as I stated the doctor should not have over booked his patient load. The doctor apologized but as I told him his staff should never talk to his patients in the manner I was spoken to nor was it ok for me to be kept waiting that long and to not at least be informed he was running late.
December 12, 2025
3
Oh, I would like to know if he had the name of a best, a GI specialist. I forgot to get it.
July 26, 2026
5
Dr. Wyatt and his staff was very, very knowledgeable about my problem. He was very kind and very friendly, approachable, and I would not mind going back again if needed. And the whole office staff was just amazing.
September 5, 2026
5
Meeting Dr. Wyatt was wonderful. It was my first time and I was thoroughly appreciative of the extensive understanding he gave me about my procedure and the possibilities and I am just very, very pleased that you have such a very competent and joyful and very well-mannered physician on staff. It makes me really appreciate the entire work of what WellStar can do and does do for its community. Thank you very much for this feedback.
August 22, 2026
5
Hi, when I spoke to the front office and told them how important it was to be seen as soon as possible, the doctor became available immediately, which I am so grateful for. He stopped, he listened, he reviewed my history thoroughly, and I could tell from the way he explained it to me and then allowed me to add or interject on any nuances that might not have been in my paperwork, which is very important to be heard by a provider. And that was the first time I felt seen and cared about. He shook my hand. He took his time with me. And I mean, just a phenomenal physician. And I'm so grateful that I have been able to work with.
August 8, 2026
5
Thank you all, I do believe with your care, I have a strong plan for my wellness. Many thanks again.
July 17, 2026
5
They are professionals at what they do, and I am very grateful.
June 19, 2026
5
Dr. Wyatt and his nurses were caring and compassionate with me and my mother and I truly appreciate it! They treated us like family!!
June 11, 2026
5
Friendly, and very quick
May 14, 2026
5
Office was clean. Staff very professional. And the provider was thorough and listened.
May 7, 2026
5
As is the case with each visit, the kindness and care has been superior, and appreciated.
April 30, 2026
5
The medical assistant was very friendly and professional.
April 18, 2026
5
Dr. Wyatt was amazing. He made me feel very comfortable and made the process very pleasant.
April 17, 2026
5
All of my experiences have been top notch! Just great group of folks going excellent work
March 27, 2026
5
We have know Dr. Wyatt for years and have confidence in him.
February 17, 2026
5
My favorite doctor and staff. I'm very secure in their care. Have recommended them widely!
February 12, 2026
5
I received the best medical care and it was an excellent surgery.
February 12, 2026
5
Extremely nice and paid total attention to my problem. Gave me several options for treatment and recommended the best option, which I am following.
February 4, 2026
5
Very informative. Dr. Wyatt was very personable and I felt confident in him.
December 11, 2025
5
My husband and I both have used this provider in the past and he is excellent. A real down to earth doctor who explains everything.
October 31, 2025
5
Dr. Wyatt and his staff was very, very knowledgeable about my problem. He was very kind and very friendly, approachable, and I would not mind going back again if needed. And the whole office staff was just amazing.
September 5, 2026
5
Meeting Dr. Wyatt was wonderful. It was my first time and I was thoroughly appreciative of the extensive understanding he gave me about my procedure and the possibilities and I am just very, very pleased that you have such a very competent and joyful and very well-mannered physician on staff. It makes me really appreciate the entire work of what WellStar can do and does do for its community. Thank you very much for this feedback.
August 22, 2026
5
Hi, when I spoke to the front office and told them how important it was to be seen as soon as possible, the doctor became available immediately, which I am so grateful for. He stopped, he listened, he reviewed my history thoroughly, and I could tell from the way he explained it to me and then allowed me to add or interject on any nuances that might not have been in my paperwork, which is very important to be heard by a provider. And that was the first time I felt seen and cared about. He shook my hand. He took his time with me. And I mean, just a phenomenal physician. And I'm so grateful that I have been able to work with.
August 8, 2026
3
Oh, I would like to know if he had the name of a best, a GI specialist. I forgot to get it.
July 26, 2026
5
Thank you all, I do believe with your care, I have a strong plan for my wellness. Many thanks again.
July 17, 2026
5
They are professionals at what they do, and I am very grateful.
June 19, 2026
5
Dr. Wyatt and his nurses were caring and compassionate with me and my mother and I truly appreciate it! They treated us like family!!
June 11, 2026
5
Friendly, and very quick
May 14, 2026
5
Office was clean. Staff very professional. And the provider was thorough and listened.
May 7, 2026
5
As is the case with each visit, the kindness and care has been superior, and appreciated.
April 30, 2026
5
The medical assistant was very friendly and professional.
April 18, 2026
5
Dr. Wyatt was amazing. He made me feel very comfortable and made the process very pleasant.
April 17, 2026
5
All of my experiences have been top notch! Just great group of folks going excellent work
March 27, 2026
5
We have know Dr. Wyatt for years and have confidence in him.
February 17, 2026
5
My favorite doctor and staff. I'm very secure in their care. Have recommended them widely!
February 12, 2026
5
I received the best medical care and it was an excellent surgery.
February 12, 2026
5
Extremely nice and paid total attention to my problem. Gave me several options for treatment and recommended the best option, which I am following.
February 4, 2026
2
I waited 40 minutes after my appt time and only after asking one of the nursing staff if the doctor was aware I was there I was told matter if factory the doctors running behind he knows you are here and it is ok he be in shorty. I stared it's not ok or acceptable to have me waiting this long and for no one to at least inform me he's running late. I again was told like I said the doctors running late he be in to see you shortly I started again it's not ok to keep me waiting and I am not happy and for you to tell a patient that it's not ok as I stated the doctor should not have over booked his patient load. The doctor apologized but as I told him his staff should never talk to his patients in the manner I was spoken to nor was it ok for me to be kept waiting that long and to not at least be informed he was running late.
December 12, 2025
5
Very informative. Dr. Wyatt was very personable and I felt confident in him.
December 11, 2025
5
My husband and I both have used this provider in the past and he is excellent. A real down to earth doctor who explains everything.
October 31, 2025
5
My husband and I both have used this provider in the past and he is excellent. A real down to earth doctor who explains everything.
October 31, 2025
5
Very informative. Dr. Wyatt was very personable and I felt confident in him.
December 11, 2025
2
I waited 40 minutes after my appt time and only after asking one of the nursing staff if the doctor was aware I was there I was told matter if factory the doctors running behind he knows you are here and it is ok he be in shorty. I stared it's not ok or acceptable to have me waiting this long and for no one to at least inform me he's running late. I again was told like I said the doctors running late he be in to see you shortly I started again it's not ok to keep me waiting and I am not happy and for you to tell a patient that it's not ok as I stated the doctor should not have over booked his patient load. The doctor apologized but as I told him his staff should never talk to his patients in the manner I was spoken to nor was it ok for me to be kept waiting that long and to not at least be informed he was running late.
December 12, 2025
5
Extremely nice and paid total attention to my problem. Gave me several options for treatment and recommended the best option, which I am following.
February 4, 2026
5
I received the best medical care and it was an excellent surgery.
February 12, 2026
5
My favorite doctor and staff. I'm very secure in their care. Have recommended them widely!
February 12, 2026
5
We have know Dr. Wyatt for years and have confidence in him.
February 17, 2026
5
All of my experiences have been top notch! Just great group of folks going excellent work
March 27, 2026
5
Dr. Wyatt was amazing. He made me feel very comfortable and made the process very pleasant.
April 17, 2026
5
The medical assistant was very friendly and professional.
April 18, 2026
5
As is the case with each visit, the kindness and care has been superior, and appreciated.
April 30, 2026
5
Office was clean. Staff very professional. And the provider was thorough and listened.
May 7, 2026
5
Friendly, and very quick
May 14, 2026
5
Dr. Wyatt and his nurses were caring and compassionate with me and my mother and I truly appreciate it! They treated us like family!!
June 11, 2026
5
They are professionals at what they do, and I am very grateful.
June 19, 2026
5
Thank you all, I do believe with your care, I have a strong plan for my wellness. Many thanks again.
July 17, 2026
3
Oh, I would like to know if he had the name of a best, a GI specialist. I forgot to get it.
July 26, 2026
5
Hi, when I spoke to the front office and told them how important it was to be seen as soon as possible, the doctor became available immediately, which I am so grateful for. He stopped, he listened, he reviewed my history thoroughly, and I could tell from the way he explained it to me and then allowed me to add or interject on any nuances that might not have been in my paperwork, which is very important to be heard by a provider. And that was the first time I felt seen and cared about. He shook my hand. He took his time with me. And I mean, just a phenomenal physician. And I'm so grateful that I have been able to work with.
August 8, 2026
5
Meeting Dr. Wyatt was wonderful. It was my first time and I was thoroughly appreciative of the extensive understanding he gave me about my procedure and the possibilities and I am just very, very pleased that you have such a very competent and joyful and very well-mannered physician on staff. It makes me really appreciate the entire work of what WellStar can do and does do for its community. Thank you very much for this feedback.
August 22, 2026
5
Dr. Wyatt and his staff was very, very knowledgeable about my problem. He was very kind and very friendly, approachable, and I would not mind going back again if needed. And the whole office staff was just amazing.
September 5, 2026
Mark Wyatt, MD
Surgeon with Wellstar since 2005
Rating
4.7
Specialties
General Surgery
Education
Doctor of Medicine
Medical School
University of Florida
Residency
Wellstar Atlanta Medical Center
Certifications
American Board of Surgery
Spoken Languages
English
Hospital Affiliations
Wellstar Cobb Hospital
Office Locations
www.wellstar.org/physicians/mark-wyatt-md
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