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Dr. Chang earned her medical degree from the University of Buenos Aires in Argentina and she completed her residency at Henry Ford Hospital in Detroit, Mich. Dr. Chang is fluent in Spanish, Korean and English. When not practicing medicine, she enjoys music and spending time with her family.
Specialties
Obstetrics and Gynecology
Education & Training
Facultad de Ciencias Medicas de La - Buenos Aires
Certifications
American Board of Obstetrics/Gynecology
Hospital Affiliations
Wellstar Cobb Hospital
Languages spoken
English
Korean
Spanish
Patient Reviews
Overall patient rating
4.6
4.6
Based on 384 patient ratings
I'd recommend this provider to family and friends
4.72
I'd recommend this practice to family and friends
4.68
Listened to me carefully
4.60
Shared the right amount of information
4.54
Earned my trust
4.52
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. Chang and Margarita have excellent bedside care
May 12, 2024
3
I felt not listen and doctor was rushing to move to another patient..
May 11, 2024
5
I love the nurse and the doctor they make show my health is good.
May 11, 2024
5
They are all so kind and awesome !
May 11, 2024
5
Dr. Chang had been my Dr for over 15 years. I have always felt she has my best interests in mind. She is kind, considerate, knowledgeable and patient. Visit was thorough but quick. She shows she truly cares about her patients.
May 9, 2024
5
I thoroughly enjoyed my visit with Dr. Chang. She is very thorough, attentive, personable, relatable and informative. Her staff is very caring as well. Special shout to Randi, Marguerite and the intake nurse who did my vitals, I apologize I can't remember her name. This practice always makes you feel heard, cared for and empowered about managing/advocating for my health. I am pleased to call Dr. Yoon Chang my OBGYN PHYSICIAN.
May 9, 2024
5
Wait time was not too long.
May 9, 2024
2
I had a two hour wait before I was seen. Blue Cross BlueSheild's system was down and I was checked in an hour later. Also, the Doctor was running an hour behind. I was about to leave when they called me back. Once I got back, I had to wait another 30 minutes before I was seen by the Doctor. It was a very inconvenient visit. I was out of my office for over 4 hours and was with the doctor for only about 15 minutes.
April 14, 2024
5
Great service
April 14, 2024
5
They could improve in the aspect of returning the laboratory blood tests to the doctor's office. For us as patients, it is easier for us to have everything in one place and not go to the hospital to take blood samples. They could improve for a patient too and for the better after you, thank you.
April 10, 2024
3
Long waiting time More than 45 minutes. The Doctor was in a harry and did not do ultrasound.
March 27, 2024
5
I absolutely love Dr. Chang and her staff. They are patient and give time for my daughter who is special needs patient. Likewise, I leave the office empowered with how to care for both my daughter and myself. Just a note: We recently had a health issue for my daughter and this team were all key in ensuring success. And they were able to address my own medical concerns. I feel we share a strong partnership with this team and I couldn't be more pleased. Dr. Chang, Nurse Randy and Dr. Marguerite, Thank you for all you do for my family.
March 24, 2024
5
It was a Great experience. Starting from the time I arrived and the time I left. Everyone was very nice.
March 23, 2024
4
After expressing my anxiety about getting a pelvic exam, my doctor was very understand and accommodating to me. She explained everything as it was happening and I felt very taken care of during the entire experience
March 17, 2024
4
The practice needs to be more transparent about when extra charge will be made outside of the scope of the visit.
March 17, 2024
5
Everything went pretty well with that visit. Thank you very much.
March 20, 2024
5
The over an hour past my appointment time to be called back and almost another hour to be seen little much
March 17, 2024
5
Everyone was great from check in through to check out.
March 16, 2024
5
Love Dr Chang & Randi they are the Best
March 16, 2024
4
Waited 2 hours for my appointment, wasn't seen until 2 hours after my appointment time.
March 16, 2024
5
Dr and Team goes the extra mile! Very detailed goes without saying!
March 9, 2024
5
Awesome
March 9, 2024
5
I had a great experience with everyone I interacted with and completely trusted them with my care. I was spoken to with respect and everyone seemed knowledgeable. I had to wait a while to be seen but that's the norm I guess.
March 8, 2024
5
I had a great visit
March 8, 2024
5
Dr shared details of my test results and options of treatment that would allow me to chose.
March 9, 2024
5
The wait time is ridiculous and there should be a better of management of patients time. I shouldn't have to wait 3hrs to be seen. My appointment was at 2:45 and didn't see the doctor till 4:30pm
March 1, 2024
5
Thank you...... God bless you.
February 21, 2024
5
Dr Chang is an awesome doctor. She is very thorough and compasionate. Kudos!
February 19, 2024
5
Randi and Dr Chang are the best. They always make you feel welcomed and comfortable.
February 17, 2024
5
They are always a pleasure to walk into this office everyone is caring and knowledgeable!
February 17, 2024
5
Dr. Chang and Margarita have excellent bedside care
May 12, 2024
5
I love the nurse and the doctor they make show my health is good.
May 11, 2024
5
They are all so kind and awesome !
May 11, 2024
5
Dr. Chang had been my Dr for over 15 years. I have always felt she has my best interests in mind. She is kind, considerate, knowledgeable and patient. Visit was thorough but quick. She shows she truly cares about her patients.
May 9, 2024
5
I thoroughly enjoyed my visit with Dr. Chang. She is very thorough, attentive, personable, relatable and informative. Her staff is very caring as well. Special shout to Randi, Marguerite and the intake nurse who did my vitals, I apologize I can't remember her name. This practice always makes you feel heard, cared for and empowered about managing/advocating for my health. I am pleased to call Dr. Yoon Chang my OBGYN PHYSICIAN.
May 9, 2024
5
Wait time was not too long.
May 9, 2024
5
Great service
April 14, 2024
5
They could improve in the aspect of returning the laboratory blood tests to the doctor's office. For us as patients, it is easier for us to have everything in one place and not go to the hospital to take blood samples. They could improve for a patient too and for the better after you, thank you.
April 10, 2024
5
I absolutely love Dr. Chang and her staff. They are patient and give time for my daughter who is special needs patient. Likewise, I leave the office empowered with how to care for both my daughter and myself. Just a note: We recently had a health issue for my daughter and this team were all key in ensuring success. And they were able to address my own medical concerns. I feel we share a strong partnership with this team and I couldn't be more pleased. Dr. Chang, Nurse Randy and Dr. Marguerite, Thank you for all you do for my family.
March 24, 2024
5
It was a Great experience. Starting from the time I arrived and the time I left. Everyone was very nice.
March 23, 2024
5
Everything went pretty well with that visit. Thank you very much.
March 20, 2024
5
The over an hour past my appointment time to be called back and almost another hour to be seen little much
March 17, 2024
5
Everyone was great from check in through to check out.
March 16, 2024
5
Love Dr Chang & Randi they are the Best
March 16, 2024
5
Dr and Team goes the extra mile! Very detailed goes without saying!
March 9, 2024
5
Awesome
March 9, 2024
5
I had a great experience with everyone I interacted with and completely trusted them with my care. I was spoken to with respect and everyone seemed knowledgeable. I had to wait a while to be seen but that's the norm I guess.
March 8, 2024
5
I had a great visit
March 8, 2024
5
Dr shared details of my test results and options of treatment that would allow me to chose.
March 9, 2024
5
The wait time is ridiculous and there should be a better of management of patients time. I shouldn't have to wait 3hrs to be seen. My appointment was at 2:45 and didn't see the doctor till 4:30pm
March 1, 2024
5
Thank you...... God bless you.
February 21, 2024
5
Dr Chang is an awesome doctor. She is very thorough and compasionate. Kudos!
February 19, 2024
5
Randi and Dr Chang are the best. They always make you feel welcomed and comfortable.
February 17, 2024
5
They are always a pleasure to walk into this office everyone is caring and knowledgeable!
February 17, 2024
4
After expressing my anxiety about getting a pelvic exam, my doctor was very understand and accommodating to me. She explained everything as it was happening and I felt very taken care of during the entire experience
March 17, 2024
4
The practice needs to be more transparent about when extra charge will be made outside of the scope of the visit.
March 17, 2024
4
Waited 2 hours for my appointment, wasn't seen until 2 hours after my appointment time.
March 16, 2024
3
I felt not listen and doctor was rushing to move to another patient..
May 11, 2024
3
Long waiting time More than 45 minutes. The Doctor was in a harry and did not do ultrasound.
March 27, 2024
2
I had a two hour wait before I was seen. Blue Cross BlueSheild's system was down and I was checked in an hour later. Also, the Doctor was running an hour behind. I was about to leave when they called me back. Once I got back, I had to wait another 30 minutes before I was seen by the Doctor. It was a very inconvenient visit. I was out of my office for over 4 hours and was with the doctor for only about 15 minutes.
April 14, 2024
2
I had a two hour wait before I was seen. Blue Cross BlueSheild's system was down and I was checked in an hour later. Also, the Doctor was running an hour behind. I was about to leave when they called me back. Once I got back, I had to wait another 30 minutes before I was seen by the Doctor. It was a very inconvenient visit. I was out of my office for over 4 hours and was with the doctor for only about 15 minutes.
April 14, 2024
3
I felt not listen and doctor was rushing to move to another patient..
May 11, 2024
3
Long waiting time More than 45 minutes. The Doctor was in a harry and did not do ultrasound.
March 27, 2024
4
After expressing my anxiety about getting a pelvic exam, my doctor was very understand and accommodating to me. She explained everything as it was happening and I felt very taken care of during the entire experience
March 17, 2024
4
The practice needs to be more transparent about when extra charge will be made outside of the scope of the visit.
March 17, 2024
4
Waited 2 hours for my appointment, wasn't seen until 2 hours after my appointment time.
March 16, 2024
5
Dr. Chang and Margarita have excellent bedside care
May 12, 2024
5
I love the nurse and the doctor they make show my health is good.
May 11, 2024
5
They are all so kind and awesome !
May 11, 2024
5
Dr. Chang had been my Dr for over 15 years. I have always felt she has my best interests in mind. She is kind, considerate, knowledgeable and patient. Visit was thorough but quick. She shows she truly cares about her patients.
May 9, 2024
5
I thoroughly enjoyed my visit with Dr. Chang. She is very thorough, attentive, personable, relatable and informative. Her staff is very caring as well. Special shout to Randi, Marguerite and the intake nurse who did my vitals, I apologize I can't remember her name. This practice always makes you feel heard, cared for and empowered about managing/advocating for my health. I am pleased to call Dr. Yoon Chang my OBGYN PHYSICIAN.
May 9, 2024
5
Wait time was not too long.
May 9, 2024
5
Great service
April 14, 2024
5
They could improve in the aspect of returning the laboratory blood tests to the doctor's office. For us as patients, it is easier for us to have everything in one place and not go to the hospital to take blood samples. They could improve for a patient too and for the better after you, thank you.
April 10, 2024
5
I absolutely love Dr. Chang and her staff. They are patient and give time for my daughter who is special needs patient. Likewise, I leave the office empowered with how to care for both my daughter and myself. Just a note: We recently had a health issue for my daughter and this team were all key in ensuring success. And they were able to address my own medical concerns. I feel we share a strong partnership with this team and I couldn't be more pleased. Dr. Chang, Nurse Randy and Dr. Marguerite, Thank you for all you do for my family.
March 24, 2024
5
It was a Great experience. Starting from the time I arrived and the time I left. Everyone was very nice.
March 23, 2024
5
Everything went pretty well with that visit. Thank you very much.
March 20, 2024
5
The over an hour past my appointment time to be called back and almost another hour to be seen little much
March 17, 2024
5
Everyone was great from check in through to check out.
March 16, 2024
5
Love Dr Chang & Randi they are the Best
March 16, 2024
5
Dr and Team goes the extra mile! Very detailed goes without saying!
March 9, 2024
5
Awesome
March 9, 2024
5
I had a great experience with everyone I interacted with and completely trusted them with my care. I was spoken to with respect and everyone seemed knowledgeable. I had to wait a while to be seen but that's the norm I guess.
March 8, 2024
5
I had a great visit
March 8, 2024
5
Dr shared details of my test results and options of treatment that would allow me to chose.
March 9, 2024
5
The wait time is ridiculous and there should be a better of management of patients time. I shouldn't have to wait 3hrs to be seen. My appointment was at 2:45 and didn't see the doctor till 4:30pm
March 1, 2024
5
Thank you...... God bless you.
February 21, 2024
5
Dr Chang is an awesome doctor. She is very thorough and compasionate. Kudos!
February 19, 2024
5
Randi and Dr Chang are the best. They always make you feel welcomed and comfortable.
February 17, 2024
5
They are always a pleasure to walk into this office everyone is caring and knowledgeable!
February 17, 2024
5
Dr. Chang and Margarita have excellent bedside care
May 12, 2024
3
I felt not listen and doctor was rushing to move to another patient..
May 11, 2024
5
I love the nurse and the doctor they make show my health is good.
May 11, 2024
5
They are all so kind and awesome !
May 11, 2024
5
Dr. Chang had been my Dr for over 15 years. I have always felt she has my best interests in mind. She is kind, considerate, knowledgeable and patient. Visit was thorough but quick. She shows she truly cares about her patients.
May 9, 2024
5
I thoroughly enjoyed my visit with Dr. Chang. She is very thorough, attentive, personable, relatable and informative. Her staff is very caring as well. Special shout to Randi, Marguerite and the intake nurse who did my vitals, I apologize I can't remember her name. This practice always makes you feel heard, cared for and empowered about managing/advocating for my health. I am pleased to call Dr. Yoon Chang my OBGYN PHYSICIAN.
May 9, 2024
5
Wait time was not too long.
May 9, 2024
2
I had a two hour wait before I was seen. Blue Cross BlueSheild's system was down and I was checked in an hour later. Also, the Doctor was running an hour behind. I was about to leave when they called me back. Once I got back, I had to wait another 30 minutes before I was seen by the Doctor. It was a very inconvenient visit. I was out of my office for over 4 hours and was with the doctor for only about 15 minutes.
April 14, 2024
5
Great service
April 14, 2024
5
They could improve in the aspect of returning the laboratory blood tests to the doctor's office. For us as patients, it is easier for us to have everything in one place and not go to the hospital to take blood samples. They could improve for a patient too and for the better after you, thank you.
April 10, 2024
3
Long waiting time More than 45 minutes. The Doctor was in a harry and did not do ultrasound.
March 27, 2024
5
I absolutely love Dr. Chang and her staff. They are patient and give time for my daughter who is special needs patient. Likewise, I leave the office empowered with how to care for both my daughter and myself. Just a note: We recently had a health issue for my daughter and this team were all key in ensuring success. And they were able to address my own medical concerns. I feel we share a strong partnership with this team and I couldn't be more pleased. Dr. Chang, Nurse Randy and Dr. Marguerite, Thank you for all you do for my family.
March 24, 2024
5
It was a Great experience. Starting from the time I arrived and the time I left. Everyone was very nice.
March 23, 2024
5
Everything went pretty well with that visit. Thank you very much.
March 20, 2024
4
After expressing my anxiety about getting a pelvic exam, my doctor was very understand and accommodating to me. She explained everything as it was happening and I felt very taken care of during the entire experience
March 17, 2024
5
The over an hour past my appointment time to be called back and almost another hour to be seen little much
March 17, 2024
4
The practice needs to be more transparent about when extra charge will be made outside of the scope of the visit.
March 17, 2024
5
Everyone was great from check in through to check out.
March 16, 2024
5
Love Dr Chang & Randi they are the Best
March 16, 2024
4
Waited 2 hours for my appointment, wasn't seen until 2 hours after my appointment time.
March 16, 2024
5
Dr and Team goes the extra mile! Very detailed goes without saying!
March 9, 2024
5
Awesome
March 9, 2024
5
Dr shared details of my test results and options of treatment that would allow me to chose.
March 9, 2024
5
I had a great experience with everyone I interacted with and completely trusted them with my care. I was spoken to with respect and everyone seemed knowledgeable. I had to wait a while to be seen but that's the norm I guess.
March 8, 2024
5
I had a great visit
March 8, 2024
5
The wait time is ridiculous and there should be a better of management of patients time. I shouldn't have to wait 3hrs to be seen. My appointment was at 2:45 and didn't see the doctor till 4:30pm
March 1, 2024
5
Thank you...... God bless you.
February 21, 2024
5
Dr Chang is an awesome doctor. She is very thorough and compasionate. Kudos!
February 19, 2024
5
Randi and Dr Chang are the best. They always make you feel welcomed and comfortable.
February 17, 2024
5
They are always a pleasure to walk into this office everyone is caring and knowledgeable!
February 17, 2024
5
They are always a pleasure to walk into this office everyone is caring and knowledgeable!
February 17, 2024
5
Randi and Dr Chang are the best. They always make you feel welcomed and comfortable.
February 17, 2024
5
Dr Chang is an awesome doctor. She is very thorough and compasionate. Kudos!
February 19, 2024
5
Thank you...... God bless you.
February 21, 2024
5
The wait time is ridiculous and there should be a better of management of patients time. I shouldn't have to wait 3hrs to be seen. My appointment was at 2:45 and didn't see the doctor till 4:30pm
March 1, 2024
5
I had a great visit
March 8, 2024
5
I had a great experience with everyone I interacted with and completely trusted them with my care. I was spoken to with respect and everyone seemed knowledgeable. I had to wait a while to be seen but that's the norm I guess.
March 8, 2024
5
Dr shared details of my test results and options of treatment that would allow me to chose.
March 9, 2024
5
Awesome
March 9, 2024
5
Dr and Team goes the extra mile! Very detailed goes without saying!
March 9, 2024
4
Waited 2 hours for my appointment, wasn't seen until 2 hours after my appointment time.
March 16, 2024
5
Love Dr Chang & Randi they are the Best
March 16, 2024
5
Everyone was great from check in through to check out.
March 16, 2024
4
The practice needs to be more transparent about when extra charge will be made outside of the scope of the visit.
March 17, 2024
5
The over an hour past my appointment time to be called back and almost another hour to be seen little much
March 17, 2024
4
After expressing my anxiety about getting a pelvic exam, my doctor was very understand and accommodating to me. She explained everything as it was happening and I felt very taken care of during the entire experience
March 17, 2024
5
Everything went pretty well with that visit. Thank you very much.
March 20, 2024
5
It was a Great experience. Starting from the time I arrived and the time I left. Everyone was very nice.
March 23, 2024
5
I absolutely love Dr. Chang and her staff. They are patient and give time for my daughter who is special needs patient. Likewise, I leave the office empowered with how to care for both my daughter and myself. Just a note: We recently had a health issue for my daughter and this team were all key in ensuring success. And they were able to address my own medical concerns. I feel we share a strong partnership with this team and I couldn't be more pleased. Dr. Chang, Nurse Randy and Dr. Marguerite, Thank you for all you do for my family.
March 24, 2024
3
Long waiting time More than 45 minutes. The Doctor was in a harry and did not do ultrasound.
March 27, 2024
5
They could improve in the aspect of returning the laboratory blood tests to the doctor's office. For us as patients, it is easier for us to have everything in one place and not go to the hospital to take blood samples. They could improve for a patient too and for the better after you, thank you.
April 10, 2024
5
Great service
April 14, 2024
2
I had a two hour wait before I was seen. Blue Cross BlueSheild's system was down and I was checked in an hour later. Also, the Doctor was running an hour behind. I was about to leave when they called me back. Once I got back, I had to wait another 30 minutes before I was seen by the Doctor. It was a very inconvenient visit. I was out of my office for over 4 hours and was with the doctor for only about 15 minutes.
April 14, 2024
5
Wait time was not too long.
May 9, 2024
5
I thoroughly enjoyed my visit with Dr. Chang. She is very thorough, attentive, personable, relatable and informative. Her staff is very caring as well. Special shout to Randi, Marguerite and the intake nurse who did my vitals, I apologize I can't remember her name. This practice always makes you feel heard, cared for and empowered about managing/advocating for my health. I am pleased to call Dr. Yoon Chang my OBGYN PHYSICIAN.
May 9, 2024
5
Dr. Chang had been my Dr for over 15 years. I have always felt she has my best interests in mind. She is kind, considerate, knowledgeable and patient. Visit was thorough but quick. She shows she truly cares about her patients.
May 9, 2024
5
They are all so kind and awesome !
May 11, 2024
5
I love the nurse and the doctor they make show my health is good.
May 11, 2024
3
I felt not listen and doctor was rushing to move to another patient..
May 11, 2024
5
Dr. Chang and Margarita have excellent bedside care
May 12, 2024
Yoon Jeong Chang, MD
Obstetrician/Gynecologist with Wellstar since 2007