Yoon Jeong Chang, MD
Specialties
Obstetrics and Gynecology
Education & Training
Doctor of Medicine
Yoon Jeong Chang, MD
Obstetrician/Gynecologist with Wellstar since 2007.
Specialties
Obstetrics and Gynecology
Education & Training
Doctor of Medicine
Office Locations
Expertise
About Yoon Jeong Chang, MD
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
4.6Based on 405 patient ratings
- I'd recommend this provider to family and friends
-
- I'd recommend this practice to family and friends
-
- Shared the right amount of information
-
- Listened to me carefully
-
- 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
Good
December 5, 2024
4
It took months to get on the schedule. I arrived at 10:45 for an 11am appointment, in order to update insurance etc. it was 12:18 before I was called back and 1pm before I checked out.
November 22, 2024
5
My doctor explained very thoroughly what treatments I needed and what I needed to go about treating my problem
November 22, 2024
5
Dr. Yoon is the best and most caring doctor I have ever met and the staff is very good.
November 22, 2024
5
I trust and enjoy my doctor but the amount of time that my appointments take are excessive. The later the time of day the appointment is scheduled, the longer the process is to complete the appointment.
November 27, 2024
5
The staff is always friendly and make you feel comfortable. I recommend them highly.
November 16, 2024
5
This was my first visit. Dr Chang & her staff are 10/10. I felt very welcomed and heard. The front desk staff was amazing as well.
November 16, 2024
5
I've been seeing doctor Chang and Randi for years. I loved them when I first started and love them more each time I see them. They are my dynamic 2 Doc crew!
November 16, 2024
5
The staff was excellent, all the translators who assisted me.
November 16, 2024
5
The waiting time was too long
November 15, 2024
5
Dr. Chang is an amazing OBGYN and her nurse practitioner Margarita is amazing also.
November 10, 2024
5
My appointment was extremely late. My appointment was scheduled for 10 o'clock. I arrived at, no my appointment was scheduled for 1045. I arrived at 1030. I did not see the doctor until noon. That's frustrating. My time is valuable.
November 8, 2024
5
I am so glad I made this appointment. I felt so well informed and hopeful about my care.
November 6, 2024
5
Entire staff is ALWAYS AWESOME when I come in the office! Best OB/GYN PRACTICE in Cobb.. You guys rock
November 6, 2024
5
The front office staff member billed me incorrectly saying that my referral was expired and in which it was, but that didn't affect my payment for that day. So now I'm in the process of getting reimbursed. Also I love, absolutely love seeing Dr. Chang. I do not care for how long I have to wait. Every time I'm usually in the waiting room for a good long while and then after getting vitals done I have to go wait again in another room and I usually have to make sure I give myself at least two hours to be at that appointment. So I do wish I didn't have to wait so long, but I do very much feel respected by my provider Dr. Chang and I love everything she does for me.
November 6, 2024
1
If you want someone that that gets you in and out the door like a number this is your place. I think this says it all!
November 3, 2024
5
Dr. Chang and her staff are amazing. They are caring, compassionate and only want the best for patients. Love this team.
November 3, 2024
5
I waited 45 minutes in the lobby & watched 20 people that came in after me go in before me my appointment was at 915 and I didn't get back there til 950 or later. I missed my daughters entire field trip bc of how long they took
November 2, 2024
5
I always have a great experience with this practice! Randi & Dr Chang are the best!
October 30, 2024
5
My experience is always Great!!!
October 30, 2024
5
The lab tech was amazing!
October 30, 2024
5
Everyone was so nice and professional.
October 30, 2024
5
Dr. Chang and team are absolutely top notch. Regardless of only seeing her once a year, she always makes you feel comfortable. Thank you, Dr. Chang and team for being a blessing and providing the much needed time and education regarding female wellness.
October 30, 2024
5
Through, knowledgeable, professional and people friendly.
October 28, 2024
1
I had to wait for at least two hours to see the doctor. I've been struggling with menopausal symptoms for years and the doctor completely disregarded my concerns. She didn't request any exams to check my hormone levels and acted like she was too busy to listen to me. She was in and out in a matter of minutes. Terrible service!
October 22, 2024
5
This time the wait was not long. Other times I have had to wait more than two hours. Thank you.
October 20, 2024
5
Carle, Anita, and Emiley were welcoming and kind. I was called back and seen almost immediately. Randi and Maria are AWESOME, both sweet, thorough, and patient going through medical history and helpful in seeing that all my needs were met. Dr. Yoon Change AMAZING! I felt like I received better care than any other GYN EVER in my 52 years of life. I can't thank them enough for the kindness, comfort and thoroughness that they all provided. Highly recommend to ANYONE needing OB/GYN care. You cannot go anywherefor better care than this! I waited 3 months to get a new patient appt and it was WELL worth it! Thank you!
October 20, 2024
5
I want to say that the wait time was great staff is friendly and makes you feel comfortable easy to talk too and the office rooms were clean
October 20, 2024
5
Dr Chang and Randy are awesome!! Also, I want to thank the ladies at the front desk (check-in) for providing excellent customer service!!
October 19, 2024
5
Very good care with Dr. Chang and her team, and we don't have to wait a long time.
October 19, 2024
5
Good
December 5, 2024
5
My doctor explained very thoroughly what treatments I needed and what I needed to go about treating my problem
November 22, 2024
5
Dr. Yoon is the best and most caring doctor I have ever met and the staff is very good.
November 22, 2024
5
I trust and enjoy my doctor but the amount of time that my appointments take are excessive. The later the time of day the appointment is scheduled, the longer the process is to complete the appointment.
November 27, 2024
5
The staff is always friendly and make you feel comfortable. I recommend them highly.
November 16, 2024
5
This was my first visit. Dr Chang & her staff are 10/10. I felt very welcomed and heard. The front desk staff was amazing as well.
November 16, 2024
5
I've been seeing doctor Chang and Randi for years. I loved them when I first started and love them more each time I see them. They are my dynamic 2 Doc crew!
November 16, 2024
5
The staff was excellent, all the translators who assisted me.
November 16, 2024
5
The waiting time was too long
November 15, 2024
5
Dr. Chang is an amazing OBGYN and her nurse practitioner Margarita is amazing also.
November 10, 2024
5
My appointment was extremely late. My appointment was scheduled for 10 o'clock. I arrived at, no my appointment was scheduled for 1045. I arrived at 1030. I did not see the doctor until noon. That's frustrating. My time is valuable.
November 8, 2024
5
I am so glad I made this appointment. I felt so well informed and hopeful about my care.
November 6, 2024
5
Entire staff is ALWAYS AWESOME when I come in the office! Best OB/GYN PRACTICE in Cobb.. You guys rock
November 6, 2024
5
The front office staff member billed me incorrectly saying that my referral was expired and in which it was, but that didn't affect my payment for that day. So now I'm in the process of getting reimbursed. Also I love, absolutely love seeing Dr. Chang. I do not care for how long I have to wait. Every time I'm usually in the waiting room for a good long while and then after getting vitals done I have to go wait again in another room and I usually have to make sure I give myself at least two hours to be at that appointment. So I do wish I didn't have to wait so long, but I do very much feel respected by my provider Dr. Chang and I love everything she does for me.
November 6, 2024
5
Dr. Chang and her staff are amazing. They are caring, compassionate and only want the best for patients. Love this team.
November 3, 2024
5
I waited 45 minutes in the lobby & watched 20 people that came in after me go in before me my appointment was at 915 and I didn't get back there til 950 or later. I missed my daughters entire field trip bc of how long they took
November 2, 2024
5
I always have a great experience with this practice! Randi & Dr Chang are the best!
October 30, 2024
5
My experience is always Great!!!
October 30, 2024
5
The lab tech was amazing!
October 30, 2024
5
Everyone was so nice and professional.
October 30, 2024
5
Dr. Chang and team are absolutely top notch. Regardless of only seeing her once a year, she always makes you feel comfortable. Thank you, Dr. Chang and team for being a blessing and providing the much needed time and education regarding female wellness.
October 30, 2024
5
Through, knowledgeable, professional and people friendly.
October 28, 2024
5
This time the wait was not long. Other times I have had to wait more than two hours. Thank you.
October 20, 2024
5
Carle, Anita, and Emiley were welcoming and kind. I was called back and seen almost immediately. Randi and Maria are AWESOME, both sweet, thorough, and patient going through medical history and helpful in seeing that all my needs were met. Dr. Yoon Change AMAZING! I felt like I received better care than any other GYN EVER in my 52 years of life. I can't thank them enough for the kindness, comfort and thoroughness that they all provided. Highly recommend to ANYONE needing OB/GYN care. You cannot go anywherefor better care than this! I waited 3 months to get a new patient appt and it was WELL worth it! Thank you!
October 20, 2024
5
I want to say that the wait time was great staff is friendly and makes you feel comfortable easy to talk too and the office rooms were clean
October 20, 2024
5
Dr Chang and Randy are awesome!! Also, I want to thank the ladies at the front desk (check-in) for providing excellent customer service!!
October 19, 2024
5
Very good care with Dr. Chang and her team, and we don't have to wait a long time.
October 19, 2024
4
It took months to get on the schedule. I arrived at 10:45 for an 11am appointment, in order to update insurance etc. it was 12:18 before I was called back and 1pm before I checked out.
November 22, 2024
1
If you want someone that that gets you in and out the door like a number this is your place. I think this says it all!
November 3, 2024
1
I had to wait for at least two hours to see the doctor. I've been struggling with menopausal symptoms for years and the doctor completely disregarded my concerns. She didn't request any exams to check my hormone levels and acted like she was too busy to listen to me. She was in and out in a matter of minutes. Terrible service!
October 22, 2024
1
If you want someone that that gets you in and out the door like a number this is your place. I think this says it all!
November 3, 2024
1
I had to wait for at least two hours to see the doctor. I've been struggling with menopausal symptoms for years and the doctor completely disregarded my concerns. She didn't request any exams to check my hormone levels and acted like she was too busy to listen to me. She was in and out in a matter of minutes. Terrible service!
October 22, 2024
4
It took months to get on the schedule. I arrived at 10:45 for an 11am appointment, in order to update insurance etc. it was 12:18 before I was called back and 1pm before I checked out.
November 22, 2024
5
Good
December 5, 2024
5
My doctor explained very thoroughly what treatments I needed and what I needed to go about treating my problem
November 22, 2024
5
Dr. Yoon is the best and most caring doctor I have ever met and the staff is very good.
November 22, 2024
5
I trust and enjoy my doctor but the amount of time that my appointments take are excessive. The later the time of day the appointment is scheduled, the longer the process is to complete the appointment.
November 27, 2024
5
The staff is always friendly and make you feel comfortable. I recommend them highly.
November 16, 2024
5
This was my first visit. Dr Chang & her staff are 10/10. I felt very welcomed and heard. The front desk staff was amazing as well.
November 16, 2024
5
I've been seeing doctor Chang and Randi for years. I loved them when I first started and love them more each time I see them. They are my dynamic 2 Doc crew!
November 16, 2024
5
The staff was excellent, all the translators who assisted me.
November 16, 2024
5
The waiting time was too long
November 15, 2024
5
Dr. Chang is an amazing OBGYN and her nurse practitioner Margarita is amazing also.
November 10, 2024
5
My appointment was extremely late. My appointment was scheduled for 10 o'clock. I arrived at, no my appointment was scheduled for 1045. I arrived at 1030. I did not see the doctor until noon. That's frustrating. My time is valuable.
November 8, 2024
5
I am so glad I made this appointment. I felt so well informed and hopeful about my care.
November 6, 2024
5
Entire staff is ALWAYS AWESOME when I come in the office! Best OB/GYN PRACTICE in Cobb.. You guys rock
November 6, 2024
5
The front office staff member billed me incorrectly saying that my referral was expired and in which it was, but that didn't affect my payment for that day. So now I'm in the process of getting reimbursed. Also I love, absolutely love seeing Dr. Chang. I do not care for how long I have to wait. Every time I'm usually in the waiting room for a good long while and then after getting vitals done I have to go wait again in another room and I usually have to make sure I give myself at least two hours to be at that appointment. So I do wish I didn't have to wait so long, but I do very much feel respected by my provider Dr. Chang and I love everything she does for me.
November 6, 2024
5
Dr. Chang and her staff are amazing. They are caring, compassionate and only want the best for patients. Love this team.
November 3, 2024
5
I waited 45 minutes in the lobby & watched 20 people that came in after me go in before me my appointment was at 915 and I didn't get back there til 950 or later. I missed my daughters entire field trip bc of how long they took
November 2, 2024
5
I always have a great experience with this practice! Randi & Dr Chang are the best!
October 30, 2024
5
My experience is always Great!!!
October 30, 2024
5
The lab tech was amazing!
October 30, 2024
5
Everyone was so nice and professional.
October 30, 2024
5
Dr. Chang and team are absolutely top notch. Regardless of only seeing her once a year, she always makes you feel comfortable. Thank you, Dr. Chang and team for being a blessing and providing the much needed time and education regarding female wellness.
October 30, 2024
5
Through, knowledgeable, professional and people friendly.
October 28, 2024
5
This time the wait was not long. Other times I have had to wait more than two hours. Thank you.
October 20, 2024
5
Carle, Anita, and Emiley were welcoming and kind. I was called back and seen almost immediately. Randi and Maria are AWESOME, both sweet, thorough, and patient going through medical history and helpful in seeing that all my needs were met. Dr. Yoon Change AMAZING! I felt like I received better care than any other GYN EVER in my 52 years of life. I can't thank them enough for the kindness, comfort and thoroughness that they all provided. Highly recommend to ANYONE needing OB/GYN care. You cannot go anywherefor better care than this! I waited 3 months to get a new patient appt and it was WELL worth it! Thank you!
October 20, 2024
5
I want to say that the wait time was great staff is friendly and makes you feel comfortable easy to talk too and the office rooms were clean
October 20, 2024
5
Dr Chang and Randy are awesome!! Also, I want to thank the ladies at the front desk (check-in) for providing excellent customer service!!
October 19, 2024
5
Very good care with Dr. Chang and her team, and we don't have to wait a long time.
October 19, 2024
5
Good
December 5, 2024
5
I trust and enjoy my doctor but the amount of time that my appointments take are excessive. The later the time of day the appointment is scheduled, the longer the process is to complete the appointment.
November 27, 2024
4
It took months to get on the schedule. I arrived at 10:45 for an 11am appointment, in order to update insurance etc. it was 12:18 before I was called back and 1pm before I checked out.
November 22, 2024
5
My doctor explained very thoroughly what treatments I needed and what I needed to go about treating my problem
November 22, 2024
5
Dr. Yoon is the best and most caring doctor I have ever met and the staff is very good.
November 22, 2024
5
The staff is always friendly and make you feel comfortable. I recommend them highly.
November 16, 2024
5
This was my first visit. Dr Chang & her staff are 10/10. I felt very welcomed and heard. The front desk staff was amazing as well.
November 16, 2024
5
The staff was excellent, all the translators who assisted me.
November 16, 2024
5
I've been seeing doctor Chang and Randi for years. I loved them when I first started and love them more each time I see them. They are my dynamic 2 Doc crew!
November 16, 2024
5
The waiting time was too long
November 15, 2024
5
Dr. Chang is an amazing OBGYN and her nurse practitioner Margarita is amazing also.
November 10, 2024
5
My appointment was extremely late. My appointment was scheduled for 10 o'clock. I arrived at, no my appointment was scheduled for 1045. I arrived at 1030. I did not see the doctor until noon. That's frustrating. My time is valuable.
November 8, 2024
5
I am so glad I made this appointment. I felt so well informed and hopeful about my care.
November 6, 2024
5
Entire staff is ALWAYS AWESOME when I come in the office! Best OB/GYN PRACTICE in Cobb.. You guys rock
November 6, 2024
5
The front office staff member billed me incorrectly saying that my referral was expired and in which it was, but that didn't affect my payment for that day. So now I'm in the process of getting reimbursed. Also I love, absolutely love seeing Dr. Chang. I do not care for how long I have to wait. Every time I'm usually in the waiting room for a good long while and then after getting vitals done I have to go wait again in another room and I usually have to make sure I give myself at least two hours to be at that appointment. So I do wish I didn't have to wait so long, but I do very much feel respected by my provider Dr. Chang and I love everything she does for me.
November 6, 2024
1
If you want someone that that gets you in and out the door like a number this is your place. I think this says it all!
November 3, 2024
5
Dr. Chang and her staff are amazing. They are caring, compassionate and only want the best for patients. Love this team.
November 3, 2024
5
I waited 45 minutes in the lobby & watched 20 people that came in after me go in before me my appointment was at 915 and I didn't get back there til 950 or later. I missed my daughters entire field trip bc of how long they took
November 2, 2024
5
I always have a great experience with this practice! Randi & Dr Chang are the best!
October 30, 2024
5
The lab tech was amazing!
October 30, 2024
5
My experience is always Great!!!
October 30, 2024
5
Everyone was so nice and professional.
October 30, 2024
5
Dr. Chang and team are absolutely top notch. Regardless of only seeing her once a year, she always makes you feel comfortable. Thank you, Dr. Chang and team for being a blessing and providing the much needed time and education regarding female wellness.
October 30, 2024
5
Through, knowledgeable, professional and people friendly.
October 28, 2024
1
I had to wait for at least two hours to see the doctor. I've been struggling with menopausal symptoms for years and the doctor completely disregarded my concerns. She didn't request any exams to check my hormone levels and acted like she was too busy to listen to me. She was in and out in a matter of minutes. Terrible service!
October 22, 2024
5
This time the wait was not long. Other times I have had to wait more than two hours. Thank you.
October 20, 2024
5
Carle, Anita, and Emiley were welcoming and kind. I was called back and seen almost immediately. Randi and Maria are AWESOME, both sweet, thorough, and patient going through medical history and helpful in seeing that all my needs were met. Dr. Yoon Change AMAZING! I felt like I received better care than any other GYN EVER in my 52 years of life. I can't thank them enough for the kindness, comfort and thoroughness that they all provided. Highly recommend to ANYONE needing OB/GYN care. You cannot go anywherefor better care than this! I waited 3 months to get a new patient appt and it was WELL worth it! Thank you!
October 20, 2024
5
I want to say that the wait time was great staff is friendly and makes you feel comfortable easy to talk too and the office rooms were clean
October 20, 2024
5
Dr Chang and Randy are awesome!! Also, I want to thank the ladies at the front desk (check-in) for providing excellent customer service!!
October 19, 2024
5
Very good care with Dr. Chang and her team, and we don't have to wait a long time.
October 19, 2024
5
Dr Chang and Randy are awesome!! Also, I want to thank the ladies at the front desk (check-in) for providing excellent customer service!!
October 19, 2024
5
Very good care with Dr. Chang and her team, and we don't have to wait a long time.
October 19, 2024
5
I want to say that the wait time was great staff is friendly and makes you feel comfortable easy to talk too and the office rooms were clean
October 20, 2024
5
Carle, Anita, and Emiley were welcoming and kind. I was called back and seen almost immediately. Randi and Maria are AWESOME, both sweet, thorough, and patient going through medical history and helpful in seeing that all my needs were met. Dr. Yoon Change AMAZING! I felt like I received better care than any other GYN EVER in my 52 years of life. I can't thank them enough for the kindness, comfort and thoroughness that they all provided. Highly recommend to ANYONE needing OB/GYN care. You cannot go anywherefor better care than this! I waited 3 months to get a new patient appt and it was WELL worth it! Thank you!
October 20, 2024
5
This time the wait was not long. Other times I have had to wait more than two hours. Thank you.
October 20, 2024
1
I had to wait for at least two hours to see the doctor. I've been struggling with menopausal symptoms for years and the doctor completely disregarded my concerns. She didn't request any exams to check my hormone levels and acted like she was too busy to listen to me. She was in and out in a matter of minutes. Terrible service!
October 22, 2024
5
Through, knowledgeable, professional and people friendly.
October 28, 2024
5
Dr. Chang and team are absolutely top notch. Regardless of only seeing her once a year, she always makes you feel comfortable. Thank you, Dr. Chang and team for being a blessing and providing the much needed time and education regarding female wellness.
October 30, 2024
5
Everyone was so nice and professional.
October 30, 2024
5
My experience is always Great!!!
October 30, 2024
5
The lab tech was amazing!
October 30, 2024
5
I always have a great experience with this practice! Randi & Dr Chang are the best!
October 30, 2024
5
I waited 45 minutes in the lobby & watched 20 people that came in after me go in before me my appointment was at 915 and I didn't get back there til 950 or later. I missed my daughters entire field trip bc of how long they took
November 2, 2024
5
Dr. Chang and her staff are amazing. They are caring, compassionate and only want the best for patients. Love this team.
November 3, 2024
1
If you want someone that that gets you in and out the door like a number this is your place. I think this says it all!
November 3, 2024
5
The front office staff member billed me incorrectly saying that my referral was expired and in which it was, but that didn't affect my payment for that day. So now I'm in the process of getting reimbursed. Also I love, absolutely love seeing Dr. Chang. I do not care for how long I have to wait. Every time I'm usually in the waiting room for a good long while and then after getting vitals done I have to go wait again in another room and I usually have to make sure I give myself at least two hours to be at that appointment. So I do wish I didn't have to wait so long, but I do very much feel respected by my provider Dr. Chang and I love everything she does for me.
November 6, 2024
5
Entire staff is ALWAYS AWESOME when I come in the office! Best OB/GYN PRACTICE in Cobb.. You guys rock
November 6, 2024
5
I am so glad I made this appointment. I felt so well informed and hopeful about my care.
November 6, 2024
5
My appointment was extremely late. My appointment was scheduled for 10 o'clock. I arrived at, no my appointment was scheduled for 1045. I arrived at 1030. I did not see the doctor until noon. That's frustrating. My time is valuable.
November 8, 2024
5
Dr. Chang is an amazing OBGYN and her nurse practitioner Margarita is amazing also.
November 10, 2024
5
The waiting time was too long
November 15, 2024
5
I've been seeing doctor Chang and Randi for years. I loved them when I first started and love them more each time I see them. They are my dynamic 2 Doc crew!
November 16, 2024
5
The staff was excellent, all the translators who assisted me.
November 16, 2024
5
This was my first visit. Dr Chang & her staff are 10/10. I felt very welcomed and heard. The front desk staff was amazing as well.
November 16, 2024
5
The staff is always friendly and make you feel comfortable. I recommend them highly.
November 16, 2024
5
Dr. Yoon is the best and most caring doctor I have ever met and the staff is very good.
November 22, 2024
5
My doctor explained very thoroughly what treatments I needed and what I needed to go about treating my problem
November 22, 2024
4
It took months to get on the schedule. I arrived at 10:45 for an 11am appointment, in order to update insurance etc. it was 12:18 before I was called back and 1pm before I checked out.
November 22, 2024
5
I trust and enjoy my doctor but the amount of time that my appointments take are excessive. The later the time of day the appointment is scheduled, the longer the process is to complete the appointment.
November 27, 2024
5
Good
December 5, 2024
Yoon Jeong Chang, MD
Obstetrician/Gynecologist with Wellstar since 2007
Rating
4.6
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Specialties
Obstetrics and Gynecology
Education
Doctor of Medicine
Medical School
Facultad de Ciencias Medicas de La - Buenos Aires
Residency
Henry Ford Medical Center
Certifications
American Board of Obstetrics/Gynecology
Spoken Languages
English, Korean and Spanish
Hospital Affiliations
Wellstar Cobb Hospital
Office Locations
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www.wellstar.org/physicians/yoon-jeong-chang-md
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