
Highlights
Age Groups Seen
- Adult 18-65
- Older Adult 65+
Languages
- English
Gender
FemaleAffiliations
- Cooper University Hospital
About Yon Sook Kim
Title
Obstetrician and Gynecologist
Cooper Medical School of Rowan University Titles
Assistant Professor of Obstetrics and Gynecology
Awards and Honors
Best Doctors in America 2014South Jersey Magazine "Best Physicians for Women" - 2014
Philadelphia Magazine "Top Docs" - 2019, 2021, 2022, 2023
Inside New Jersey "Top Docs" - 2018
Departments
Obstetrics and Gynecology
Programs & Centers
The Ripa Center for Women's Health and Wellness
Practice Groups
Cooper University Physicians
Clinical Interests
Menopause, abnormal pap smears, adolescent gynecology, polycystic ovarian syndrome (PCOS)Education and Training
Education
- Internship/Residency: Thomas Jefferson University Hospital, Ob/Gyn, 1994
- Medical School: Eastern Virginia Medical School, 1990
Board Certifications
- Obstetrics and Gynecology: American Board of Obstetrics and Gynecology, 1996
Insurance
- Aetna Better Health Medicaid HMO
- Aetna Dental Health
- Aetna First Health (Coventry)
- Aetna HMO/PPO/POS
- Aetna Medicare
- Aetna Quality Health
- Aetna Whole Health
- Aetna Workers Comp
- AmeriHealth Comp Services (Workers Comp)
- AmeriHealth HMO/PPO/POS
- AmeriHealth Medicare
- AmeriHealth Value Network
- Braven Health Medicare
- Cigna Evernorth Behavioral Health
- Cigna HMO/PPO/POS
- Cigna Medicare
- Cigna One Health
- Clover Health Medicare PPO
- Consumer Health Network Workers Comp
- Fidelis Care Medicaid HMO
- First MCO Group Health
- First MCO Workers Comp
- Galaxy Health Network Group Health
- Galaxy Health Network Workers Comp
- Guardian
- Horizon Blue Cross Blue Shield of New Jersey HMO/PPO
- Horizon Blue Cross Blue Shield of New Jersey Omnia
- Horizon Blue Cross Blue Shield of New Jersey State Benefit Plans
- Horizon NJ Health Medicaid HMO
- Horizon NJ Health NJ Family Kidcare
- Humana Medicare Advantage Medicare HMO
- Humana Medicare Advantage Medicare PPO
- Humana Military Prime
- Humana Military Standard
- Humana Military TriCare
- Independence Blue Cross Comp Services (Workers Comp)
- Independence Blue Cross IBC PPO
- Independence Blue Cross Keystone Healthplan East
- Independence Blue Cross Medicare
- Independence Blue Cross Personal Choice
- Jefferson Health Plans Medicare HMO
- Jefferson Health Plans Medicare PPO
- Liberty Mutual Auto
- Liberty Mutual Workers Comp
- Longevity Health Plan Medicare PPO I-SNP
- Magellan Behavioral Health
- MagnaCare Auto
- MagnaCare Group Health
- MagnaCare Workers Comp
- Medicaid (NJ)
- Medicare
- MultiPlan PHCS
- NJ Manufacturers Auto
- NJ Manufacturers Workers Comp
- Prime Health Services Auto/Workers Comp
- Prime Health Services Group Health
- QualCare Emblem Health
- QualCare HMO/PPO
- QualCare Workers Comp
- Railroad Medicare
- Three Rivers Contigo
- Three Rivers Devon
- United Behavioral Health Group Health
- United Behavioral Health Medicaid
- United Behavioral Health Medicare
- United Behavioral Health Optum
- United Healthcare AARP
- United Healthcare Community Plan Medicaid HMO
- United Healthcare Community Plan NJ Family Kidcare
- United Healthcare Dental
- United Healthcare Dual Complete D-SNP
- United Healthcare Group Health
- United Healthcare Medicaid
- United Healthcare Medicare
- United Healthcare Medicare Advantage
- US Family Health Plan
- VA Community Care Network
- WellCare Medicare
- Wellpoint Medicaid HMO
- Wellpoint Medicare
Ratings & Reviews
4.9 out of 5
191 ratings, 60 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- Reviewed on 12/6/2025
Dr. Kim is great. I wish everyone happy holidays. Be safe and kind.
- Reviewed on 11/25/2025
I totally trust Dr.Kim with my health issues, because she caring doctor.
- Reviewed on 11/21/2025
Dr. Kim is amazing. She is knowledgeable and kind, a perfect combination!
- Reviewed on 11/20/2025
Love Dr Kim. Staff there always friendly and helpful
- Reviewed on 11/19/2025
I have always had a positive experience with this provider and this facility.
- Reviewed on 11/18/2025
Dr Kim is very nice,helpful and nolegeble. It is a pleasure to have with her appointment.
- Reviewed on 11/14/2025
Dr. Kim is the best!
- Reviewed on 11/8/2025
Dr. Kim is very friendly and explained everything to me. I'm very satisfied and I would recommend friends and family.
- Reviewed on 11/4/2025
Always a positive experience with Cooper especially the Ripa center
- Reviewed on 10/29/2025
I recommend the Ripa Center all the time .everyone is accommodating and I get such a quick response with any questions at all. I feel super fortunate to be a patient here.
- Reviewed on 10/23/2025
I absolutely adore Dr. Kim. She has been my gyn provider for almost 15 years. Dr. Kim is experienced, professional, and personable everything you want in a physician.
- Reviewed on 10/21/2025
Everything was great from beginning to end
- Reviewed on 10/16/2025
Love Dr. Kim!
- Reviewed on 9/27/2025
I followed Dr Kim from Jefferson and have enjoyed 30 plus years with her -she's the best
- Reviewed on 9/25/2025
The staff is always very pleasant and helpful.
- Reviewed on 9/18/2025
I appreciate Dr. Kim having the expertise in manners of menopause. And she clearly had taken enough notes that she was able to recall my visit with her last year as my annual visit. And I really appreciated that. And I have full confidence and can't see myself going anywhere else for my gynecological needs.
- Reviewed on 9/16/2025
Dr. Kim is a wonderful doctor. I trust her completely.
- Reviewed on 9/5/2025
Dr. Kim and the entire staff are pleasant and professional. They put you at ease immediately and take a genuine interest in you I especially like that I do not feel rushed when speaking with Dr. Kim.
- Reviewed on 9/4/2025
I feel my needs and expectations are addresses very well
- Reviewed on 8/14/2025
Love Dr. Kim for many years now. She's the best in every way a physician should be and then some! I travel 50+ miles to see her. The staff is fabulous too, kind, helpful, friendly. I feel secure in every way with the team. It's thrilling truly.
- Reviewed on 8/14/2025
My experience with the Doctor, Nurse and staff was very good.
- Reviewed on 8/5/2025
I must say, the receptionists in the Ripa Center are wonderful. They are always kind, considerate and very personable.
- Reviewed on 7/29/2025
This was the first time that I saw Dr. Kim. I was very impressed with her compassion and concern with my health history during my appointment. She was very patient and gave me a thorough examination. I was very pleased and will continue to be a patient.
- Reviewed on 7/29/2025
Dr. Kim is an amazing doctor. Kind compassionate and caring. Explains everything thoroughly.
- Reviewed on 7/27/2025
Everyone was so kind and caring. I felt lucky to have been scheduled with Dr.Kim and trusted her.
- Reviewed on 7/25/2025
Dr. Kim has always been an excellent care provider both as a doctor and as a human being. She always remembers to ask about my family and remembers highlights of the things I've told her at previous visits. She is a fabulous thorough and compassionate doctor and the support staff is wonderful as well!
- Reviewed on 7/23/2025
Always a positive, friendly experience from beginning to end. I feel very comfortable and don't dread a visit.
- Reviewed on 7/18/2025
Dr Kim was wxcellent
- Reviewed on 7/14/2025
Overall service at the Ripa Center is always outstanding. Dr. Kim has been my doctor for years now, and I look forward to my annual appt because I know I can always fully discuss all of my concerns and issues with her and get the answers I need. Feel grateful to have the Ripa Center and Dr Kim
- Reviewed on 7/10/2025
Always a really positive experience! I love the care and attention everyone gives you at the Ripa Center. I wouldn't go anywhere else.
- Reviewed on 7/8/2025
Have been a patient for over twenty years with my provider. Have always been completely satisfied with all facets of my care. Have recommended my provider countless times.
- Reviewed on 7/4/2025
Dr Kim is the Best GYN
- Reviewed on 6/19/2025
Dr. Kim is very attentive, and when I meet with her, I can tell she's looked at my chart. She knows what's going on with my other health conditions, and I feel very comfortable with her. I'm very confident in her opinions.
- Reviewed on 6/17/2025
Cooper got it going on medically and caring for their patients! Keep up the good work. Shout out to Dr. Kim!!!
- Reviewed on 6/17/2025
Everyone was excellent! Thank you for the great care!
- Reviewed on 6/5/2025
Dr. Kim is the most professional and caring gynecologist . Her staff is also great.
- Reviewed on 6/5/2025
Dr Kim is amazing!
- Reviewed on 5/16/2025
I have no comments because everyone was very kind and courteous. The doctor was excellent.
- Reviewed on 5/7/2025
Dr Kim has been an excellent provider for me. She is always caring, concerned and gentle.
- Reviewed on 5/2/2025
Wonderful, kind caring office staff.
- Reviewed on 4/29/2025
Thank you Dr Kim for explaining everything to me .
- Reviewed on 4/25/2025
Dr. Kim is wonderful. She asks me questions about my health, my family.., she is thorough, and educated well. She is genuinely concerned about my health. She makes you feel very comfortable, and is extremely professional!
- Reviewed on 4/10/2025
All the office staff are friendly and helpful. Dr Kim is wonderful! !
- Reviewed on 4/9/2025
She's very knowledgeable
- Reviewed on 4/4/2025
Dr Kim cares for my wellbeing and will suggest things for me.
- Reviewed on 4/3/2025
Everyone was professional and polite.
- Reviewed on 4/1/2025
Feel comfortable talking about my circumstances.
- Reviewed on 3/27/2025
Very pleased
- Reviewed on 3/25/2025
everyone at the desk was helpful and courteous. I have been going to Dr Kim for over 25 years, so I totally trust and respect her.
- Reviewed on 3/20/2025
The entire staff at The Ripa Center is excellent. Everyone is polite, professional and demonstrates compassion towards patients. It is obvious that the employees value their jobs and workplace.
- Reviewed on 3/13/2025
The Ripa Center staff is always respectful, polite, and on time. Thank you Dr Kim
- Reviewed on 2/27/2025
Dr Kim is such a wonderful and compassionate person. I adore her
- Reviewed on 2/27/2025
I had a very favorable experience with Dr. Kim. Everyone was very friendly and helpful. I just want to point out that in answering the questions that I did, understand that I'm really only seeing the doctor every two years, so it's not like I can really be very specific about her caring about my mental health and so forth, only because fortunately, I've only seen her a few times. Thank you.
- Reviewed on 2/27/2025
Great experience as always
- Reviewed on 2/27/2025
I have been coming to the Ripa Center for years. Everyone is always friendly and helpful. Dr Kim has been my physician for over a decade and is wonderful! !
- Reviewed on 2/25/2025
Dr. Kim is a genuinely caring, kind person! She has the ability to make you feel at ease. She is very professional and an excellent Dr. I highly recommend her!
- Reviewed on 2/13/2025
Dr Kim is wonderful and this office is just really great. Everyone is super kind, it's clean, and runs efficiently. I go out of my way to go to this office.
- Reviewed on 2/8/2025
I have known Dr. Kim for years and over the years she has become a friend as well as a provider her personally I give a 10 star rating because whenever I mean, whenever I have needed her, she has always been there for me and my family
- Reviewed on 2/5/2025
Every staff member that I came in contact with was incredibly compassionate and polite and made my visit enjoyable. Dr Kim is a phenomenal physician and person. I know that she has my best interest in mind always.
- Reviewed on 1/30/2025
The staff was very perfessional when entering the building. Spoke in clear low voices so your infomation would'nt heared by other patients. The lounge / waiting room was very clean and inviting. My Dr. K. Y. Was very nice and really easy to talk to about any questions that may arise before & during your visit. She also makes you feel at ease as well about a proceedure you may be receiving at that time. Dr. K. Y. Also made a one on one call to me about any and all concerns she may have had about a important test result. I'll continue going to the RIPPA CENTER for my OBGYN needs. Thank you All. =)