Ju Yong Koh, DO

4.9

553 ratings Read Reviews

Northwestern Medicine Regional Medical Group

Primary Specialty

Obstetrics and Gynecology

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Education

Medical Education:: DO, Campbell University School of Osteopathic Medicine - 2019
Residency:: Ascension Illinois/Saint Alexius - 2023

Languages Spoken

Korean

Board Certifications

American Osteopathic Board of Obstetrics and Gynecology - Obstetrics and Gynecology (Certified)

Practice Groups and Affiliations

Medical Group:: Northwestern Medicine Regional Medical Group
On Medical Staff At:: Delnor Hospital

Ratings and Reviews

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Overall Rating

4.9

4.9

553 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

February 25, 2026

5.0

She is very kind, she answers all your questions and resolves your doubts.

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February 21, 2026

5.0

Dr. Koh was attentive and took his time during the appointment.

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February 21, 2026

5.0

They were pleasant and efficient. Super cool doc.

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February 19, 2026

5.0

He takes time with his patients and listens.

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February 18, 2026

5.0

Awesome

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February 16, 2026

5.0

Dr. Koh has great knowledge and bedside manner

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February 11, 2026

5.0

He made a very uncomfortable procedure not feel so scary and dreadful

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February 04, 2026

5.0

Listened to everything actively, and provided great feedback and took the time to get to know you. Highly recommend

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February 03, 2026

5.0

He is very kind and personable. I never feel rushed at my appointment with him.

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January 27, 2026

5.0

Dr. Koh is hands down one of the best healthcare providers I have ever met. He truly is a gem. Aside from being up to date on the latest relevant research, intelligent, and being a skilled surgeon, he has the best bedside manner. I don't know how he spends so much time with me and never makes me feel rushed yet has a full caseload of patients. I feel seen and not judged by him. I can ask him questions and discuss things that I wouldn't bring up with other providers. My hope is that he is protected from getting burnt out, with Northwestern ensuring that he is able to sustain his practice in a meaningful and healthy way and not pushing him to carry an unrealistic workload. We need more providers like him! Please cherish and respect them.

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January 26, 2026

5.0

You don't find doctors like Dr. Koh anymore. He takes time with his patients and make sure that we thoroughly talk through whatever method of treatment we're going with.

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January 20, 2026

5.0

Very professional, listens to concerns , answer questions, very kind

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January 19, 2026

5.0

He is very thorough, informative and kind.

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January 18, 2026

5.0

He explained everything in detail to me so I could understand specific details of my appointment. I would recommend him for my daughters to go or other family or friends.

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January 16, 2026

5.0

Dr. Koh is good doctor and good person. I was reluctant to see a male GYN doctor. But he is very easy going and nice. He made me feel totally comfortable. I appreciated that very much.

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January 10, 2026

5.0

He's attentive, so nice and informative. He answers questions throughly and really makes sure you know your care plan. He's a caring doctor and makes me feel very comfortable in somewhat of an uncomfortable situation.

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January 05, 2026

5.0

Very professional and personable.

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December 28, 2025

5.0

Dr Koh has a very good bedside manner. He's very easy to talk to and makes my teenage daughter very comfortable

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December 26, 2025

5.0

Dr. Koh listened to all my questions and never made me feel rushed.

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December 19, 2025

5.0

Dr Koh is the best Obgyn Dr around. I am so lucky to have him take care of me during all of my crazy women problems as I get older.

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December 16, 2025

5.0

He is kind, compassionate, and takes the time to listen. He works with you to navigate your health needs. I would highly recommend him. He has a great sense of humor and puts you at ease.

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December 14, 2025

5.0

Hes is an amazing doctor! Great bed side manner and makes me feel comfortable during a vulnerable apt.

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December 13, 2025

5.0

Dr Koh provides compassionate and supportive care. He does a wonderful job with answering questions and considering what's important to me as an individual patient.

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December 03, 2025

5.0

Great bedside manner. On our first meeting he asked me how much I understood about the reason I was there. Then he cleared up any misunderstanding and educated me,

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December 01, 2025

5.0

Really kind and good bedside manner.

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November 26, 2025

5.0

Amazing doctor!!! Makes the whole experience that much more pleasant. Would highly recommend. He is very warm and easy to ask questions.

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November 20, 2025

4.0

He seems to be a great doctor so far although still early to tell for certain.

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November 18, 2025

5.0

Listens, is proactive, and intelligent.

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November 18, 2025

5.0

He really listened to my concerns. Helped walk me through appropriate options and was very caring.

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November 18, 2025

5.0

Dr. Koh is professional, personable, kind, caring, informative, and all the things you would want in a doctor. He's honest and genuine. He takes his time in ensuring you are taken care of. I'm very grateful to have received cafe form Dr. Koh.

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November 18, 2025

5.0

I cannot say enough good things about Dr. Koh. He takes so much time with his patience he cares he especially takes the time to listen. He wants to know your concerns. I absolutely cannot say enough good things about him.

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November 17, 2025

5.0

He is a caring man and listening.

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November 12, 2025

5.0

Because she's very responsible and makes you feel comfortable.

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November 08, 2025

5.0

I really liked Dr Koh. He answered all of my questions and was very personable.

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October 31, 2025

5.0

Informative and caring

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October 30, 2025

5.0

Dr. Koh is the perfect balance of great medical knowledge and compassionate care.

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October 29, 2025

5.0

He was very respectful through out the whole appointment

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October 26, 2025

5.0

Simply amazing. Made me feel comfortable with my diagnosis and explained my options.

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October 21, 2025

5.0

Dr Koh is very caring, knowledgeable & personable

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October 20, 2025

5.0

Dr Ju Yong Koh is amazing. His bedside manner is great and he is very personable and takes his time to explain things and talk with you. You don't feel rushed or like a number, you feel like an individual patient. I would have no complaints working with him throughout all of my pregnancy appointments and would highly recommend him to anyone seeking care.

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October 19, 2025

5.0

Very professional.

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October 15, 2025

5.0

Approachable, easy to talk to, knowledgable, clearly cares about his patients

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October 14, 2025

5.0

He has the best bed side manner. Very informative and doesn't leave me until he has explained everything

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October 09, 2025

5.0

Dr. Koh is absolutely amazing. I've had most unpleasant to very unpleasant experiences w gyn doctors which is why I put off going to them but I was so pleasantly surprised with Dr. Koh. He listened to me and showed genuine concern for my symptoms and explained what he thought would help in a way that I understood and eased my anxiety. I was so nervous about getting a pap, biopsy and iud all in the same day but he not only gave me premedication to help, he also explained every step as he did it and was honest w me about what to expect to feel. He had me cough at times thru the procedure and that was an effective distraction. I was amazed how not at all horrible it was. I wish every doctor was more like Dr. Koh.

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October 06, 2025

5.0

Dr Koh really took the time to listen to me and my concerns. He also took the time to explain my options. This is the first time in a long time I feel like I left with a solution instead of more confusion.

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October 05, 2025

5.0

Kind, compassionate, Positive thinker, and supports his patients are key words to validate my 10.

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October 03, 2025

5.0

He a caring doctor and he explain everything to you about what is going on

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October 03, 2025

5.0

Excellent experience. Dr made me feel at ease. All questions got answered

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October 01, 2025

5.0

Dr. Koh was kind and thoroughly explained everything!

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September 30, 2025

5.0

Really kind and considerate. Makes me feel comfortable

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September 24, 2025

5.0

I loved his very professional attention, he explained everything in detail and resolved my doubts, he was an excellent person, simple and committed to his work.

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September 19, 2025

5.0

He doesn't rush you and he's a good conversationalist asking and sharing thoughts and ideas

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September 14, 2025

5.0

So nice!

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September 10, 2025

5.0

He is so calm & patient with me through all of my questions and nervousness!

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September 03, 2025

5.0

He's very easy to talk to listens gives you ideas

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August 27, 2025

5.0

He's an excellent professional. He helps you with any questions and is very trustworthy.

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August 25, 2025

5.0

Doctor Ju Yong Koh is my all time favorite doctor! He is kind, empathetic, funny, personable, and a great listener. I wish he was my doctor for every speciality!

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August 20, 2025

5.0

Dr Kho he was very friendly and polite, and easy to understand when he explains things to you

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August 13, 2025

5.0

I have already recommended him to my sister. It is never easy when something goes wrong medically and Dr. Koh made me feel safe and at ease. He took extra time to explain things to me. I really appreciated him walking me through what he was going to do before he did it. He was professional, extremely caring, and patient. I can't thank him enough for the way he treated me.

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August 13, 2025

5.0

Very caring, personable and down to earth

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August 06, 2025

5.0

Professional, makes you feel comfortable, discusses your health and plan of care thoroughly

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August 05, 2025

5.0

extremly helpful with my issue, very caring , empathetic

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August 04, 2025

5.0

He was attentive and made me feel seen and heard

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July 29, 2025

5.0

Dr. Koh took his time both listening and explaining his thinking. He is respectful and collaborative. I feel very confident in his care going forward!

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July 26, 2025

5.0

Answered my questions and helped me feel more at ease after my loss.

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July 25, 2025

3.0

The doctor is attentive and a polite person but I think it wasn't the care I was looking for, maybe more experience

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July 24, 2025

5.0

Very professional as well as caring. He took his time to explain things.

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July 23, 2025

5.0

He explains everything and allows me to ask questions. He makes me feel at ease.

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July 23, 2025

5.0

Really nice and knowledgeable

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July 22, 2025

5.0

He was very kind. His bedside manner was excellent ( probably the best I've had so far) and he explained everything, very thorough.

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July 22, 2025

5.0

Really profesional

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July 18, 2025

5.0

He is patient. He is understanding. He knows his stuff. He knows me as a person and not just a patient or number.

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July 18, 2025

5.0

He was very personable and thorough with answering my questions.

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July 18, 2025

5.0

Friendly, competent.. listens.

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July 11, 2025

5.0

He listened to my concerns with genuine compassion and understanding. The first provider I've seen who seemed to know anything about me/my situation before he saw me. Very thorough

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June 23, 2025

5.0

Dr. Koh is a great and amazing doctor!

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June 18, 2025

5.0

He's professional and personable. I really enjoy being able to talk to him about my care and also things happening in general. It's nice talking to another person, not just a doctor. But it is evident he is incredibly knowledgeable, and his bedside manner is great.

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June 18, 2025

5.0

Personable, thorough, kind

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June 18, 2025

5.0

Dr Koh was kind. Listens and did not rush. Seemed to really care

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June 18, 2025

5.0

Kind, helpful and answers questions. Does not rush visit.

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June 17, 2025

5.0

You can see he cares about his work and his patients.

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June 17, 2025

5.0

Dr. Koh has a calm and friendly demeanor and I felt very comfortable during the entire visit. He explained my medical condition thoroughly and took the time to answer my questions. I highly recommend Dr. Koh.

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June 16, 2025

5.0

Dr. Koh is kind and gentle. He listens and provides support with suggestions and ideas. He is informative. He has been a great asset to this practice.

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June 13, 2025

5.0

Dr Koh is wonderful! Thank you for taking your time with patients. I feel heard and trust that I received the best care.

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June 12, 2025

5.0

gr 8 guy

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June 12, 2025

5.0

Dr. Koh is the first doctor aside from my MFM doctor who has made me feel like an actual person and not just a check box. He has an excellent bedside manner and is very knowledgeable

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June 03, 2025

5.0

He is provide a very good detail of procedures or steps or diagnosis

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June 02, 2025

5.0

Dr Koh is very professional and compassionate. He takes the time to really listen to his patients.

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June 02, 2025

5.0

Dr. Koh is awesome. He is knowledgeable, thoughtful and patient. He also has a good sense of humor which I appreciate.

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May 28, 2025

5.0

Person down to earth and seemed caring.

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May 27, 2025

5.0

Very nice. Spent enough time to get to know me.

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May 21, 2025

5.0

I was quite impressed with Dr. Koh. He spent a great deal of time explaining things to me. He never rushed the appointment. He was very thorough

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May 21, 2025

5.0

He is patient, caring, thorough, informative, respectful, and makes me feel comfortable.

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May 20, 2025

5.0

I enjoy how polite, welcoming and comfortable I feel when being seen by him

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May 17, 2025

5.0

He tried to make sure that we are okay.

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May 16, 2025

5.0

Dr. Koh has been outstanding, explains things so well while not talking down to you- I feel like he always has your best interest at heart and truly is on your side, very calm demeanor, and I think anyone would love going to him.

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May 16, 2025

5.0

He was easy to talk to, took time to listen and offered wonderful advice!

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May 13, 2025

5.0

Excellent service

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May 13, 2025

5.0

Takes the extra time to explain, wonderful bedside manner. Top notch!

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May 13, 2025

5.0

Dr. Koh is extremely kind, has great bedside manner and extremely knowledgeable. Genuinely cares about your wellbeing.

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Disclosures

Ju Yong Koh, DO reported no external professional relationships for calendar year 2024.

External Professional Relationships

Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.

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