Dr Koh is a very knowledgeable physician and explains issues with me in a manner I can understand

Dr. Koh is an amazing physician. I feel as though I can reach out at any time and my questions will be answered completely as well as in a timely manner. I also cannot say enough about his bedside manner!! Thank you, Dr. Koh and team!!

Excellent Doctor

Dr. Koh is one of the best specialists I've ever seen. Explains everything throughly I don't feel rushed like I usually do with other doctors and he is very knowledgeable. Sadly Advocate has been low on staff & specialists & physicians. The office receptionists are not the nicest but that is more Advocate. I would absolutely recommend Dr. Koh to my loved ones .

DR Koh is a very nice person and always ready to answer any questions

Too busy the hospital needs to hire more endocrinologist.

Dr Koh is very friendly and professional.

Great Bedside Manner!! Fantastic Dr!!

Dr. Koh is the best

Dr. Koh is one of the best doctors I have ever had. He is smart and easy to talk to and explains things in a way that I can understand. He also takes the time to listen to his patience and shows empathy. I am so grateful to have him as my provider.