phenomenallearned more about my health from 20 minutes w Dr Koo then the 5 years that I had with my previous GI.very knowledgeable - and really conveys information in an easy to understand way
— Susan
excellent physicianhave been seeing him for many years
— Lauren
Dr. Koo always take his time in our appointments and clearly explains in detail what he feels is the best course of action for whatever the issue is at hand. He is friendly, extremely knowledgeable and patient and I would highly recommend!
— Robin Katz
Even though this was my first visit with Dr. koo, he understood my need very quickly & kindly solved the solution. I was very happy to received his kind service.
— Hiromi Kagitani
have been seeing dr koo for many years. outstanding and caring physician. I routinely recommend him to all my friends who need a GI doctor
— May
Dr. Koo is very thorough. He asks a lot of questions to make sure he understands your health issue and is willing to work with you to satisfy your needs. I would highly recommend Dr. Koo to anybody in need of a gastroenterologist.
— Carol Kunzig