Internal Medicine, Gastroenterology in FULLERTON, CA
Request an appointment and we'll contact this provider to confirm availability for you.
Patrick Koo is a physician specializing in Internal Medicine and Gastroenterology based in Fullerton, CA.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. PATRICK KOO specializes in Internal Medicine, Gastroenterology.
Dr. PATRICK KOO practices in FULLERTON, CA.
Dr. PATRICK KOO's NPI number is 1801152772.