Dr. Yap completed his degrees in history and medicine with the Program for Liberal Medical Education at Brown University. Dr. Yap trained at Columbia University's Presbyterian Hospital in New York City, where he completed his Residency in Internal Medicine. He finished his Fellowship training in Gastroenterology at Stanford University before moving to the Pacific Northwest.

Education: Brown University
Residency: Columbia University Presbyterian Hospital
Fellowship: Stanford University
Locations: Bellevue Clinic, Eastside Endoscopy Center - Bellevue, Issaquah Clinic, Eastside Endoscopy Center - Issaquah