Ronald W, Yeh M.D.Attending PhysicianGastroenterology Internal Medicine Education: Stanford Medical SchoolMain Office:206-326-3587 Kaiser Permanente 125 16th Ave. E CSB-2 Seattle, WA 98112 Certification: Board Certified in Gastroenterology, Internal Medicine Hospital Affiliations:Capitol Hill Medical Center Office Hours: Open weekdays: 8 am - 5 pm