Dr. John On-Shek Lai is a California state licensed medical doctor, specializing in Internal Medicine. Graduated Magna Cum Laude from University of Kansas School of Medicine, completed residency training in Pacific Medical Center, Dr. Lai's clinical interests include internal medicine and primary care. Dr. Lai currently is working at Sutter Health, located in 1580 Valencia St #606 San Francisco CA 94110 Dr. Lai's clinic interests include internal medicine and primary care. Please call +1-415-821-3304 to contact. Access cdoc101.com on a desktop computer to view more details. | |||