Dr. John Chan is a California state licensed medical doctor, specializing in Internal Medicine. Graduated Magna Cum Laude from University of Illinois College of Medicine at Chicago, completed residency training in Cedars-Sinai Medical Center, Dr. Chan's clinical interests include hospital medicine(inpatient services). Dr. Chan currently is working at Optum, located in 207 S Santa Anita St San Gabriel CA 91776 Dr. Chan's clinic interests include hospital medicine(inpatient services). Please call +1-626-576-0800 to contact. Access cdoc101.com on a desktop computer to view more details. | |||