Dr. Liu-lan Oscar Chien is a California state licensed medical doctor, specializing in Geriatric Medicine. Graduated Magna Cum Laude from American University of Caribbean School of Medicine - Coupecoy, completed residency training in John Hopkins Hospital, Dr. Chien's clinical interests include Internal medicine, family medicine and Geriatric Medicine. Dr. Chien currently is working at Oscar L Chien MD, located in 1448 S San Gabriel Blvd San Gabriel CA 91776 Dr. Chien's clinic interests include Internal medicine, family medicine and Geriatric Medicine. Please call +1-626 569-2888 to contact. Access cdoc101.com on a desktop computer to view more details. | |||