Dr. Doris T Chang is a California state licensed medical doctor, specializing in Optometry. Graduated Magna Cum Laude from UC Berkeley School of Optometry, Dr. Chang's clinical interests include treatment of infectious eye diseases. Dr. Chang currently is working at Focus Optometry, located in 1098 Foster City Blvd #105 Foster City CA 94404 Dr. Chang's clinic interests include treatment of infectious eye diseases. Please call +1-650-345-2020 to contact. | |||