Dr. Peng is a licensed Family Medicine in CA. Medical degree obtained from Boston University School of Medicine. Completed residency training at Kaiser Permanente. Currently practices at Optum Care (Optum Care), located at 624 West Duarte Rd, Arcadia, CA 91007. Dr. Peng specializes in family medicine and primary care.. In addition to English, Dr. Peng speaks Taiwanese and Mandarin.