Dr. Dennis Chang is a California state licensed medical doctor, specializing in Family Medicine. Graduated Magna Cum Laude from Keck School of Medicine of USC, completed residency training in White Memorial Medical Center, Dr. Chang's clinical interests include family medicine and primary care. Dr. Chang currently is working at Optum Care, located in 624 W Duarte Rd #102 Arcadia CA 91007 Dr. Chang's clinic interests include family medicine and primary care. Please call +1-626-254-9540 to contact. Access cdoc101.com on a desktop computer to view more details. | |||