Dr. Joann Chang is a California state licensed medical doctor, specializing in Family Medicine. Graduated Magna Cum Laude from UC Irvine School of Medicine, completed residency training in Long Beach Memorial Medical Center, Dr. Chang currently is working at Kaiser Permanente, located in 3801 Howe St Oakland CA 94611 Please call +1-510-752-1190 to contact. Access cdoc101.com on a desktop computer to view more details. | |||