Dr. Chung-Ou is a licensed Family Medicine in CA. Graduated in 2011. Medical degree obtained from UC Irvine School of Medicine. Completed residency training at Long Beach Memorial. Currently practices at United Medical Group (United Medical Group), located at 4195 Chino Hills Pkwy., Chino, CA 91709. Dr. Chung-Ou specializes in family medicine and primary care.. In addition to English, Dr. Chung-Ou speaks Mandarin.