Dr. Cheung is a licensed Family Medicine in CA. Medical degree obtained from Chicago College of Osteopathic Medicine at Midwestern University. Completed residency training at John Muir Health and fellowship training at WellSpan York Hospital. Currently practices at John Muir Health (John Muir Health), located at 200 Porter Dr, San Ramon, CA 94583. Dr. Cheung specializes in family medicine, primary care.. In addition to English, Dr. Cheung speaks Mandarin and Cantonese and accepts new patients.