Dr. Yan is a licensed Family Medicine in CA. Graduated in 2001. Medical degree obtained from UCLA School of Medicine. Completed residency training at Kaiser Permanente. Currently practices at Kaiser Permanente (Kaiser Permanente), located at 2295 S. Vineyard Ave, Ontario, CA 91761. Dr. Yan specializes in family medicine and primary care.. In addition to English, Dr. Yan speaks Mandarin.