Dr. Tam is a licensed Internal Medicine in CA. Graduated in 1989. Medical degree obtained from University of Maryland School of Medicine. Completed residency training at UC Irvine. Currently practices at Providence Health (Providence Health), located at 845 West La Veta Ave, Orange, CA 92868. Dr. Tam specializes in internal medicine and primary care.. In addition to English, Dr. Tam speaks Mandarin and Cantonese and accepts new patients.