Dr. Leung is a licensed Internal Medicine in CA. Graduated in 2001. Medical degree obtained from University of Vermont College of Medicine. Completed residency training at Kaiser Permanente. Currently practices at Kaiser Permanente (Kaiser Permanente), located at 2238 Geary Blvd, San Francisco, CA 94115. Dr. Leung specializes in internal medicine and primary care.. In addition to English, Dr. Leung speaks Cantonese.