Dr. Ma is a licensed Internal Medicine in CA. Graduated in 2009. Medical degree obtained from University of Minnesota Medical School. Completed residency training at California Pacific Medical Cente. Currently practices at Sutter Health (Sutter Health), located at 1101 Van Ness Ave, San Francisco, CA 94115. Dr. Ma specializes in hospital medicine(inpatient services).. In addition to English, Dr. Ma speaks Cantonese and accepts new patients.