Dr. Yuen-Green is a licensed Internal Medicine in CA. Graduated in 1986. Medical degree obtained from University of Hong Kong Medical School. Completed residency training at University of Maryland. Currently practices at Altais Medical Group (Altais Medical Group), located at 601 12th St, Oakland, CA 94607. Dr. Yuen-Green specializes in internal medicine and primary care.. In addition to English, Dr. Yuen-Green speaks Mandarin and Cantonese.