Dr. Lau is a licensed Internal Medicine in WA. Graduated in 2000. Medical degree obtained from New York Medical College. Completed residency training at St Vincent Hospital. Currently practices at Optum Care (Optum Care), located at 509 Olive Way, Seattle, WA 98101. Dr. Lau specializes in internal medicine and primary care.. In addition to English, Dr. Lau speaks Cantonese and accepts new patients.