Dr. Sy is a licensed Internal Medicine in WA. Medical degree obtained from University of Washington School of Medicine. Completed residency training at University of Washington. Currently practices at UW Valley Medical Center & Clinics (UW Valley Medical Center & Clinics), located at 400 S 43rd St, Renton, WA 98055. Dr. Sy specializes in caring for adults hospitalized for non-surgical illness in the acute care and intensive care settings.. In addition to English, Dr. Sy speaks Cantonese.