Dr. Sam is a licensed Family Medicine in MO. Medical degree obtained from St. Matthews School of Medicine, Cayman Islands . Completed residency training at United Health Services. Currently practices at Washington University Medicine (Washington University Medicine), located at 1 Barnes Jewish Hospital Plaza, Saint Louis, MO 63110. Dr. Sam specializes in diabetes, asthma, hypertension, COPD, cardiac diseases, hyperlipidemia, and psychiatric disorders. upper and lower respiratory infections, gastrointestinal disease, musculoskeletal injuries, and derma. In addition to English, Dr. Sam speaks Cantonese and accepts new patients.