Dr. Yung is a licensed Internal Medicine in NY. Medical degree obtained from SUNY Stony Brook School of Medicine. Completed residency training at Mount Sinai Beth Israel . Currently practices at Northwell Health (Northwell Health), located at 300 Community Dr, Manhasset, NY 11030. Dr. Yung specializes in internal medicine and primary care.. In addition to English, Dr. Yung speaks Cantonese.