Dr. Lai is a licensed Internal Medicine in NY. Medical degree obtained from SUNY Downstate College of Medicine. Completed residency training at SUNY Downstate Medical Center. Currently practices at Northwell Health (Northwell Health), located at 270-5 76th Ave, New Hyde Park, NY 11040. Dr. Lai specializes in internal medicine, primary care.. In addition to English, Dr. Lai speaks Cantonese.