Dr. Ly is a licensed Internal Medicine in NY. Graduated in 1994. Medical degree obtained from SUNY Stony Brook Dental School. Completed residency training at Winthrop University Hospital. Currently practices at Northwell Health (Northwell Health), located at 2001 Marcus Ave, New Hyde Park, NY 11042. Dr. Ly specializes in internal medicine and primary care.. In addition to English, Dr. Ly speaks Mandarin and Cantonese.