Conrad, Li M.D.Attending PhysicianInternal Medicine Hospital Medicine Education: SUNY Downstate College of MedicineMain Office:516-632-3666 Mount Sinai Hospital(South Nassau) One Healthy Way. Oceanside, NY 11572 Certifications: Board Certified in Internal Medicine Additional Office: Dr. Conrad Li Internal Medicine, 133-48 37th Ave, Flushing, NY 11354