Nan-Ning Steve, Chang M.D.Attending PhysicianCardiology Cardiac Electrophysiology Internal Medicine Education: Yale School of MedicineMain Office:718-559-3600 Northwell Health 136-17 39th Ave #CF-E Flushing, NY 11354 Clinic Intersts:adult and pediatric congenital heart disease - heart failure - echocardiography - electrophysiology (science) - nuclear cardiology - structural disorder of heart. Hospital Affiliations:NewYork-Presbyterian Queens