Margaret, Chen M.D.Attending and Clinical Assistant ProfessorGeneral Surgery Education: University of Toronto Faculty of MedicineMain Office:516-487-8888 ProHEALTH 38-08 Union St #3E Flushing, NY 11354 Clinic Intersts:breast care and surgery.Additional Office: 2800 Marcus Ave Ste 204 New Hyde Park, NY 11042 1-718-670-0006