Performs various special procedures using radiological techniques in the cardiac catheterization Lab/Electrophysiology Lab for diagnostic and placement purposes, as directed by the performing Cardiologist/ EP Physician. Located on Chicagos West and Southwest Side, Sinai Health System is comprised of Mount Sinai Hospital, Holy Cross Hospital, Schwab Rehabilitation Hospital, Sinai Childrens Hospital, Sinai Community Institute, Sinai Medical Group, and Sinai Urban Health Institute.