Sinai Health System - Level 1 Trauma Center, is a Chicago-based not-for-profit organization, comprised of seven member organizations: Mount Sinai Hospital, Holy Cross Hospital, Sinai Childrens Hospital, Schwab Rehabilitation Hospital, Sinai Medical Group, Sinai Community Institute and Sinai Urban Health Institute. Our physician team includes board certified Intensivists and Trauma physicians and Resident Physicians specializing in the following:trauma, trauma surgery, general surgery, orthopedics, obstetrics, gynecology, oncology, neurosurgery, rehabilitation, ear, nose and throatand much more.