Registered Nurse - PACU 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 Children's Hospital, Schwab Rehabilitation Hospital, Sinai Medical Group, Sinai Community Institute and Sinai Urban Health Institute. The system has over 800 physicians on its hospital medical staffs, 695 licensed beds, 100,000 annual emergency department patient visits and eight physician residency training programs.