Mount Sinai Morningside, formerly known as Mount Sinai St. Luke's, is a teaching hospital located in the Morningside Heights neighborhood of Manhattan in New York City. It is affiliated with the Icahn School of Medicine at Mount Sinai and the Mount Sinai Health System, a nonprofit hospital system formed by the merger of Continuum Health Partners and the Mount Sinai Medical Center in September 2013. It provides general medical and surgical facilities, ambulatory care, and a Level 2 Trauma Center, verified by the American College of Surgeons. From 1978 to 2020, it was affiliated with Mount Sinai West as part of St. Luke's–Roosevelt Hospital Center.