Saint Thomas Health (STH) is an integrated health delivery system based in Nashville, Tennessee. The name was shortened from Saint Thomas Health Services in 2011, and changed to Ascension Saint Thomas in 2020. Saint Thomas Health is a member of Ascension Health, a Roman Catholic organization that is the largest not-for-profit health system in the United States. STH is composed of nine hospitals: three in Nashville, another major one in Murfreesboro, and smaller ones in Centerville, McMinnville, Smithville, Woodbury and Sparta, as well as multiple physician practices and outpatient centers. The Ascension Saint Thomas CEO is Tim Adams, who is also the President of the regional system Ascension Tennessee. Saint Thomas Health and the University of Tennessee Health Science Center have established a partnership for training medical residents in a variety of specialties. Hospitals Ascension Saint Thomas Hospital West Formerly known as Saint Thomas Hospital. Ascension Saint Thomas Hospital Midtown Formerly known as Baptist Hospital. Ascension Saint Thomas Hospital - Rutherford Saint Thomas Hickman Hospital Saint Thomas Hickman Hospital is located in Centerville, Tennessee Saint Thomas River Park Hospital Saint Thomas River Park Hospital is located in McMinnville, Tennessee Saint Thomas Dekalb Hospital Saint Thomas Dekalb Hospital is located in Smithville, Tennessee Saint Thomas Stones River Hospital Saint Thomas Stones River Hospital is located in Woodbury, Tennessee Saint Thomas Highlands Hospital Saint Thomas Highlands Hospital is located in Sparta, Tennessee. Hospital for Specialty Surgery The Hospital for Specialty Surgery is located in Nashville, Tennessee Special Centers Saint Thomas Heart Saint Thomas Heart is a collaborative effort among the Sanit Thomas Health family, providing complete cardiac services from more than 20 locations. In 2008, Saint Thomas Heart was ranked #1 in Tennessee for Coronary Interventional Procedures by HealthGrades. Its hospitals received five-star ratings for the treatment of heart failure and atrial fibrillation, coronary interventional procedures and coronary services, and it was ranked among the top 5% in the nation for coronary interventions and the top 10% in the nation for cardiology services. Chest Pain Network The Saint Thomas Chest Pain Network is a division of Saint Thomas Health that coordinates with local emergency medical services (EMS) and hospitals to provide cardiac care services. It includes 15 hospitals in Tennessee and Kentucky, all accredited by the Society of Chest Pain Centers. The network includes different size facilities to provide initial treatment closest to the patient's home, and allow transfer into a specialized