Saint Anthony's Health Center is a two-campus, 199-bed acute care facility located in Alton, Illinois. Comprised of the Saint Anthony's Health Center campus and Saint Clare's Hospital, the organization offers the latest in technology and state-of-the-art medicine administered with compassion and skill.. Services based at Saint Anthony's Health Center,located at #1 Saint Anthony's Way in Alton include: Emergency,Obstetrics,Surgery,Cardiology,Gastrointestinal Diagnostic Center,Imaging Services,Sleep Studies,diagnostic services and medical care.