Providing medical and radiation oncology services. Services include Disease/Disability Information, Occupational Therapy, Physical Therapy, Speech Therapy, Chemotherapy/Radiation Therapy, Home Health Aide Services, Hospice Facilities, and Health/Disability Related Support Groups. ALSO KNOWN AS OSF SAINT CLARE'S HOSPITAL SAINT CLARE'S HOSPITAL SAINT ANTHONY'S HEALTH CENTER OSF SAINT ANTHONY'S HEALTH CENTER SAINT ANTHONY'S HEALTH CENTER (ALTON) SAINT CLARES HOSPITAL (SEE SAINT ANTHONYS - ALTON) ST. ANTHONY'S HEALTH SYSTEM ALTON SAINT ANTHONYS HEALTH SYSTEM ALTON OSF ST. CLARE'S HOSPITAL OSF SAINT CLARE'S HOSPITAL