St. Clair Health operates St. Clair Hospital, an acute care hospital with about than 330 beds serving residents in Pittsburgh and southwestern Pennsylvania. The health care provider offers inpatient and outpatient services including specialized units for cancer treatment, behavioral and mental health, cardiovascular therapy, physical rehabilitation, pulmonary therapy, women and children's health, and other niche services. St. Clair Hospital was established in 1954 by members of the Pittsburgh community. St. Clair Health also operates two outpatient centers, a surgical center, an imaging unit, and an occupational medicine division.