St. John's Mercy Health Care, an affiliate of the Sisters of Mercy Health System, is a not-for-profit health care system serving the greater St. Louis metro area and surrounding counties. The system offers some 1,200 beds and almost 1,300 physicians and is one of the largest Catholic-sponsored health care complexes in the nation. St. John's Mercy Health Care's network includes St. John's Mercy Medical Center, St. John's Hospital, Mercy Medical Group (a network of primary care physicians), a home health care division, a skilled nursing facility, and several specialty clinics. Specialty services include cardiac and cancer care and pediatrics.