Mary Jean Ryan

Catholic Health Care System provides health care services. It helps chronically ill and the developmentally disabled people. It includes many hospitals and nursing homes and has affiliations with rehabilitation facilities and other medical centers. Among its facilities are the Calvary Hospital, Ferncliff Nursing Home and St. Teresa's Nursing & Rehabilitation Center. The Catholic Health Care System is located in New York.

SSM Health Care Corp. provides rehabilitation and pediatric services, long-term and residential care facilities, hospices and home health agencies, physician practices, ambulatory care centers, professional office buildings, shared services, and health related businesses. Its services include corporate responsibility process, communications, human resources, home care management, information technology, and strategic planning and marketing. The company was founded in 1872 and is headquartered in Saint Louis, MO.

SSM Health Care Corp. provides rehabilitation and pediatric services, long-term and residential care facilities, hospices and home health agencies, physician practices, ambulatory care centers, professional office buildings, shared services, and health related businesses. Its services include corporate responsibility process, communications, human resources, home care management, information technology, and strategic planning and marketing. The company was founded in 1872 and is headquartered in Saint Louis, MO.

Premier Healthcare Solutions, Inc. owns and operates as a health care enterprise. It offers emergency medicine physicians, as well as manages hospital emergency departments. The company was founded in 1995 and is headquartered in Charlotte, NC.