OSF HealthCare is an integrated health system owned and operated by The Sisters of the Third Order of St. Francis, headquartered in Peoria, Illinois. OSF Healthcare operates 14 acute care facilities and two colleges of nursing throughout Illinois and Michigan. The organization employs nearly 21,000 Mission Partners (employees) in 147 locations, including 14 hospitals - 10 acute care, 4 critical access - with 2,097 licensed beds, and two colleges of nursing throughout Illinois and Michigan.