MercyOne Central Iowa operates four not-for-profit Catholic medical centers in Des Moines West Des Moines Newton and Centerville and two specialty hospitals – MercyOne Children’s Hospital in Des Moines and MercyOne Rehabilitation Hospital in Clive (965 beds total) – along with more than 20 additional facilities that house more than 50 primary care pediatric internal medicine and specialty clinics. Founded by the Sisters of Mercy in 1893 MercyOne Central Iowa has the longest continually operating hospital in Des Moines and is also one of the largest employers in the state with more than 7000 employees and a medical staff of more than 1000 physicians and allied health associates. MercyOne Central Iowa is a member of MercyOne which was founded in 1998 through a collaboration between CommonSpirit Health and Trinity Health – two of the country’s foremost not-for-profit Catholic health organizations. MercyOne has more than 20000 colleagues in Iowa and surrounding states.