As Siouxland's leading hospital, MercyOne Siouxland Medical Center provides a wide continuum of preventive, primary, acute and tertiary healthcare services to residents of a 33-county region in western Iowa, eastern Nebraska and southeastern South Dakota. Our mission is to work together and with others to continue the healing ministry of the Church, promoting the well being of people in the communities we serve by living the values of compassion, respect, concern for those who are poor, excellence and stewardship. - MercyOne Siouxland Heart and Vascular Center is the region's leading cardiac care program. - MercyOne Siouxland Medical Center ranks number one in Iowa and is nationally recognized for orthopedic services and joint replacement surgery. - Five-star rated stroke program, according to HealthGrades, and the area's only stroke center certified as a Primary Stroke Center by the Joint Commission. - Mercy Medical Services, a partner to the medical center, operates 31 family practice and 9 specialty clinics in Iowa and Nebraska. Additionally, Mercy owns Baum Harmon Mercy Hospital in Primghar, Iowa and Oakland Mercy Hospital in Oakland, Nebraska, and manages Hawarden Community Hospital in Hawarden, Iowa, and Pender Community Hospital in Pender, Nebraska. Living the traditions, visions and values of the Sisters of Mercy, MercyOne Siouxland Medical Center is a part of Trinity Health of Livonia, Mich., the second-largest Catholic healthcare system in the United States. MercyOne Siouxland Medical Center is part of MercyOne, an integrated system of member hospitals in Iowa and other health and patient care facilities united into one operating organization to improve the delivery of healthcare services to the people of Iowa and surrounding communities