About Us
St. John Macomb-Oakland Hospital (SJMOH), Macomb Center, is a 376-bed facility offering a wide range of inpatient and outpatient services. SJMOH, Macomb Center opened in the 1960s as South Macomb Hospital to serve the growing suburbs of Warren and the surrounding area. It later became a member of Detroit-Macomb Hospital Corporation and was renamed Macomb Hospital Center. Today it is a member of St. John Health.
St. John Macomb Hospital and St. John Oakland Hospital merged in 2007, and today is now known as St. John Macomb-Oakland Hospital – one hospital, two campuses, 3,000 associates, 600 volunteers, and 1,200 physicians; and a sister site to St. John Health's Riverview Center and Conner Creek Campus.
Whether at the Macomb Center or the Oakland Center, St. John Macomb-Oakland Hospital will continue to deliver state-of-the art health care in an environment of respect and compassion.










