Hospital, Inc. The hospital was renamed in 1964 to reflect its changing status as a regional referral center. Munson Medical Center became affiliated with Kalkaska Memorial Health Center in 1976 through a management agreement. Munson Healthcare was officially organized as a system of health care providers in 1985 when Paul Oliver Memorial Hospital in Frankfort affiliated with Munson Medical Center. The system now includes Charlevoix Area Hospital, Mercy Hospital Grayling, Mercy Hospital Cadillac, Otsego Memorial Hospital in Gaylord, and West Shore Medical Center in Manistee. Munson Healthcare employs more than 5,500 people. References Hospital buildings completed in 1925 Traverse City, Michigan Hospitals in Michigan Buildings and structures in Grand Traverse County, Michigan Companies based in Grand Traverse County, Michigan Medical and health organizations based in Michigan Hospital networks in the United States Trauma centers