St. Mary's Regional Medical Center has served the healthcare needs of northwest Oklahoma for more than 100 years. We hold a strong commitment to service and quality that is shared throughout our team. Long recognized for excellence, St. Mary's has continued it's pursuit, earning the CMS Five-Star Quality Rating and a Top Workplaces honor from The Oklahoman. The Oklahoma State Department of Health recognized the hospital with an Award of Excellence and a designation as an Oklahoma Certified Healthy Business. St. Mary's has also been named "Best Hospital" by Enid residents for four consecutive years in the Enid News and Eagle Readers' Choice Awards.