Hillcrest HealthCare System
Hospitals and Health CareOklahoma, United States1001-5000 Employees
Hillcrest HealthCare System is a regional health care network based in Tulsa, Oklahoma, serving communities in eastern Oklahoma. It operates eight hospitals—including Hillcrest Medical Center, Hillcrest Hospital South, Tulsa Spine & Specialty Hospital, Bailey Medical Center, and Hillcrest facilities in Cushing, Claremore, Henryetta, and Pryor—and two physician groups, the Oklahoma Heart Institute and Utica Park Clinic. The system provides inpatient, outpatient, and emergency care across its facilities, supported by a licensed bed count of 1,173 and a broad mix of surgical and specialty services. It handles a substantial patient volume with nearly 500,000 outpatient visits annually and more than 130,000 ER visits each year. The organization maintains a sizable workforce of clinicians and support staff to coordinate care across its eastern Oklahoma footprint. In 2026, Practice Greenhealth recognized Hillcrest for sustainability leadership, naming Hillcrest Medical Center a Greenhealth Leader and awarding a Circle of Excellence in Climate.