Hillcrest COVID-19 Call Center
Hillcrest HealthCare System has an established COVID-19 Call Center. Operators are available Monday - Friday, from 8 a.m. to 5 p.m. to answer patient questions, provide support and connect them to a provider. The Call Center line is 918-574-0920.

(918) 592-0999


At Oklahoma Heart Institute, we don’t believe it’s enough to simply keep up with the latest advances in cardiovascular medicine. We prefer to lead the way. That’s why the Oklahoma Heart Research & Education Foundation supports participation in a variety of important research studies designed to bring new treatments to patients sooner. With ongoing studies and clinical trials evaluating treatments for many conditions including valvular disease, high blood pressure, heart failure and coronary artery disease, Oklahoma Heart Institute – and our patients – are at the forefront of innovation.