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

Lauren E. Stegemann, APRN-CNS

Lauren E. Stegemann Profile Image


Oklahoma Heart Institute Utica Office
1265 S. Utica Ave. Suite 300
Tulsa , OK 74104
(918) 592-0999


Lauren received both her Bachelor’s and Master’s of Science degrees in nursing from the University of Oklahoma, College of Nursing, after receiving her first Bachelor’s of Arts degree in integrated sciences from the University of Denver.  She began her career at the Oklahoma Heart Institute as a cardiovascular specialist in the Cardiac Catheterization Lab.