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

Jana R. Loveless, M.D.

Jana R. Loveless, M.D.


Oklahoma Heart Institute South Pointe
9228 S. Mingo Road Suite 200
Tulsa , OK 74133
(918) 592-0999



Dr. Loveless is a sleep specialist, with expertise in the diagnosis and treatment of sleep disorders. Prior to joining Oklahoma Heart Institute, Dr. Loveless was with Nocturna of Tulsa, Warren Clinic and Springer Clinic. She is director of the sleep medicine programs at Hillcrest Hospital Claremore and Hillcrest Hospital Henryetta.

Internal Medicine - University of Oklahoma in Tulsa, Oklahoma, where she served as chief resident

Medical degree - University of Oklahoma in Tulsa, Oklahoma
Graduate studies - Texas Tech University in Lubbock, Texas
Bachelor of Arts degree - Davidson College in Davidson, North Carolina

Board certified in internal medicine and sleep medicine

Dr. Loveless also practices at the Oklahoma Heart Institute clinics in Claremore and Henryetta.
For clinic locations and directions, click here.

Internal Medicine
Sleep Medicine