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.


Regina Mills, APRN-CNP

Regina Mills, APRN-CNP
4.7 out of 5 


Utica Park Clinic
1245 S. Utica Ave., Suite 100
Tulsa, OK 74104
Phone: 918-579-3850


Cancer Care
Medical Oncology

Regina Mills, APRN-CNP, has worked in medical oncology (cancer care) since 2008. She chose to focus her career on this area because of a personal experience. “I had a grandmother with stage IV thyroid cancer who I cared for during the last year of her life,” she said. “I saw how the medical oncology providers took care of her and I knew I wanted to make a difference in others’ lives as they had made in mine.”

When caring for patients, Mrs. Mills treats people as she would want her own family treated. “Working in medical oncology requires a heightened level of compassion and dedication to patients,” she said. “The nature of the diseases I treat makes the relationships I build with patients and their families very important. A career in medical oncology involves just as much passion as it does experience.”

When teaching people how to get healthy, Mrs. Mills encourages them to count on friends and family. “The most important thing I tell my patients is to let others help them in their journey,” she said. “The process can get overwhelming, but having help from other people can make their lives a little easier.”

Mrs. Mills received Bachelor of Science and Master of Science degrees in nursing from Chamberlain College of Nursing in 2018 and 2019, respectively. Prior to joining Utica Park Clinic (UPC) as a nurse practitioner, Mrs. Mills was a registered nurse for UPC medical oncology.

When she is away from the office, Mrs. Mills enjoys spending time with her family, going to the movies, shopping and traveling.

Mrs. Mills welcomes new patients and accepts most insurance plans. Her office is located on the Hillcrest Medical Center campus at:

     Utica Park Clinic
     1245 S. Utica Ave., Suite 100
     Tulsa, OK 74104

For more information or to schedule an appointment, call 918-579-3850.

Featured Reviews



She is always courteous, answer questions and helps when other arrangements need to be made for the patient. I appreciate the attentiveness to letting me be informed if they have the lab results available.

   — Sandye Taylor


Regina is the best! She listens and is so helpful!

   — Christine Cranke


The schedule is using up all my vacation but overall the services are fine, too expensive.

   — Jay McCabe