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

Theresa Horton, M.D.

Theresa Horton, M.D.


Utica Park Clinic - Owasso
10512 N. 110th East Avenue Suite 300
Owasso, OK 74055
Phone: (918) 376-8901



Theresa Horton, M.D., is board certified by the American Board of Pediatrics. Her medical interests include preventative care, nutrition, attention-deficit/hyperactivity disorder (ADHD), international adoption and alternative therapies. Patient comments about Dr. Horton include:

     "She's very personable and attentive. She makes my daughter feel at ease at doctor's office. Dr. Horton was focused on caring for my daughter and did not act like she was in a hurry to get to her next patient."

     "I felt very comfortable with her. More importantly, my baby seemed to love her." January, 2017.

She graduated from the University of Oklahoma in Oklahoma City and completed her residency in pediatrics at the University of Texas Medical Branch in Galveston, TX.

In her spare time, Dr. Horton enjoys spending time with her four children, reading, gourmet cooking, yoga, camping, and traveling.

Dr. Horton speaks conversational Mandarin. She welcomes new patents and accepts most insurance plans. Her office is located on the campus of Bailey Medical Center at 10512 N. 110th East Ave. (106th St. N. & N. Garnett), Suite 300 in Owasso. To schedule an appointment, please call (918) 376-8901.