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.

Erin Williamson, APRN-CNP


South Physicians Building - 12th & Utica
1145 S. Utica Ave., Suite 701
Tulsa , OK 74104
United States
Phone: 918-582-6544
Oklahoma US

Erin Williamson, APRN-CNP, has been a Nurse Practitioner since 2009 and practices gastroenterology. Patient comments about her include:      "Five stars for Erin Williamson and Dr. Jeffrey Hunt! They were most courteous, kind and helpful."     "I was very anxious about a future procedure, but Erin explained it and put my mind at ease."  Erin received a bachelor’s degree in nursing from the Jewish Hospital College of Nursing & Allied Health in St. Louis, Missouri. She earned a Master of Science degree in Nursing from the Goldfarb School of Nursing and Barnes-Jewish College in St. Louis, Missouri. Erin is certified by the American Nursing Credentialing Center. She is a member of the American Nurses Association and the Crohn’s & Colitis Foundation of America. Erin's personal interests include spending time at the Lake of the Ozarks and spending time with her husband and two kids. Erin welcomes new patients. Most insurance plans are accepted. She has two office locations.      On the Hillcrest Medical Center campus at:      South Physicians Building      1145 S. Utica Ave., Suite 701      Tulsa, OK 74104      On the Bailey Medical Center campus at:      Utica Park Clinic - Owasso      10512 N. 110th E. Ave., Suite 200      Owasso, OK 74055 For more informaiton or to schedule an appointment at either location, call  918-582-6544  or 877-582-GUTS (4887) between 8:00 a.m. and 5:00 p.m., Monday through Friday.