Ascension St. John

Caring for families in Northeastern Oklahoma—Ascension St. John offers high-quality emergency, primary, and advanced specialty care close to home.

Serving the northeastern Oklahoma community for nearly 100 years

The rich history of Ascension St. John began when the Sisters of the Sorrowful Mother acquired land to build a hospital in Tulsa to care for the sick. Since then, Ascension St. John has enhanced that mission with today's latest technology to provide innovative advanced care for the most complicated conditions and create opportunities for you and your family to conveniently find care with 400+ providers at 7 hospitals.

Find a location near you

7 HOSPITALS

for inpatient, outpatient procedures, specialty and surgical care

6 URGENT CARE LOCATIONS

for non-life-threatening conditions requiring immediate treatment

6 ERs

for serious or life-threatening events

Patient resources

Patient portals & medical records

Billing & financial assistance

Patient health library

Neighborhood resources

What sets Ascension St. John apart?

Ascension St. John Medical Center received the American Heart Association's Stroke GOLD PLUS with Target award for stroke care.

Nationally Recognized Stroke Center in Northeast Oklahoma

Ascension St. John Medical Center received the American Heart Association's Stroke GOLD PLUS with Oklahoma's only hospital to receive Target award for advanced therapy.

Ascension St. John received the American College of Surgeons (ACS) Certification for Trauma.

Certified Level 1 in Trauma Care

Ascension St. John is the first in NE OK to receive the American College of Surgeons (ACS) Certification for Level 1 Trauma.

Best Regional Hospital by US & World News

Ascension St. John Medical Center has been named one of U.S. News & World Report’s High Performing Hospitals for 2025–2026 for Best Regional Hospital recognized in 9 types of care.