Ascension St. John Owasso

In Owasso, OK, our care team at Ascension St. John Owasso Hospital and ER delivers personalized testing and care for your everyday health needs.

Specialty and emergency care, close to home

Ascension St. John Owasso is a hospital with 24/7 emergency care and a level IV trauma center. We deliver cardiovascular and urology preventive care as well as general surgical care for life-threatening injuries and illnesses using advanced robotic assisted technology. Ascension St. John Owasso offers lab tests and all-digital diagnostic imaging for mammograms, CT, MRI, and bone density. Our maternity care team starts by listening to you to deliver care that’s right for you and your baby. Our Women’s Health Center OB-GYN doctors specialize in caring for your health at every stage of life. We don’t just deliver babies at our birthing center. We deliver personalized care before, during and after pregnancy. Our primary and specialty care doctors offer advanced care close to home.

If you are experiencing a life-threatening medical emergency, go to the nearest ER or call 911.

What sets us apart

“High Performing” care for pneumonia patients

Earned the highest distinction from U.S. News’ Best Hospitals for treating patients with pneumonia.

Level IV trauma center

As a level IV trauma center, we stand ready 24/7 to deliver advance trauma life support (ATLS) care.

Personlized care

Doctors and care teams at Ascension St. John Owasso provide personalized, compassionate care.