How the Sisters built a legacy in Tulsa
August 26, 2026
As Ascension St. John marks 100 years in Tulsa, Sister Loretta Hall reflects on the Sisters of the Sorrowful Mother legacy of compassionate care and service.
Cardiology specialties and programs
Learn more about advanced heart and vascular care at Ascension St. John in Oklahoma. Our experienced specialists deliver comprehensive, patient-centered care across a full range of heart and vascular programs.
Stories you'll love
Helping the next generation of healthcare workers
February 4, 2026
Ascension St. John workforce development manager felt called to come back to the place where she started her career to help the Tulsa community explore careers in healthcare.
Ascension St. John is adding a Level 1 trauma center to the area, bringing convenient advanced emergency care close to home.
If incidents occur this Fourth of July, knowing where and when to get immediate and emergency care is important.
Four summer activities that often lead to injuries
June 23, 2025
Ascension urgent care and orthopedic teams are here to help you manage your summer injury.
Ascension St. John is at the forefront of utilizing robotics in Northeastern Oklahoma
October 17, 2024
Ascension St. John is the robotics leader in northeastern Oklahoma.
Experience complex spine care with a personal touch at Ascension St. John in Oklahoma
August 20, 2024
Orthopedic surgeon, Dr. William Clark at Ascension St. John Scoliosis and Spine in Tulsa, Oklahoma, uses a personalized care team approach to patient surgery