
Ascension St. John Owasso
Ascension St. John Owasso is a nonprofit health system in Oklahoma that provides emergency and other hospital services through Ascension St. John, which operates seven hospitals and 80+ clinics in the region. The Owasso site focuses on emergency care within the Ascension St. John network, part of their long-standing presence in northeastern Oklahoma. General context: founded in 1926, headquartered in Tulsa, employs thousands, and offers comprehensive care including cardiology, neurosurgery, women's health, orthopedics, trauma, and more. If you need specific details about Owasso’s emergency department hours, services, or CMS ratings, I can locate those.




