St John Clinic

At Ascension Medical Group St. John Phillips Clinic in Bartlesville, Oklahoma, our care teams deliver walk-in care, testing and healthcare services, conveniently located for the employees and families of Phillips and Conoco. We help your employees safely return to work. Our doctors and care teams provide convenient and confidential physical evaluations to help ensure applicants are able to perform specific job tasks. For health screening and drug testing, you can rely on Ascension St. John to provide confidential, secure and reliable testing for your employees.