Ascension St. John Employee Directory

Q: What is Ascension St. John known for?

Ascension St. John was founded in 1926. Ascension St. John operates in the Hospitals and Health Care industry.

Q: How many employees does Ascension St. John have currently?

Ascension St. John has approximately 5K employees.

Hospitals and Health CareOklahoma, United States5001-10000 Employees

Serving Oklahoma for nearly 100 years, Ascension St. John operates seven hospitals and more than 80 healthcare clinics and facilities that together employ nearly 6,000 associates throughout northeastern Oklahoma and southeastern Kansas. In fiscal year 2024, Ascension St. John provided more than $66.5 million in total community benefit, which includes caring for those living in poverty.

Find Ascension St. John employees' phone numbers or email addresses

Ascension St. John Global Highlights

North America
968

United States Of America
966
Canada
2

Asia
3

India
3

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

Oceania
1

Australia
1

Ascension St. John's Leadership

J. H. R.
Chief Operating Officer
Mobile Phone
Email
B. S.
Chief Financial Officer - Ascension Oklahoma
Mobile Phone
Email
L. L.
Chief Advocacy Officer
Mobile Phone
Email
L. D.
Chief Quality Officer
Mobile Phone
Email
C. M.
Chief Operating Officer
Mobile Phone
Email
J. C.
Chief Marketing Officer
Mobile Phone
Email
L. M.
Chief Nursing And Quality Officer
Mobile Phone
Email
J. W.
Chief Hr Executive
Mobile Phone
Email

Ascension St. John Employee Metrics

100%

50%

2025

2024

Healthcare Services
Information Technology
Analytics
Pharmaceuticals
Administrative
Other
Operations

Contact profiles from Ascension St. John

Name

Title

Contact Info

Location

Last Update

J. J.
Director Of Pulmonary, Neurodiagnostics, Sleep Disorders, And Cardiopulmonary Rehab
Mobile Phone
Email
Oct 17, 2024
J. S.
Director Of Central Supply
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
L. B.
Director Of Development
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
M. R.
Clinical Director Of Er
Mobile Phone
Email
Oct 23, 2024
M. W.
Human Resources Director
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
M. S.
Director Of Him
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
S. S.
Director
Mobile Phone
Email
United StatesOklahoma
May 21, 2025
T. W.
Infection Prevention Director
Mobile Phone
Email
United StatesOklahoma
Feb 21, 2024
V. V.
Infection Control Director
Mobile Phone
Email
Oct 23, 2024
M. M.
Administrator/Director
Mobile Phone
Email
United StatesOklahoma
Aug 10, 2025

Frequently Asked Questions

What is Ascension St. John known for?

Ascension St. John was founded in 1926 operates in the Hospitals and Health Care industry; you can contact the main corporate office by phone at

+1-918-333-****

. Explore Ascension St. John's company overview page for more information.

What is Ascension St. John's most common email format?

Ascension St. John employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Ascension St. John email formats with LeadIQ.

How many employees does Ascension St. John have currently?

Ascension St. John has approximately 5K employees as of December 2025. These team members are located across 4 continents, including North AmericaAsiaEurope.

Who are Ascension St. John's key employees and leadership?

As of December 2025, Ascension St. John's key employees include:

Chief Operating Officer: J. H. R.
Chief Financial Officer - Ascension Oklahoma: B. S.
Chief Advocacy Officer: L. L.
Chief Quality Officer: L. D.
Chief Operating Officer: C. M.

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