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Columbia St. Mary's Employee Directory

Hospitals and Health CareWisconsin, United States1001-5000 Employees

Columbia St. Mary's has about 1.4K employees, nearly all of them in North America. Healthcare Services and Community & Social Services make up over half of the profiles with a known department. Columbia St. Mary's's workforce spans 23 departments. Columbia St. Mary's's workforce fell 25% between July 2025 and July 2026.

Find Columbia St. Mary's employees' phone numbers or email addresses

Columbia St. Mary's Global Highlights

Location
Employees

North America
1.2K

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  • United States Of America
    1.2K
  • Canada
    1

South America
1

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  • Brazil
    1

Columbia St. Mary's's Leadership

  • Chief Executive Officer at Columbia St. Mary's
    B. S.
    Chief Executive Officer
    Mobile Phone
  • Chief Operating Officer at Columbia St. Mary's
    F. G.
    Chief Operating Officer
    Mobile Phone
  • Chief Of Cardiology at Columbia St. Mary's
    D. G.
    Chief Of Cardiology
    Mobile Phone
  • President at Columbia St. Mary's
    G. P.
    President
    Mobile Phone
  • President at Columbia St. Mary's
    M. T.
    President
    Mobile Phone
  • Owner at Columbia St. Mary's
    C. H.
    Owner
    Mobile Phone
  • Owner, Imoni Events at Columbia St. Mary's
    D. P.
    Owner, Imoni Events
    Mobile Phone
  • Owner at Columbia St. Mary's
    G. A.
    Owner
    Mobile Phone

Columbia St. Mary's Employee Metrics

100%
50%
0%
2026
2025
  • Healthcare Services
  • Information Technology
  • Education
  • Pharmaceuticals
  • Research
  • Other
  • Analytics
  • Community & Social Services
  • Administrative
  • Support

Healthcare Services is the largest department at 71% of profiles with a known department, up from 60% in July 2025, followed by Community & Social Services (7%, up from 2%) and Pharmaceuticals (3%, down from 4%).

Contact profiles from Columbia St. Mary's

Name
Title
Contact
Location
Last Update
  • Chief Executive Officer at Columbia St. Mary's
    B. S.
    Chief Executive Officer
    Mobile Phone
    Oct 16, 2024
  • Owner at Columbia St. Mary's
    C. H.
    Owner
    Mobile Phone
    Oct 16, 2024
  • Owner, Imoni Events at Columbia St. Mary's
    D. P.
    Owner, Imoni Events
    Mobile Phone
    Oct 22, 2024
  • Chief Operating Officer at Columbia St. Mary's
    F. G.
    Chief Operating Officer
    Mobile Phone
    Oct 17, 2024
  • President at Columbia St. Mary's
    G. P.
    President
    Mobile Phone
    Oct 23, 2024
  • Owner at Columbia St. Mary's
    G. A.
    Owner
    Mobile Phone
    Oct 17, 2024
  • President at Columbia St. Mary's
    M. T.
    President
    Mobile Phone
    Oct 21, 2024
  • Owner at Columbia St. Mary's
    P. S.
    Owner
    Mobile Phone
    May 20, 2025
  • Owner at Columbia St. Mary's
    S. O.
    Owner
    Mobile Phone
    Oct 18, 2024
  • Co Founder Product Guy at Columbia St. Mary's
    S.
    Co Founder Product Guy
    Mobile Phone
    Dec 08, 2025

Frequently Asked Questions

What are the largest departments at Columbia St. Mary's?

Minus sign iconPlus sign iconHealthcare Services is the largest department at 71% of profiles with a known department, up from 60% in July 2025, followed by Community & Social Services (7%, up from 2%) and Pharmaceuticals (3%, down from 4%). Columbia St. Mary's's workforce spans 23 departments.

How has Columbia St. Mary's's workforce changed over the past year?

Minus sign iconPlus sign iconColumbia St. Mary's's workforce fell 25% between July 2025 and July 2026. Healthcare Services's share of profiles with a known department rose from 60% to 71%.

How many employees does Columbia St. Mary's have currently?

Minus sign iconPlus sign iconColumbia St. Mary's has approximately 1.4K employees as of October 2026. These team members are located across 2 continents, including North America and South America.

Who are Columbia St. Mary's's key employees and leadership?

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As of October 2026, Columbia St. Mary's's key employees include:

  • Chief Executive Officer: B. S.
  • Chief Operating Officer: F. G.
  • Chief Of Cardiology: D. G.
  • President: G. P.
  • President: M. T.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

What is Columbia St. Mary's's most common email format?

Minus sign iconPlus sign iconColumbia St. Mary's employees' email format typically follows the pattern of First.Last@ascension.org. Trying to find reliable and up-to-date employee contact data? Find more Columbia St. Mary's email formats with LeadIQ.

What is Columbia St. Mary's known for?

Minus sign iconPlus sign iconColumbia St. Mary's was founded in 1849 and operates in the Hospitals and Health Care industry. You can contact Columbia St. Mary's's main corporate office by phone at
+1-262-243-****
. Explore Columbia St. Mary's's company overview page for more information.

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