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Additional Information

Not BBB accredited

Additional Information for Columbia St. Mary's, Inc.

View full profile
Location of This Business
4425 N Port Washington Rd, Glendale, WI 53212-1082
Headquarters
Saint Louis, MO 63145-5998
BBB File Opened:
1/1/1957
Years in Business:
31
Business Started:
1/1/1993
Business Started Locally:
1/1/1919
Business Incorporated:
1/27/2012
Type of Entity:
Corporation
Alternate Business Name
  • Columbia St. Mary's Community Physicians
  • Columbia St Mary's - Milwaukee Campus
  • Columbia St Mary's - Ozaukee Campus
  • Columbia St Mary's Office Center
  • Madison Medical Affiliates
  • Columbia St Mary's - Grp 3
  • Sacred Heart Rehab Institute
  • Columbia Health System, Inc.
  • Columbia/St. Mary's, Inc.
  • Columbia St. Mary's
  • Columbia St. Mary's Hospital-Milwaukee
Additional Contact Information

Fax Numbers

  • (414) 291-1319
    Primary Fax

Phone Numbers

Additional Business Information
Additional Info
Columbia St. Mary's, Inc. operates Columbia Hospital, St. Mary's Hospital, Mequon Care Center, Inc. and Newport Ventures. Mequon Care Center, Inc. offers long term nursing home services and outpatient services. Newport Ventures offers pharmaceutical services.
Serving Area
  • WI
Program Participation


As the largest nonprofit health system in the United States and the world's largest Catholic health system, Ascension is committed to delivering person-centered care to all with special attention to those who are poor and vulnerable. In FY2014 Ascension provided $1.8 billion in care of persons living in poverty and other community benefit programs.

More than 150,000 associates and 40,000 employed and affiliated providers serve in 1,900 sites of care - including 131 hospitals and more than 30 senior care facilities - in 24 states and the District of Columbia.

In addition to healthcare delivery, Ascension subsidiaries provide a variety of services and solutions including physician practice management, venture capital investing, treasury management, biomedical engineering, clinical care management, information services, risk management and contracting through Ascension's own group purchasing organization.
Business Categories
Hospital, Health and Wellness

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