• Our Mission

      As baptized members of the Roman Catholic Church, we endeavor to support and nurture our relationship with Christ and one another through the celebration of the Sacraments, especially the Eucharist. We strive to serve Christ through our longstanding commitment to education, hospitality and works of justice.


    • This Week at St. Greg's
    • 2014 Art Show
    • Today's Readings
    • Special Sites
    • Archdiocesan Reorganization Plan

      For important information regarding Archbishop Listecki's Reorganization Plan for the Archdiocese of Milwaukee, please see the following links:

      Archbishop Listecki's Letter
      Q&A from the Archdiocese of Milwaukee
      Video Q&A from Archbishop Listecki


    • Summer Office Hours
      A reminder about school & parish office hours during the Summer:

      The parish office will close at Noon on Fridays through August 22nd, but will remain open 7:30am-4:30pm Monday-Thursday.

      The school office will be open:
            closed the month of July
            9am-2pm August 1-22
           Normal hours for the school office resume Monday, August 25th.
    • About St. Greg's
      Mass Times
      Saturday: 4:00 pm
      Sunday: 8:00 am and 10:00 am
      Sunday: 6:00 pm (Life Teen)
      Monday, Tuesday, Wednesday, Friday:  8:15 am 
      Thursday (when school is in session): 8:30 am
      Thursday (when school is not in session): 8:15 am

       Parish Office Hours & Contact Information
      Monday -- Friday: 7:30 am to 4:30 pm

      Phone: 414-543-8292
      Fax: 414-328-3881
      Email: coelian@stgregsmil.org

      School Office Contact Information
      Office Hours: Monday-Friday, 7:30am-3:45pm
      Phone: 414-321-1350
      Fax: 414-328-3881

    • ***SPECIAL NOTICE***
      The church roof project will begin on Monday, July 28th.  Beginning that day daily Mass at 8:15 am will be held in the Parish Office Chapel.  Please enter the Parish Office off of 63rd Street.  This project is expected to take 3 weeks to complete.  Weekend Masses will be celebrated as usual in church.  Any questions please call the Parish Office at 414-543-8282.
    • Curious about St. Greg's?
      For more information about the Parish, click here and submit this form. 
      For school information, click here and submit the form.
    • Submit a Prayer Request
      To submit a prayer request to our Prayer Network, click here.
    • Welcome!
      Recent Baptisms at St. Greg's Parish

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