Please visit our registration page for information about attending our school and our school information page – curriculum for more information on our future preschool program!

We are prepared to begin school in the fall as Phase 4 of the AOD plan (below) and are ready to move to Phase 3 – Online Learning, if needed. Please see St. William’s Online Learning in Response to COVID-19.

Here is the AOD’s COVID-19 Preparedness and Response July Update.

Archbishop Vigneron announced a bold, new vision for Catholic education in the Archdiocese of Detroit, challenging the Church to embark on a journey of renewal and re-invention with Catholic schools as the face of a missionary movement. Read “Unleashing Our Catholic Schools: A Strategic Vision for the Future of the Archdiocese of Detroit” PDF document | Mobile-friendly website

Visit our Advancement page to read the 2019 Annual Report and Giving opportunities.


Throughout the school year the following time schedule will be in effect:
7:30AM – Doors open, students begin arrival for school
7:45AM – Morning prayer, tardy bell
11:30AM – 11:50AM 4th – 8th grade
11:50AM – 12:05PM – Cleaning and disinfecting of lunch area
12:10PM – 12:30PM – Prek – 3rd grade
2:45PM – Bus student dismissal
2:55PM – Preschool and Jr. Kindergarten dismissal
3:00PM – Kindergarten – 8th grade dismissal


Mrs. Betsy Gabrish, Principal
Mrs. Angela Roelofs, Junior Kindergarten
Mrs. Elizabeth Riehl, Kindergarten
Mrs. Bridget Dulzo, Preschool
Mrs. Katherine Brittain, First – Second Grade
Mrs. Kathy Chapp, Third Grade
Mrs. Sandy Gallagher, Fourth Grade
Mrs. Janet Salley, Middle School Science
Mrs. Dianna Diffenderfer, Sixth/Seventh Grade
Mrs. Holly McDonald, Middle School
Mrs. Lisa Pierson, SOUL Room Consultant
Mrs. Tammy Alber, SOUL Room Consultant