Home / Catholic Schools   Make the Choice of a Catholic Education! Parents & Students Tuition Assistance Find a Catholic School High School Placement Test Principals & Teachers Marketing & Media Alumni Jobs at Catholic Schools Contact Us   Catholic Schools Office 305 Michigan Ave.   GRB - 7th Floor   Detroit, MI 48226-2605   Office: (313) 237-5775   Facsimile: (313) 237-5857   E-Mail: catholicschools@aod.org   Superintendent of Schools: Sr. Mary Gehringer OSM     Catholic High School League Athletics   305 Michigan Ave.   GRB - 7th Floor   Detroit, MI 48226-2605   Office: (313) 237-5960   Facsimile: (313) 237-5857   E-Mail: chsl@aod.org   photos courtesy of The Michigan Catholic News