Contact Us

For more information, contact us at:

St. Mary Catholic Secondary School
1918 Whites Road
Pickering, ON L1V 1R9

Tel: 905-420-7166
Fax: 905-831-1778

Principal: Michael O'Brien (ext 56000)

Vice-Principals: Kelly Denomme (S - Z, ext 56007), Jonathan Di Ianni (G - O, ext 56005), Maureen O'Reilly (A - F, ext 56004) 

Staff List & Phone Extensions

Superintendent of Education: John Mullins

Director of Education: Anne O'Brien

School Trustee, City of Pickering: Jim McCafferty

View the Durham Catholic District School Board's website for more information.

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