Staff Directory

Pastor & Headmaster
Father Dennis J. O'Rourke
Fr. Dennis J. O'Rourke, V.F. is the pastor for both St. Gabriel the Archangel Parish and ACS. As not only our founding father, but also one of the founders for St. John Bosco in Phoenix, AZ., Father Dennis is a tireless advocate for the expansion of the Catholic faith for the next generation of youth. 
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Dr. Sharon Pristash

BA Elementary Education
BA English
Master's degree in Curriculum and Instruction
Doctorate degree in Educational Leadership
Certificate - AZ K-12 Principal