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Meet Our Admissions Team! 

Providing a personal experience for every family who considers St. Mary's Prep, we are rooted in the belief that each family deserves a unique view into our incredible school. 

Our dynamic and experienced Admissions Team is here to ensure your first experience with Orchard Lake St. Mary’s Preparatory is a great one.


Admissions Officers Peyton Coleman and Dominic Zerki offer a comprehensive introduction into the St. Mary's Prep educational community and will personally guide you through every step of the admissions journey — from scheduling shadow days and parent tours to attending on-campus events and completing the application process, we guarantee an experience specifically designed for your child. 

Once your student is accepted and chooses to enroll, our Director of Enrollment and Student Engagement, Candace Castiglione, will ensure your family is fully prepared to begin your OLSM journey. She will work to make sure your child is supported, connected, and engaged in our school community from day one.

Mr. Peyton Coleman
Admissions Officer

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Peyton joined St. Mary's Prep in June of 2024. Aside from working in the admissions office, he is also our head varsity wrestling coach.  

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Contact Peyton

Office:
248-392-9278

Email: 
pcoleman@stmarysprep.com 

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Mr. Dominic Zerki
Admissions Officer

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Dominic, a 2009 graduate of St. Mary's Prep, joined the admissions team in May of 2025. He has been teaching math & science at OLSM over the last decade and has also coached football and wrestling. 

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Contact Dominic

Office:
248-392-9963

Email: 
DZerki@stmarysprep.com 

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Mrs. Candace Castiglione
Director of Enrollment and Student Engagement

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Candace served as Dean of Admissions at OLSM for fifteen years and transitioned into the role of Director of Enrollment and Student Engagement in June of 2025.

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Contact Candace! 

Office:
248-392-9280

Email: 
ccastiglione@stmarysprep.com 

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