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Fr. Nelson Henao, Devon Prep Principal, is in his second year leading the school, although he’s no stranger to Devon, having worked here on multiple occasions in multiple roles starting in 2009. He holds a Philosophy degree from St. John Vianney College Seminary in Miami, FL, as well as a Theology degree from Pontifical Gregorian University in Rome, Italy.

On what Fr. Nelson likes most about Devon Prep:
“I love the mission of our institution because, in an environment of responsible fraternity, we live our educational vocation knowing that the right combination of academic study, sports practice, and faith experience enriches the lives of each of our students and provides them with solid foundations to aspire to a happy life.”

On how he approaches his work and daily life at Devon Prep:
“I live each day with joyful gratitude for the opportunity to work with a highly professional group that loves to accompany the young people entrusted to us by their parents on their life journey.”


Mr. Mark Aquilante attended Devon Prep for six years before graduating in the Class of 1994. He attended West Chester University where he received a Bachelor of Science in Elementary Education in 1999. Mark began his career as a teacher at Devon Prep in 2000, and over the past 25 years has taught, served as Athletic Director, Assistant Dean of Students, and Director of Student Affairs. In 2018 Mark received his Masters in Educational Leadership at Cabrini University.

In addition to spending time as a school administrator, Mark also was the Head Baseball Coach for 13 years. During that time the school was able to win the PIAA State Baseball title in 2014 and 2019. 


Chris Molz served as the Chief Controller at the Restaurant School from 2004-2021. At the Restaurant School he oversaw budgeting, accounting, and all financial matters at a time when the school enrollment topped 550 students. Prior to his time at the Restaurant School Chris worked as Controller for Wolf, Block, Schorr, and Solis-Cohen LLP in Philadelphia. 


Mr. Andrew Pack, Devon Prep’s Director of Institutional Advancement, is new to his role but not new to the school, having graduated from Devon in 1990!  “As an alum I have great appreciation for the impact the school had on my professional and personal life!”  After graduation he went on to LaSalle University where he graduated with a Bachelor of Arts in Political Science.

Professionally, Andew has served in various leadership roles for the past 25 years, including working for the University of Pennsylvania Athletics Department where he helped raise $124 million as part of their “Making History” fundraising campaign.  He brings that level of expertise to the Development Office and sees nothing but potential in a Devon Prep future he’s helping to build!

He lives in Ambler, with his wife Angie and his son, Ian.