Assistant Head of School
B.A., Université Laval
M.A., The George Washington University
Mr. Hermosilla holds a B.A. in education from Laval University, a Canadian teaching certificate, and a Master’s degree in school administration from the George Washington University. After spending two years teaching French, Spanish, and English in Quebec, he moved to the U.S. in 2002, working in fundraising and technology for independent schools in California and Maryland before coming to MPA in 2011. He runs a small animal sanctuary with his wife and enjoys traveling, woodworking, and spending time with his family.