About

Employee Directory

Select a Department

  • Photo of Matthew Vadeboncoeur
    Matthew Vadeboncoeur
    Dean of Academic Technology, Science Teacher
    Bio
     
    Matt Vadeboncoeur joined Sage Hill as the Library Media Technician in 2019. He was previously a long-term substitute at Westminster High School for world history, study skills, and automotive shop. He holds a bachelor’s degree in history from the California State University of Long Beach, where he also worked as an assistant librarian. He later earned his credential for social science education.
  • Photo of Audrey Vermeulen
    Audrey Vermeulen
    Advancement Associate
    Bio
     
    Audrey Vermeulen joined Sage Hill in April 2024. She earned her bachelor's degree in Public Relations & Strategic Communication and a master's degree in Leadership and Innovation from Biola University. While at Biola, Audrey competed with the Women's Division 2 Swimming Team.
Sage Hill School complies with Federal Transparency in Coverage regulations by providing a link to machine readable files related to the health plans offered to our employees. The machine-readable files are formatted to allow researchers, regulators, and application developers to more easily access and analyze data including negotiated service rates, and out-of-network allowed amounts between health plans and healthcare providers. Click here for the Blue Shield of California - Health Plan Transparency in Coverage.



Sage Hill School

Sage Hill School admits students of any race, color, national and ethnic origin to all the rights, privileges, programs and activities generally accorded or made available to students at the School. The School does not discriminate on the basis of race, color, national and ethnic origin in administration of its educational policies, admissions policies, scholarship programs, and athletic and other School administered programs.