About
Leadership

Leadership Team

Leadership

List of 1 items.

  • David Holquin

    President

List of 4 items.

  • Heidi Harrison, Ed.D.

    Chief Academic Officer

  • Robert Bailey

    Chief Operations Officer

  • Alma Gallegos

    Dean of Academics

  • Stan Cordero

    Dean of Student Life

List of 3 items.

  • Eileen Mize

    Director of Communications

  • John Van Hofwegen

    Director of Finance

  • Alicia Valdivia

    Director of Admissions

Justin-Siena High School

4026 Maher Street Napa, CA 94558
T: 707.255.0950 
F: 707.255.0334
Justin-Siena is a Catholic high school in the Lasallian tradition offering a college preparatory program that serves young men and women in grades 9–12.