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General Contact

Thank you for your interest!

Contact Us:

707.255.0950
707.255.0334  FAX - Main Office

Faculty/ Staff Directory

  • Photo of Alma Gallegos, M.Ed.
    Alma Gallegos, M.Ed.
    Administration, Diversity and Inclusion
    Assistant Principal; Director of LEAP
    Since: 2011
    707.255.0950 ext. 526
    Pepperdine University - M.A.
    University of California, Santa Barbara - B.A.
  • Photo of Mike Knapp
    Mike Knapp
    English
    Instructor of English; Department Chair
    Since: 2022
    707.255.0950 ext. 759
    Dartmouth College - B.A.
    University of Southern California - M.A.T.
  • Photo of Felipe Nieto
    Felipe Nieto
    World Languages
    Instructor of World Languages; Head Soccer Coach
    Since: 2015
    707.255.0850 ext. 657
    University of California Santa Cruz - B.S.

Justin-Siena High School

4026 Maher Street
Napa, CA, 94558
United States
T: 707.255.0950 
F: 707.255.0334
Justin-Siena is a Lasallian Catholic college preparatory community that serves young people in grades 9–12.