Class of 2025

Welcome Class of 2025!  

We are thrilled to have you start your journey in our ALLHEART community.  On this page you will find links and resources that will help you hit the ground running here at Justin-Siena.  Also on the website you will enjoy learning about our academics, athletics, the arts, and student life.  We cannot wait for you to get here!



For more information, please contact

List of 4 members.

  • Photo of Alicia Valdivia

    Alicia Valdivia 

    Director of Admissions; Instructor of Social Studies
    707.255.0950 ext. 621
  • Photo of Megan Dominici

    Megan Dominici '92 

    Director of Outreach
    707.255.0950 ext. 591
  • Photo of Jeremy Tayson

    Jeremy Tayson 

    Director of Communications; Head Baseball Coach
    707.255.0950 ext. 734
  • Colin Hamilton 

    Outreach Associate