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Justin-Siena Fund

Justin-Siena's Core Principles

Our Lasallian Catholic mission transforms lives who impact communities and your investment of support makes that possible. Justin-Siena lives out our mission “to prepare students to serve and to lead in an ever changing world." And that is possible because of the investment of our community in ensuring we develop servant leaders who understand their education has a purpose beyond the important knowledge and experiences we provide.

Justin-Siena relies on the continued involvement and generosity of our alumni, alumni parents, grandparents, and friends to guarantee that our students and programs each thrive. 

All gifts can be made throughout the fiscal year (July 1 - June 30) and are reflected in the Annual Report published in the late fall.  
Your gift is 100% tax deductible to the extent allowed by law. JSHS is a 501(c) (3) nonprofit organization registered with the IRS. Justin-Siena Tax ID #94-2168313.

Contact Us:

List of 5 members.

  • Photo of Matthew D. Powell

    Matthew D. Powell 

    President
    707.255.0950 ext. 641
  • Photo of Andrea Flores

    Andrea Flores 

    Vice President for Advancement
    707.255.0950 ext. 610
  • Photo of Br. Kevin Slate,

    Br. Kevin Slate, FSC 

    Director of Donor Relations
    707.255.0950 ext. 705
  • Photo of Jennifer Rasler

    Jennifer Rasler '86 

    Advancement Associate
    707.255.0950 ext. 764
  • Photo of Beth Fenton

    Beth Fenton 

    Advancement Associate - Communications
    707.255.0950 ext. 763

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.