General Contact

Thank you for your interest!

Contact Us:

4026 Maher Street
Napa, CA 94558

707.255.0950
707.255.0334 FAX - Main Office

Faculty/ Staff Directory

Department

Last Name

Elle Harrington

English

Instructor of English

Since: 2020

707.255.0950 ext. 741

Brown University - B.A.
Boston University - M.A.
Jordan Hartman

Mathematics, Science

Instructor of Mathematics and Science

Since: 2021

707.255.0950 ext. 750

University of California, Davis - B.A.
Justin Hayes

Technology

Director of Information Technology

Since: 2016

(707) 255-0950 ext. 713
Maika Hefflefinger

College Counseling

College Counselor

Since: 2024

707.255.0950 ext. 787

University of California, Berkeley - B.A.
Santa Clara University - M.T.S, Th.M.
Lisa Henry

Science

Instructor of Science

Since: 2022

707.255.0950 ext. 761

University of California, Davis - B.S.
Alexander Hesser

Social Studies

Instructor of Social Studies

Since: 2008

707.255.0950 ext. 617

University of California, San Diego - B.A.
The University of Edinburgh - M.Sc.
Lauren Hesser

Visual and Performing Arts

Co-Dean of Students and Instructor of Vocal Music

Since: 2010

707.255.0950 ext. 529

University of Redlands - B.A.
Andrew Hodges, Ed.D

Religious Studies

Instructor of Religious Studies

Since: 2006

707.255.0950 ext. 521

University of San Diego - B.A.; M.Ed.
Creighton University - Ed.D.
Jesuit School of Theology at Berkeley - Certificate of Theological Studies

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.