In every endeavor, we aim to cultivate growth of the mind, body, and spirit. Like our Founder, St. John Baptist de La Salle, we guide our students to become all God made them to be, and a strong partnership with parents is essential in achieving this goal.

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 men and women in grades 9–12.