Academics

Bell Schedule

Because biology matters.

The student experience is designed around research on adolescent biology. Our 9:00 am start time syncs naturally with our students’ sleep patterns. And our faculty are trained in the latest in neurobiological research in order to optimize the conditions for both social/emotional and academic growth. Read more about our schedule in the Napa Valley Register.

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.