![](https://www.prospectsierra.org/wp-content/uploads/2023/11/PSSTA-VivianaAlejandre-819x1024.jpg)
Viviana Alejandre
Assistant to the Middle School Head & Registrar
Our teachers know that at Prospect Sierra they can continue to learn, grow, and thrive – providing continuity and inspiration for your child.
2024 Summer Program Now Enrolling! Check out our offerings.