Contact us

Call or Visit


Main Office:

Breakthrough Silicon Valley
c/o Hoover Middle School
1635 Park Avenue
San Jose, CA 95126
(408) 287-6357 (Office)
(408) 286-4864 (Fax)

The office is located in Room 138.
Click here for a site map.


Franklin-McKinley Site Office:

Breakthrough Silicon Valley
c/o Franklin-McKinley School District
645 Wool Creek Drive
San Jose, CA 95112
(408) 283-6136

Click here for a site map.


Breakthrough Silicon Valley offices remain open over most school breaks and many holidays. Both the Main Office and the Franklin-McKinley Site Office close on the following holidays:

Veterans Day
Thanksgiving Day
Day after Thanksgiving
Christmas Eve
Christmas Day

New Year’s Day
Martin Luther King Jr. Day
Presidents Day
Memorial Day
Independence Day
Labor Day


general inquiries



John Hiester – Executive Director

Winnie Yip Fong - Senior Director of Programs and Instruction

DeAndra Hicks – Director of Development



Delaney Bantillo – Middle School Program Coordinator

Makenzy Bennett – Senior Coordinator of Leadership Development Program

Karen Camacho – Middle School Program Coordinator

Johnny Du – Development Manager

Andrea Garcia – Senior Coordinator of College Access Programs

Diana Garcia – Admissions and Program Associate

Danielle Serrano – Operations Manager

Priyanka Subramaniam - Senior Coordinator of Development and Marketing

Bryan Tomlinson – Associate Director of College Access Programs