The CJS Team


Rabbi Nosson Potash


Rabbi Nosson grew up in London, UK. He studied in rabbinical schools in London, Israel and New York. Rabbi Nosson oversees the administration and development of CJS’s mission. He also leads many of the CJS programs.


Bella Ben-Shach

Program Coordinator

Bella grew up in the South Bay and received her Dual Masters degree from Brandeis University in Jewish Nonprofit Management and Israel Studies. Bella organizes and schedules CJS programs and serves as the main point of contact for all CJS partners.


Chaya Potash

Special Events Director

Chaya is a San Francisco native and studied in Canada and Israel. In addition to providing general programmatic support, Chaya develops and executes the annual CJS gala.