Yesod Board

Aaron Claman is the founder of Aero Tech Properties of Boulder, Colorado. He is active in various non-profit organizations that support community youth development and Jewish spirituality, and is also a co-Founder and former President of the Yesod Foundation.

David Friedman is the co-founder and chairman of Sandy River Health System, co-founder of the Social Venture Network, former co-chair of the Jewish Funders Network, and co-founder and a former President of the Yesod Foundation.

Tirzah Firestone is a student of Rabbi Zalman Schachter-Shalomi, the founding rabbi of the first Jewish Renewal congregation of Boulder, Colorado (now called Nevei Kodesh), a Jungian therapist, author, and Secretary of the Yesod Foundation.

Thomas D. Hast is the founder and president of Hast & Company, president of Meditators Foundation, a member of the Board of Trustees of Naropa University, and co-founder and current Vice-President and Treasurer of the Yesod Foundation.

Bobbie Zelkind has worked for the Allied Jewish Federation and for Colorado's community mental health system, and for the Mental Health Association of Colorado. She is the current President of the Yesod Foundation.


Yesod Staff

Judy Dawson, Administration

Kathy Geschneider, Accounting

Netanel Miles-Yépez, Project Supervisor