J Leaders Leadership Academy
Cohort Fellows and Alumni
2021-2022 Cohort Fellows












Nathanel Serebrenik
People Operations | Jewelry Entrepreneur | Project Manager | Certified Scrum Master




Rabbi Hugh Seid-Valencia
Director of Collaborative Leadership and Jewish Engagement at Jewish Silicon Valley
Cohort Facilitator, 2021-2022 Leadership Academy Cohort Steering Committee

Meg Adler
Assistant Director of Jewish Life and Learning
2021-2022 Leadership Academy Cohort Steering Committee

Sarah Feldman, MBA
Director of Analytics at Truebill
2021-2022 Leadership Academy Cohort Steering Committee



Joshua Krug, Ph.D.
Director of Jewish Life and Learning at Kehillah Jewish High School
2021-2022 Leadership Academy Cohort Steering Committee

Alex Mayorkis
Technical Support Engineer
Assistant Director, 2021-2022 Leadership Academy Cohort Steering Committee
2020-2021 Cohort Fellows






















David Nassau, MBA
Sr. Product Marketing Manager at Intel| IRONMAN Triathlete | Non-Profit Founder
2020-2021 Leadership Academy Cohort Director

Sarah Feldman, MBA
Fitbit Analytics Manager | Google |Leader in Autonomous Vehicles | Non-Profit Founder
2020-2021 Leadership Academy Cohort Associate Director

Zachary Nelson
Biomedical Engineer at PQ Bypass
2020-2021 Leadership Academy Cohort Assistant Director