72nd Anniversary Dinner

Dena Rabinowitz and Jon Rosner are the proud parents of Kira (’19), Eitan (’22) and Yonah (’24). Dena and Jon have been committed and active members of the WDS community for over ten years.Dena has served as a class parent on the Liaison Committee and is a frequent parent volunteer for numerous WDS activities.Dena is a clinical psychologist and is the founder and director of Cognitive Behavioral Psychology of NY. Dena serves on the Board of Directors of the Hebrew Institute of White Plains and also volunteers for the Physicians for Human Rights, where she conducts clinical evaluations for refugees fleeing persecution and seeking asylum. Jon served as a member of the Board of Trustees from 2011 through 2018. During this time, he served on the Finance, Marketing, and Head of School Search Committees, as well as serving as a Chair of the Recruiting Committee. Jon is a Managing Director at JP Morgan Chase.
 Lizzy and Josh Trump are the proud parents of Natalie ('16), William ('18), Simon ('21) and Alex ('23). Josh was a student at Westchester Day School until his family moved to Florida when he was in middle school. They were happy to return to WDS when they moved to Scarsdale in 2008. Lizzy and Josh have been involved in WDS for many years. Josh has been active on the board level for many years including serving a term as president and Lizzy has been active in PTA events. They both enjoy feeling so connected to the place that has nurtured and educated their children. 
Haley & Joseph Toledano are the proud parents of  Bria (‘21) and Jayda (‘23 ). Both Haley and Joseph have committed a tremendous amount of their time and effort to our school. As PTA President from 2015-2018, Haley displayed her talents as a leader and worked tirelessly on programs to benefit the WDS community. For the past four years, Haley has done an amazing job co-chairing the school dinner. She has also served as a class parent on the Liaison Committee and as a teacher in the Learning to Look Program,  introducing our children to art appreciation. Haley continues to be an active member of our school as a member of the Board of Trustees since 2016. Haley is a Medical Science Liaison for Novartis Pharmaceuticals. Joseph is a member of the Finance Committee and the Fundraising & Development Committee. He has also served as a member of the Golf Outing Committee, working diligently to make the Golf Outing a success. Joseph is a Managing Director for Morgan Stanley Wealth Management. 
Debbie is a proud alum of WDS where she received a stellar education setting her on a path to academic, professional and communal achievement. 
After graduating from Barnard College and New York University School of Law and working as a corporate reorganization attorney at Kaye Scholer in New York and a real estate attorney at Cuddy & Feder in White Plains, Debbie served on the Board of Trustees of WDS where she worked on the landmark case against the village of Mamaroneck on behalf of the school as well as on the Learning to Look program and assorted other WDS activities. 
Debbie and her husband David live in New Rochelle where they are members of the Young Israel of New Rochelle and have raised their four children; Tani (’04) - now married to Molly and Jared, Eliana and Arielle former WDS students. In the New Rochelle community, Debbie served on the Board of Trustees of Young Israel of New Rochelle, YINR Womens’ League and in various capacities on behalf of the community. 
In service to the Westchester/Riverdale/Connecticut community, Debbie now serves on the steering committee of the recently established Robert A. Finkelstein Chapter of I-Shine; a program housed at WDS that provides after school programming for children from families coping with a serious illness or death in the family. 
In the the greater Jewish community, from 2011-2015, Debbie served as President of AMIT, an organization supported worldwide providing education to 34,000 Israeli children in 29 cities in Israel, and now serves as AMIT’s Director of Property and Investments, a member of the Board of Trustees, Executive Committee and Finance Committee as well as serving on the advisory board of Midreshet AMIT, a gap year program in Israel which she helped to create. Debbie formerly served as Treasurer, regional vice president, member of the founding New Generation Board and was heavily involved in revamping the AMIT constitution and organizational structure in 2006.
Debbie is also a member of the board of the AZM and is on the V’aad Hapoel the governing body of the World Zionist Organization.
For her efforts on behalf of Jewish Education and Israel, Ms. Isaac was awarded the prestigious Herzl Award by the World Zionist Organization in 2009, and in 2013 Ms. Isaac and AMIT were awarded the Jerusalem Prize for their contribution to Israeli society. 
Ziva Dorf was born and raised in Kibutz Gvat, Israel. She has a passion for being a mom, wife and the Jewish traditions she grew up with, which she loves to pass on through teaching the younger generations. Her two boys will say that she can be too passionate at times but she will always give all of her heart to them and to everything she does. For over twenty years Ziva has instilled the love of ivrit to her students. She has a great relationship with students and parents, as well as the faculty. Ultimately her ambition and drive along with her enthusiasm truly resonates well with her students.

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856 Orienta Avenue
Mamaroneck, NY 10543

Who We Are

Westchester Day School is a Modern Orthodox, co-educational, dual-curriculum, toddler to 8th grade Jewish school that inspires and educates our students in their own way to value menschlichkeit, mitzvot, and lifelong learning.