Congregation Kehilath Jeshurun - Administration and Staff

The KJ Administration is seasoned, capable and attentive.  Our Administration is responsible for KJ’s unparalleled programs and initiatives.  We invite you to take advantage of KJ’s manifold opportunities to worship, learn, serve and celebrate.  The Administration facilitates all of KJ’s offerings and looks forward to working together with you.

Main office: 212-774-5600

Fax: 212-534-4120

Security Guard: 212-774-5605

• Mr. Leonard Silverman

  Executive Director

  212-774-5680

  Email: LSS@ckj.org

• Ms. Riva Alper

  Administrator

  212-774-5670

  Email: Riva@ckj.org

• Ms. Hattie Murphy

  Comptroller

  212-774-5653

  Email: hattie@ckj.org

• Mr. Sy Yanofsky

  Assistant Comptroller

  212-774-5620

  Email: sy@ckj.org

• Mr. Rudy Arjune

  Superintendent

  212-774-5656

  Email: arjuner@ramaz.org

• Mrs. Dina Farhi
  Executive Assistant to Rabbi Lookstein and Rabbi Steinmetz

• 212-774-5648

  Email: dina@ckj.org

• Mrs. Danielle Herbst

• Social Worker

  212-774-5626

  Email: SocialWorker@ckj.org

• Ms. Esther Zarnel

  Outreach and Programming Coordinator

  212-774-5654

  Email: Esther@ckj.org

• Mrs. Aryana Ritholtz

  Youth Director

  212-774-5635

  Email: Aryana@ckj.org