Leadership
Melissa Sigmond
Chief Executive Officer
Esther Cohen
Chief Financial Officer
Jennifer Lenkowsky
Chief Program Officer
Brian G. Murphy
Chief Marketing Officer
Membership, Fitness, Sports & Aquatics
Jessica Kessler
Director of Member Experience
Angelique Bonet
Member Services Manager
Julio Ramirez
Fitness & Sports Director
Yoel Gerstein
Director of Aquatics
Raffi Bock
Assistant Director of Aquatics
Family & Youth Services
Sam Sullivan
Director, Family & Youth Services
Renee Bock
Director, Early Childhood
Arienny DeJesus
Assistant Director of Kid’s Space at Riverdale Y & Inclusion Coordinator
Irene Tapert
Assistant Director of Kid’s Space at PS24
Community Building
Alexandra Nyashina
Director of Volunteer Services
Rabbi Scott Kalmikoff
Director of Community Engagement
Shira Silverman
Sunday Market Manager & Volunteer Coordinator
Cultural Arts
Laurie Walton
Director, Performing Arts
Justin Fischer
Director, Music
Lauren Treat
Director, Dance
Amanda Eastman
Director; Jr Rising Stars, Little Rising Stars and Summer Stage
Katie Adams
Assistant Director; Jr Rising Stars, Little Rising Stars and Summer Stage
Older Adult Services
Sharon Asherman, LMSW
Director, New Beginnings
Gladyz Rodriguez
Office Manager
Nekiya Edwards
Kitchen Manager
Grethel Samuel
Program Coordinator
Carmen Lopez, LMSW
Social Worker
Behind The Scenes
Miriam Maman
Accounts Receivable
Sabrina Noel
Registrar
Adriana Rexhepi
Coordinator, Human Resources
William Reynoso
Director, Facilities
Kenichiro Suzuki
Controller
