Located at 99 Fort Washington Avenue and 163rd Street, New York NY 10032 | Directions | (212) 927-5600

Staff

The staff makes the difference at Riverstone!

Administration
Ilana Dunner, LCSW, Executive Director
Mary Ellen Sanger, Development and Technology
Nina Bash, BS, Fiscal Manager
Norma Rodriguez, Administrative Assistant
Rosemary Burgos, Custodian

Social Services
Xanthe Sonza, Director
Diane Felix, Case Worker, Geriatric Mental Health Initiative
Yolanda Figuereo, Case Worker, Daily Money Management

Memory Center
Carmen Nunez, Director
Michelle Maldonado, Assistant Director
Birmania Peralta, Program Leader
Alexandra Mendes, Case Worker
Carmen West, Program Leader
Avril Ball, Program Leader
Matilde Bueno, Program Assistant
Yaribel Portorreal, Program Assistant
Mikhail Castillo, Program Assistant
Iscra Colon, Personal Care Assistant
Lisia Constanzo, Administrative Assistant
Yuenhung Yu, Billing/Administration Clerk

Senior Center
Laura Ruiz, Director
Josefa López, Custodian

Open Door
Rocio de la Cruz, Director