New York State Assemblywoman Gina L. Sillitti Share: New York State Assemblywoman Gina L. Sillitti Request Info 20 Vanderventer Avenue #100W Port Washington, NY 11050 (516) 482-6966 Rep Info Map Whom to Contact Christine Liu Community Liaison 20 Vanderventer Avenue #100W Port Washington, NY 11050 Phone: (516) 482-6966 Send an Email What's Nearby? Distance: 5 10 15 20 25 50 mi.