Via LIRR:
Take Port Jefferson Line (Blue) to New Hyde Park Station. The office is a few minutes away by cab.
From East (LI):
Take Northern State Parkway to New Hyde Park Road South - stay in Right Lane. When you see the Pathmark Sign make a Right. Stay in the Right Lane (This is Marcus Ave.) Go past the building to the second entrance. The sign will say 2800. Pull into the Parking Lot - this entrance is the west wing of 3000 Marcus Ave.
From West (NYC) :
Take the Grand Central/Northern State to Exit 25 Lakeville Road/Marcus Ave. Make a Left at the Light (This is Marcus Ave.) Stay in Left Lane enter at 2800 Marcus Ave. Pull into the Parking Lot - this entrance is the west wing of 3000 Marcus Ave.