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Gem Evaluation Lab    366 RXR Plaza — Hempstead Tpke   Uniondale, NY 11556-0191
Phone: 516-222-1999   Fax: 516-222-1799

DIRECTIONS TO GEM EVALUATION LAB

Reckson Twin TowersThe Gem Evaluation Lab is centrally located in Nassau County. It is on the mezzanine level of Rexcorp Plaza. (Take the escalator up and walk straight back to the left-hand corridor). The Rexcorp Plaza is on Glenn Curtiss Blvd, which joins Merrick Avenue and Route 24 (Hempstead Turnpike) in Uniondale (see the map below). Right off the Meadowbrook Parkway, Rexcorp Plaza is situated across from the Nassau Coliseum Complex and the Uniondale Marriott.


Directions by car from the north.
  • Long Island Expressway (LIE 495) to the Northern State Parkway.
  • Northern State Parkway to the Meadowbrook Parkway South.
  • Meadowbrook to exit M4 West (Route 24, Hempstead).
  • Follow the ramp to the end. You will see Rexcorp Plaza across the road (two glass towers).
  • Go right onto Hempstead Turnpike.
  • Make a left at the first light.
  • Follow the flow of traffic to the entrance of the Reckson parking area.
  • Make a left into the lot and follow the signs to visitor parking.

Interactive map courtesy of Google Maps. Use your mouse to navigate.



Directions by car from the south.
  • Southern State to Meadowbrook Parkway North (22 North).
  • Meadowbrook to exit M4 West (Route 24, Hempstead).
  • Follow the ramp to the end. You will see Rexcorp Plaza on your left (2 glass towers).
  • The ramp will end on Hempstead Turnpike. Make a left at the first light.
  • Follow the flow of traffic to the entrance of the Reckson parking area.
  • Make a left into the lot and follow the signs to visitor parking.