From the LIE, take exit 64 (NY-112) and head north three miles to Middle Country Road (route 25).  Turn right for one-quarter of a mile and then turn left onto Mt. Sinai-Coram Road.  Continue for 1.8 miles and then turn right onto Coram-Sweezeytown Road.  The entrance to Pinewood Estates will be on your left in a quarter of a mile.

Pinewood Estates
203 Pinewoods Crescent
Middle Island, NY 11953