Just an FYI, Princeton Medical Center has moved to the new University Medical Center of Princeton at Plainsboro. 
Princeton Medical Center has moved to the new University Medical Center of Princeton at Plainsboro.
Contact Info
UMCPP
One Plainsboro Road
Plainsboro, NJ 08536
Phone: 1.866.460.4PRN (1.866.460.4776)
Directions
From the East
From West Windsor/East Windsor:
Take Mercer County Route 571/Princeton-Hightstown Road. Make a right on Clarksville Road. Follow Clarksville Road to Cranbury Road. Make an immediate right onto Millstone Road. Millstone Road becomes Grovers Mill Road. Take Grovers Mill Road to Maple Avenue and make a left. Follow Maple Avenue to Plainsboro Road and make a left*. Continue toward the left to stay on Plainsboro Road. The entrance to the hospital is about a half-mile down on the right.
From East Windsor, Cranbury:
Take Old Trenton Road East and make a left on South Main Street in Cranbury. Follow to Plainsboro Road and make a left. Plainsboro Road merges with Middlesex County Road 614, which then becomes Scudders Mill Road. Take Scudders Mill Road to Campus Road and make a left. Make a right onto Hospital Drive into the hospital campus.
Address/Location
Hightstown Engine Co. # 1
140 N Main St
Hightstown, NJ 08520
Contact
Emergency: 9-1-1
Non-emergencies: 609-448-1245