List of Quest Diagnostics Stores in Plainsboro, NJ Outlet Note Regular Brands Quest Diagnostics New Jersey Plainsboro Rating 4.7 based on 66 votes Products STD Testing Clinical Laboratory Services Drug Test Blood Test NameAddressPhone Name/Address/Phone Quest Diagnostics outlet - Plainsboro 3 Liberty St, Ste 1016 (609) 897-1222 People Also Viewed