Testing Locations » New York » Poughkeepsie NY » Quest Diagnostics – Poughkeepsie Quest Diagnostics – Poughkeepsie Quest Diagnostics – Poughkeepsie2566A South RdPoughkeepsie, NY 12601-5397 United States Located next to Dunking Donuts and the Post Office in the Post Road Plaza on U.S. Route 9rn
