Mark R Libin MD 1 Columbia St Ste 390 Poughkeepsie, New York, Phone: 845-473-1188 Company: N/A Doctor Category: Urology Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Poughkeepsie 1 Columbia St Ste 390 Poughkeepsie, New York 12601-3930 Claim/Edit Listing