Mary Ellen Dyer MD 1-3 Henry W Dubois Dr Ste 1 Poughkeepsie, New York, Phone: 845-255-0977 Company: N/A Doctor Category: Family Medicine Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Poughkeepsie 1-3 Henry W Dubois Dr Ste 1 Poughkeepsie, New York 12561-1420 Claim/Edit Listing