Katrina A Knowles MD 241 N Rd Vassar Brothers Medical Ctr Poughkeepsie, New York, Phone: 516-945-3046 Company: Emergency Physician Services Of New York, P.C. Doctor Category: Emergency Medicine Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Poughkeepsie 241 N Rd Vassar Brothers Medical Ctr Poughkeepsie, New York 126011154 Claim/Edit Listing