Vahan Sempad Kouyoumdjian MD 50 Sanitorium Rd Bldg F Airmont, New York, Phone: 845-364-2800 Doctor Category: Neurology and Psychiatry Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Airmont 50 Sanitorium Rd Bldg F Airmont, New York 10970-3555 Claim/Edit Listing