Matthew Stephen Seiffert MD 6 Healthy Way Ellenville Family Health Center Ellenville, New York, Phone: 845-647-4500 Company: The Institute For Family Health Doctor Category: Family Medicine Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Ellenville 6 Healthy Way Ellenville Family Health Center Ellenville, New York 124285612 Claim/Edit Listing