Donald Toporoff DDS 1733 Route 9W Lake Katrine, New York, 12449 Phone: 845-336-5252 Company: Dentists' Office of The Hudson Valley Dentist Category: Periodontics Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Lake Katrine 1733 Route 9W Lake Katrine, New York 12449 Claim/Edit Listing