Marc Michalowicz DDS 51 55 N West Haverstraw, New York, 10993 Phone: 845-786-4000 Company: Helen Hayes Hospital Dentist Category: General-Family Dentistry Profile Let this business know you found them on Hudson Valley's Online Directories. Locations West Haverstraw 51 55 N West Haverstraw, New York 10993 Claim/Edit Listing