David Gregory Gallo 5 Macdonald Avenue Armonk, New York, 10504 Phone: 914-273-0822 Company Name: David G. Gallo Attorney-At-Law Lawyer Category: Wills, Trusts and Estates Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Armonk 5 Macdonald Avenue Armonk, New York 10504 Claim/Edit Listing