David Sapp 333 Westchester Avenue North Building- First Floor White Plains, New York, 10604 Phone: 914-367-5576 Company Name: David C. Sapp, Esq. Lawyer Category: General Litigation Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations White Plains 333 Westchester Avenue North Building- First Floor White Plains, New York 10604 Claim/Edit Listing