Perri Ellen Frosch 150 White Plains Rd Ste 108 Tarrytown, New York, 10591 Phone: 914-517-6201 Lawyer Category: Business/Commercial Litigation Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Tarrytown 150 White Plains Rd Ste 108 Tarrytown, New York 10591 Claim/Edit Listing