Mary Elizabeth Mahon 148 Martine Ave White Plains, New York, 10601 Phone: 914-995-2101 Company Name: Westchester County Human Resources Dept Lawyer Category: Tort: Personal Injury, Product and Medical Liability Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations White Plains 148 Martine Ave White Plains, New York 10601 Claim/Edit Listing