William Edward Schaeffer 111 Martin Luther King Jr Blvd 4th Fl White Plains, New York, 10601 Phone: 914-995-3407 Company Name: Westchester County Da's Office Lawyer Category: Insurance Law Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations White Plains 111 Martin Luther King Jr Blvd 4th Fl White Plains, New York 10601 Claim/Edit Listing