UBS Financial Services Inc. 709 Westchester Ave Ste. 400 Ste 400 White Plains, New York, 10604 Wealth Management Category: White Plains Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations White Plains 709 Westchester Ave Ste. 400 Ste 400 White Plains, New York 10604 Claim/Edit Listing