Westchester Sickle Cell Outreach, Inc. 455 Tarrytown Road Ste 1415 White Plains, New York, Nonprofit Category: Westchester Profile Phone number: 914-391-7637 Let this business know you found them on Westchester Magazine's Online Directories. Locations White Plains 455 Tarrytown Road Ste 1415 White Plains, New York Claim/Edit Listing