Ellen P. Lestz, MD Top DoctorTop Pediatric Care 99 Business Park Drive Armonk, New York, 10504 Phone: 914-849-7900 Company Name: White Plains Hospital Physician Associates Doctor Category: Pediatrics Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Armonk 99 Business Park Drive Armonk, New York 10504 Claim/Edit Listing