Laura B. Katz Top Pediatric Care 503 Grasslands Road Valhalla, New York, 10595 Phone: 914-304-5250 Company Name: Boston Children’s Health Physicians Doctor Category: Developmental Behavioral Pediatrics Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Valhalla 503 Grasslands Road Valhalla, New York 10595 Claim/Edit Listing