Roussis Pediatrics a well known and established pediatric practice in Staten Island, New York. RP Provides complete pediatric care for your entire family. Conveniently located in New Dorp for public transportation. Roussis Pediatrics is one half of Roussis & Roussis womens and children's center. Our newly renovated office offers a clean, comfortable, and warm environment with a diversity of examination rooms to accommodate infants, toddlers, and adolescents. Our equipment is new and state of the art.