North Shore-LIJ Health System employs more than 43,000 individual workers, with more than 9,000 physicians and over 10,000 nurses, including specialists in pediatric hematology and oncology. The division of pediatric oncology at Steven and Alexandra Cohen Children's Medical Center of New York works in tandem with the division of pediatric hematology to diagnose and treat children with cancer and blood diseases, ranging in age from infancy to youn