New York Pediatrics expert witnesses are board-certified physicians and pediatric subspecialists practicing across major systems like NYU Langone, Mount Sinai, and NewYork-Presbyterian. They treat diverse urban and rural child populations in hospital, community clinic, and academic settings, often focusing on neonatology, pediatric emergency care, cardiology, and developmental disorders. They assess standards of pediatric care, diagnosis, treatment decisions, monitoring, and long-term outcomes.