Pennsylvania Pediatrics expert witnesses are board-certified physicians and subspecialists from Children’s Hospital of Philadelphia, UPMC Children’s, Penn State Health, and major regional health systems. They practice in urban trauma centers, community hospitals, and rural clinics, addressing complex care, neonatal intensive care, pediatric cardiology, oncology, and developmental disorders. They evaluate standards of pediatric care, diagnosis, treatment decisions, monitoring, and outcomes across Pennsylvania’s diverse child patient population.