Children's National Hospital (formerly Children's National Health System, DC Children's Hospital, Children's National Medical Center) is a nationally ranked, freestanding, 323-bed, pediatric acute care children's hospital located in Washington D.C. It is affiliated with the George Washington University School of Medicine and the Howard University College of Medicine. The hospital provides comprehensive pediatric specialties and subspecialties to infants, children, teens, and young adults aged 0–21 throughout the region. The hospital features an ACS verified level I pediatric trauma center, the only one in the District of Columbia. Its pediatric intensive care unit and neonatal intensive care units serve the region. The hospital also has a rooftop helipad for critical pediatric transport. Children's National is ranked among the best pediatric hospitals in the United States by U.S. News & World Report. In June 2022 the hospital was ranked as the #5 best children's hospital in the United States by U.S. News & World Report on the publications' honor roll list. The neonatology division was also ranked #1 in the country for the sixth year in a row. Services and programs Division of Oncology: The Division of Oncology at Children's National Hospital strives to cure cancer and minimize the side effects of treatment. Children's National has access to Children's Oncology Group's Phase I trials and Pediatric Brain Tumor Consortium protocols. Children's National Heart Institute: The institute is made up of the departments of Cardiology, Cardiac Surgery, Cardiac Intensive Care, and Cardiac Anesthesia. Cardiologists, cardiac surgeons, interventionalists, cardiac intensivists, anesthesiologists, and fetal heart specialists care for a wide range of congenital heart problems. Children's National Division of Neurosurgery: The neurosurgery team tackles complex cases using image-guided surgery, gamma knife, and minimally invasive approaches. The Division of Neurology at Children's National treats a range of pediatric conditions, including autism, brain tumors, epilepsy, headaches, learning disabilities, migraines, movement disorders, neonatal neurology, neurogenetic diseases, neuromuscular diseases, stroke, and white matter diseases. Children's National Neonatal Intensive Care Unit (NICU): The Division of Neonatology is ranked number one in the nation by U.S. News & World Report. Within this division is one of the only level IV NICUs in the Washington, D.C., area, providing care for premature and ill newborns. Children's National Research Institute: Children's National Research Institute is a top ranked pediatric research institution in terms of overall National Institutes of Health (NIH) funding. Principal investigators and physicians work side by side. Children's National Infectious Disease Division: