Children's Hospital Los Angeles has been named the best children's hospital in California and among the best in the nation for clinical excellence with its selection to the prestigious US News & World Report Honor Roll. Children's Hospital is home to The Saban Research Institute, one of the largest and most productive pediatric research facilities in the United States. The hospital is also one of America's premier teaching hospitals through its affiliation since 1932 with the Keck School of Medicine of the University of Southern California.