Jacob Spitznagle, MD, is an Attending Physician at Children’s Hospital Los Angeles and a Clinical Assistant Professor of Pediatrics at the Keck School of Medicine of USC. He earned his medical degree from Northwestern University Feinberg School of Medicine, completed his pediatric residency at the University of California, San Francisco, and pursued fellowship training in Pediatric Rheumatology at Hospital for Special Surgery/NewYork-Presbyterian Weill Cornell Medical Center. Dr. Spitznagle is board-certified in Pediatric Rheumatology by the American Board of Pediatrics.