Dr. Han is Associate Professor of Clinical Pediatrics at Weill Cornell Medicine and Associate Attending Pediatrician at the Phyllis and David Komansky Children's Hospital at NewYork-Presbyterian/Weill Cornell Medical Center. He received his M.D./Ph.D. at the Keck School of Medicine of the University of Southern California. He completed his internship and residency in pediatrics at the Children's Hospital of Los Angeles, followed by a pediatric infectious diseases fellowship at the University of Washington/Seattle Children's Hospital. Dr. Han is board certified in Pediatrics and Pediatric Infectious Diseases.