Jeffrey S. Gerber, MD, PhDisAssociate Professor of Pediatrics and Epidemiology at the University of Pennsylvania Perelman School of Medicine and acting Chief of the Division Infectious Diseases at Children’s Hospital of Philadelphia (CHOP). Dr. Gerber is Medical Director of the CHOP Antimicrobial Stewardship Program; Associate Director of the CHOP Center for Pediatric Clinical Effectiveness; Senior Scholar in the Penn Center for Clinical Epidemiology and Biostatistics; and a member of the American Academy of Pediatrics Committee on Infectious Diseases, for which he is Chair of the Antimicrobial Resistance and Stewardship Subcommittee. His research focuses on the epidemiology and outcomes of antimicrobial use in children, in both hospital and ambulatory settings, and is funded by NIH, PCORI, AHRQ, and CDC.