Dr. Weiss completed medical school at Harvard, pediatric residency at Boston Children’s Hospital, and pediatric critical care fellowship at Northwestern/Lurie Children’s Hospital.  He currently serves as the co-Vice Chair for the SCCM/ESICM Pediatric Surviving Sepsis Campaign Taskforce. Dr. Weiss’ clinical focus is pediatric sepsis and his NIH-funded research focuses on epidemiology and mitochondrial dysfunction in pediatric sepsis, including risk factors, biomarkers, and mechanisms of sepsis-induced immune dysregulation and organ dysfunction.  Dr. Weiss co-directs the Pediatric Sepsis Program at the Children’s Hospital of Philadelphia, which includes post-hospital follow-up for children and their families through the Pediatric Sepsis Survivorship Program.