Michael Kuzniewicz, MD, MPH, is the Director of the Perinatal Research Unit at the Division of Research for Kaiser Permanente Northern California and a clinical neonatologist. Dr. Kuzniewicz’s research has focused on improving clinical care through epidemiologic studies and predictive modelling utilizing the electronic data resources of Kaiser Permanente Northern California. His primary areas of interest include management of hyperbilirubinemia, early-onset neonatal sepsis/antibiotic stewardship, and hypoxic-ischemic encephalopathy.