Mark E. Mikkelsen, MD, MSCE is Associate Professor of Medicine at the Perelman School of Medicine of the University of Pennsylvania and Chief of the Section of Critical Care Medicine. He is an Associate Scholar in the Center for Clinical Epidemiology and Biostatistics at Penn, Co-Chair of the University of Pennsylvania Health System’s Critical Care Alliance , and Co-Chair of the University of Pennsylvania Health System's Sepsis Alliance, where he leads the efforts to reduce hospital readmissions after sepsis. He practices pulmonary and critical care medicine across the University of Pennsylvania Health System campus and holds leadership positions within the Society of Critical Care Medicine and American Thoracic Society.
Dr. Mikkelsen’s research aims to understand the impact of critical illness on an individual’s health trajectory and to improve the short- and long-term outcomes of the critically ill. His work on sepsis, and life after sepsis, heightened awareness of an emerging public health problem: sepsis survivorship. Dr. Mikkelsen works closely with the Commonwealth's Department of Health, the Hospital and Healthsystem Association of Pennsylvania, the Center for Medicare and Medicaid Services, and national organizations.