Dr. Landrigan-Ossar is Assistant Professor of Anesthesiology at Harvard Medical School, and Medical Director of Perioperative Services at Boston Children’s Hospital. She is co-chair of the Pharmacy and Therapeutics Committee, past chair of the Hospital Sedation Committee, and a member of the Vascular Anomalies and Cerebrovascular Centers at Boston Children’s Hospital. 

Dr Landrigan-Ossar is President of the Society for Pediatric Sedation (SPS), and Past Chair of the American Academy of Pediatrics (AAP) Section on Anesthesiology and Pain Medicine.