Dr. Marissa Lagman is a Fellow of the American Headache Society and UCNS Diplomate in Headache Medicine. She is the Director of the Headache Program at the Hospital for Sick Children, an Associate Professor in Pediatrics (Neurology), the Director of the Comprehensive Pediatric Headache Center and Young Adult Headache Transition Clinic as well as the Director of the Education Program of Pediatric Neurology at the Children’s Hospital in London Health Sciences Center, Western University in London, Ontario. She continues to be an adjunct faculty staff at the University of Toronto doing research projects and continue her work as the co-chair of the Transition of Care Committee in the Department of Neurology at University of Toronto.

She serves on the Board of Directors for the Canadian Headache Society and as a co-leader of the Pediatric Canadian Headache Network (PeCaHN). She is also currently an active member and faculty staff of the American Headache Society including the Pediatric & Adolescent Headache Special Interest Group where she is leading the development of the AHS Consensus Statement on the Status Migrainosus Treatment Protocol in Pediatric ED and in-patient setting.