Dr. Chan is a pediatric hematologist/oncologist at Hamilton Health Sciences. He is a Professor of Pediatrics, Chief of the Division of Hematology-Oncology (Pediatrics), and the Associate Chair of Research (Pediatrics) at McMaster University. He is the Director of the Pediatric Thrombosis Clinic and Hemophilia Clinic at McMaster Children’s Hospital. Dr. Chan is considered to be one of the leading experts in the field of pediatric thrombosis and stroke. He is continuing to contribute his expertise in thrombosis by providing around-the-clock free consultation worldwide through the 1800NOCLOTS service. He was recently awarded the Order of Ontario for his work in advancing the care of children with thrombosis and stroke.