Assistant Professor Mariano Macias Sepulveda is a member of the Department of Paediatrics at Western University. His research focuses on paediatric emergency medicine and the optimization of acute care protocols for critically ill children. He investigates the role of simulation-based training in enhancing the clinical skills of front-line healthcare providers. His mission is to improve pediatric health outcomes through evidence-based research and medical education innovation. Dr. Macias Sepulveda provides clinical supervision for residents and fellows at Children's Hospital. He focuses on the development of rapid diagnostic tools and treatment pathways to manage pediatric emergencies effectively and safely.