Assistant Professor David J. Romero Marquez serves in the Department of Anaesthesia and Perioperative Medicine at Western University. His research focuses on perioperative medicine and the management of high-risk surgical patients. He investigates the impact of anesthetic pharmacology on cardiovascular stability and the prevention of postoperative complications. His mission is to improve patient safety and comfort through evidence-based anesthetic management and clinical innovation. Dr. Romero Marquez provides clinical supervision for anesthesia residents and fellows at London Health Sciences Centre. He is dedicated to optimizing patient outcomes through the development of personalized perioperative care protocols.