Professor Linrui Ray R. Guo serves in the Department of Surgery at Western University. His research focuses on cardiac surgery, specifically investigating myocardial protection and the outcomes of complex valvular and aortic procedures. He explores minimally invasive techniques and the integration of robotic technology to enhance surgical precision and patient recovery. His mission is to advance cardiovascular health through clinical innovation and the study of intraoperative preservation. Dr. Guo provides extensive supervision for surgical residents and cardiac fellows. He is a recognized leader in cardiothoracic surgery, focusing on evidence-based methods to reduce postoperative morbidity.