Associate Professor William C. C. Vezina is a member of the Department of Diagnostic Radiology and Nuclear Medicine at Western University. His research focuses on nuclear medicine and the application of positron emission tomography in diagnosing oncological and cardiovascular disorders. He investigates the efficacy of novel radiopharmaceuticals in improving diagnostic accuracy and guiding personalized treatment plans. His mission is to advance medical imaging through the integration of molecular diagnostics and clinical data. Dr. Vezina provides extensive clinical supervision for radiology residents and fellows. He focuses on optimizing imaging protocols to enhance patient safety and diagnostic yield.