Assistant Professor Maria J. MacDonald serves in the Department of Oncology at Western University. Her research focuses on medical oncology, specifically investigating the management of breast and thoracic malignancies. She evaluates clinical trial data to identify prognostic biomarkers that guide personalized systemic therapies and improve patient survival. Her mission is to enhance oncological outcomes through the study of molecular drivers and the implementation of evidence-based medicine. Dr. MacDonald provides clinical teaching and supervision for oncology residents and fellows. She focuses on bridging the gap between clinical research and daily patient care to optimize therapeutic strategies.