Associate Professor John G. Lenehan holds joint appointments in Family Medicine and Oncology at Western University. His research focuses on medical oncology, specifically investigating the management of gastrointestinal and thoracic cancers. He evaluates clinical trial outcomes and the implementation of supportive care interventions to improve patient quality of life. His mission is to enhance oncology care through the integration of primary care and specialized systemic therapies. Dr. Lenehan provides clinical teaching and supervision for oncology residents and fellows. He focuses on bridging the gap between clinical research and daily patient management to optimize survivorship.