Dr. Das is a neurosurgeon and scientist at St. Michael’s Hospital and the Hospital for Sick Kids, and Associate Professor in the Department of Surgery at the University of Toronto. He currently serves as the CNS Tumours Lead at Ontario Health (Cancer Care Ontario). Dr. Das studied English Literature at the University of Michigan and Philosophy at Harvard University before moving to Chicago for medical school at Northwestern University. He completed his doctoral studies in Neurobiology at the National Institutes of Health, where he studied the molecular processes that underlie adult neurogenesis in the lab of Dr. ZuHang Sheng. He returned to Chicago for his neurosurgical residency, during which time he also began work on cancer stem cells in primary brain tumours in the lab of Dr. John Kessler. He was recruited to the University of Toronto in 2010. Dr. Das’s clinical practice is focused on the care of patients with benign and malignant brain tumours. His laboratory in the Arthur and Sonia Labatt Brain Tumour Research Centre at the Hospital for Sick Kids focuses on the molecular and genetic mechanisms that regulate cellular plasticity, fate specification and treatment resistance in glioblastoma.