Sunit Das is a neurosurgeon and scientist at St. Michael's Hospital and the Hospital for Sick Kids and Professor and Keenan Chair in the Department of Surgery at the University of Toronto. He currently serves as the Provincial Lead for CNS Oncology at Cancer Care Ontario. 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 Centre at the Hospital for Sick Kids focuses on the molecular and genetic mechanisms that regulate tumour evolution and treatment resistance in glioblastoma.