Senior Scientist, Hospital for Sick Children

Professor, University of Toronto

Caltech

California Institute of Technology

Milan Gambhir Professor of Pediatric Neuro-Oncology, Department of Neurology

Chambers-Okamura Endowed Director for Pediatric Neuro-Immuno-Oncology

Investigator, Howard Hughes Medical Institute

Stanford University

Department of Neurosurgery and Brain research Institute,

University of California, Los Angeles (UCLA)

School of Medicine, Reichman University