Karen G. Hirsch, MD is an Associate Professor of Neurology and, by courtesy, of Neurosurgery at Stanford University. She is board certified in Internal Medicine, Neurocritical Care, Psychiatry, and Neurology. She received her medical degree from Stanford University School of Medicine. Her clinical interests are Internal Medicine, Neurocritical Care, Psychiatry, Neurology, Neurosurgery, Vascular Neurology, Stroke, Traumatic Brain Injury, Cardiac Arrest, Coma, Hypoxic-Ischemic Brain Injury, Brain Death