1. Assistant Professor, Department of Neurology. Current position: Director, Comprehensive Pain Treatment Center, and Associate Professor of Neurology, Division of Neurosciences, Hospital for Joint Diseases, New York, New York.
2. Assistant Professor, Department of Neurosurgery. Current position: Assistant Professor of Anesthesia, Department of Anesthesia and Critical Care, Massachusetts General Hospital, Boston, Massachusetts.
3. Professor, Department of Anesthesiology and Critical Care Medicine.
4. Assistant Professor, Department of Psychiatry.