- Professor of Psychiatry and Behavioral Sciences
- Nurse Practitioner
- Assistant Professor of Neurology
- Assistant Professor of Surgery, Division of Plastic and Reconstructive Surgery
- Professor of Neurology
- Assistant Professor of Pathology
Director, Clinical Laboratories
The Johns Hopkins Bayview Medical Center - Professor of Neurosurgery, Oncology and Radiation, Oncology and Molecular Radiation Sciences
Director, Stereotactic Radiosurgery
Director, Hydrocephalus and Pseudotumor Cerebri Program - Professor of Neurosurgery and Oncology
Irving J. Sherman Research Professor
- Associate Professor of Neurosurgery
- Assistant Professor of Neurology
Director, Intraopertive Neurophysiological Monitoring
- RLS Center Research Program Manager
- Assistant Professor of Neurology
Director, The Johns Hopkins Headache Center
- Instructor, Department of Neurology
- Professor of Neurology
Director of the Robert Packard Center for ALS Research
- Assistant Professor of Neurology and Pediatrics



