Staff
![](https://neurology.georgetown.edu/wp-content/uploads/sites/139/2020/04/lexy-headshot-scaled-e1588264061794-1024x1024.jpg)
Alexis Ahmad
Director of Clinical Trials, GUNCR
Clinical Research Coordinator
![](https://neurology.georgetown.edu/wp-content/uploads/sites/139/2019/05/amjad_faria_2.jpg)
Faria Amjad, MD
Assistant Professor, Department of Neurology
Director of Clinical Research, Georgetown Multiple Sclerosis and Neuroimmunology Center; Director, Spasticity Clinic
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Baffour Antwi
Administration, Department of Neurology
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Brian Barry, MD
Fellow, Multiple Sclerosis and Neuroimmunology
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Derek Haase
Clinical Research Coordinator
Director of Media and Patient Outreach, GUNCR
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Nancy Hu, MD
Assistant Professor, Department of Neurology
Core Team, Multiple Sclerosis Patient Centered Specialty Practice; Co-Director, Neurology Clerkship, Georgetown University School of Medicine
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Erika Mitchell, DNP, FNP-BC, MSCRN
Lead NP/Director of Neurology Nurse Practitioners
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Benjamin J. Osborne, MD
Associate Professor, Departments of Neurology and Ophthalmology
Director, Neuromyelitis Optica (NMO) Clinic
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Bethany Schreiber, CRNP
ANCC Acute Care Nurse Practitioner
![](https://neurology.georgetown.edu/wp-content/uploads/sites/139/2019/05/dr._shin_1.jpg)
Robert K. Shin, MD
Professor, Department of Neurology
Director, Georgetown Multiple Sclerosis and Neuroimmunology Center
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Susan Stuart, DNP, FNP-C, MSCN
Nurse Practitioner
Nursing Director, Georgetown Multiple Sclerosis and Neuroimmunology Patient-Centered Specialty Practice
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Carlo Tornatore, MD
Professor and Chair, Department of Neurology
Executive Director, Multiple Sclerosis Patient Centered Specialty Practice