Benjamin Segal, MD

Chair, Department of Neurology; Director, Neuroscience Research Institute; Co-director Neurological Institute



Miriam Freimer, MD

Director, Division of Neuromuscular Disorders; Co-director, Myasthenia Gravis Clinic

I am a professor in the Department of Neurology. My research is focused on neuromuscular diseases including myasthenia gravis (MG), chronic inflammatory demyelinating neuropathy (CIDP), dermatomyositis, amyotrophic lateral sclerosis (ALS), iodiopathic painful neuropathies and hereditary neuropathies.


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Pierre Giglio, MD

Director, Division of Neuro-Oncology


Yousef Hannawi, MD

Interim Director, Division of Stroke and Neurocritical Care

Aristide Merola, MD, PhD

Aristide Merola, MD, PhD

Director, Madden Center for Parkinson Disease and Other Movement Disorders

I am an associate professor in the Department of Neurology. My research is focused on non-motor features of Parkinson disease, essential tremor, and other movement disorders with a particular interest in interventional therapies, such as Deep Brain Stimulation (DBS), Magnetic Resonance guided Focused Ultrasound (MRgFUS), and gene therapy.

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Ariane Park, MD, MPH

Ariane Park, MD, MPH

Co-Director, Madden Center for Parkinson Disease and Other Movement Disorders; Vice Chair of Academic Affairs


Sandra Kostyk, MD, PhD

Director, Center for Huntington's Disease

I am a professor in the Departments of Neurology and Neuroscience.  My clinical interests are in neurodegenerative disorders.  My research interests include characterizing factors associated with neurodegenerative disease processes and exploring disease modifying interventions.


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Douglas Scharre, MD

Director, Division of Cognitive and Memory Disorders

I am a professor of the Departments of clinical neurology and psychiatry. I specialize in cognitive assessment, dementia, Alzheimer’s disease, mild cognitive impairment, dementia with Lewy bodies, frontotemporal dementia and behavioral disturbances in dementia.

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Kevin Weber, MD, MHA

Director, Division of Headache

Kevin Weber, MD, MHA, is an Assistant Professor of Neurology in the Headache Division at The Ohio State University Neurological Institute Department of Neurology. His clinical and research interests include headaches and sports concussion. He completed his Neurology training at The Ohio State University and later was chief resident his final year of residency training. He is board certified in Neurology.

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Kiran Rajneesh, MBBS

Director, Division of Pain Medicine

Lucretia Long, APRN-CNP

Lucretia Long, APRN-CNP

Director, Advanced Practice Provider Operations

Our Faculty

Our Faculty

Our Administration

Craig McMillen

Craig McMillen

  • Department of Neurology Administrator

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