Meet the Cognitive and Behavioral Neurology Team

We are a multidisciplinary group with specialists in behavioral neurology, neuropsychiatry, geriatric psychiatry, neuropsychology, and social work. Our team is well-positioned to provide patients with the best possible care.

Behavioral Neurology

Focuses on diagnosis and treatment of patients with neurodegenerative diseases and neurobehavioral syndromes that impair cognition and function (e.g., Alzheimer disease, dementia, disorders of cognition, memory attention, and language). Integrates neurologic, medical, and neuropsychological information to formulate a comprehensive treatment plan.

Kirk Daffner, MD, Chief, Division of Cognitive and Behavioral Neurology
Diler Acar, MD, Behavioral Neurologist
Brendon Boot, MD, Behavioral Neurologist
Michael Erkkinen, MD, Behavioral Neurologist
Seth Gale, MD, Behavioral Neurologist
Maiya Geddes, MD, Behavioral Neurologist
Keith Johnson, MD, Behavioral Neurologist
Gad Marshall, MD, Behavioral Neurologist
Scott McGinnis, MD, Behavioral Neurologist
Jeremiah Scharf, MD, PhD, Behavioral Neurologist
Dennis Selkoe, MD, Behavioral Neurologist
Reisa Sperling, MD, Behavioral Neurologist
Christopher Wright, MD, PhD, Behavioral Neurologist
Hyun-Sik Yang, MD, Behavioral Neurologist

Aaron J. Hauptman, MD, Behavioral Neurology Fellow
Geoffrey Raynor, MD, Behavioral Neurology Fellow
Jeremy Pruzin, MD, Behavioral Neurology Fellow
Irina Skylar-Scott, MD, Behavioral Neurology Fellow

Neuropsychiatry/Geriatric Psychiatry

Evaluates and treats patients with psychiatric and behavioral difficulties due to underlying neurological conditions (e.g., Alzheimer disease, dementia, epilepsy, head injury, stroke, multiple sclerosis, and Parkinson’s disease). Develops a comprehensive pharmacologic and behavioral intervention plan.

Nancy Donovan, MD, Chief of Geriatric Psychiatry
Juan Carlos Urizar, MD, Medical Director of Clinical Geriatric Psychiatry
Gaston Baslet, MD
, Neuropsychiatrist
Barry Fogel, MD, Neuropsychiatrist
Jessica Harder, MD, Neuropsychiatrist
Melissa Frumin, MD, MS, Neuropsychiatrist
Shreya Raj, MD, Neuropsychiatrist
Laura Safar, MD,Neuropsychiatrist
David Silbersweig, MD, Neuropsychiatrist

Aaron J. Hauptman, MD, Neuropsychiatry Fellow
Jeremy Pruzin, MD Neuropsychiatry Fellow
Geofrey Raynor, MD, Neuropsychiatry Fellow
Irina Skylar-Scott, MD, Neuropsychiatry Fellow


Provides quantitative assessment of cognitive and psychological functions and compares patient performance against age-appropriate norms. The assessment aids in diagnostic accuracy and the development of treatment plans.

Mary-Ellen Meadows, PhD, ABPP, Interim Chief, Neuropsychologist
Rebecca Amariglio, PhD, Neuropsychologist
Lindsay Barker, PhD ABPP, Neuropsychologist
Pamela Friedman, PsyD, ABPP, Neuropsychologist
Aaron Nelson, PhD, ABPP, Neuropsychologist, Faculty Scholar Harvard Medical School
Deepti Putcha, PhD,Neuropsychologist
Dorene Rentz, PsyD, Neuropsychologist
Meghan Searl, PhD, ABPP, Neuropsychologist
Kim Willment, PhD, Neuropsychologist
Kathryn Papp, PhD, Neuropsychologist
Deborah Green, PhD, Neuropsychologist
Margaret O'Connor, PhD, Neuropsychologist

Paula Aduen, PhD, Postdoctoral Fellow
Lisa Obermeit, PhD, Postdoctoral Fellow
Gretchen Reynolds, PhD, Postdoctoral Fellow
Ashely Simone, PhD, Postdoctoral Fellow

Social Work

Specializes in psychosocial issues related to neurological conditions and provides patient and family advocacy, supportive counseling and guidance on resources, benefits and lifespan planning.

Margaret Latawiec, LICSW
Laura Morrissey, LICSW
Jeffrey Robbins, LICSW
Karin Wannamaker, LICSW


For over a century, a leader in patient care, medical education and research, with expertise in virtually every specialty of medicine and surgery.

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