Justin M. Long, MD, PhD

Justin M. Long, MD, PhD

Specializes In
  • Neurology
  • Adult Neurology


Sees Patients For

Dementia, cognitive disorders, memory loss, Alzheimer disease, Lewy body dementia, frontotemporal dementia, vascular cognitive impairment, hereditary dementias, geriatric neurology, and neurodegenerative diseases.

Hospital Affiliations

  • Barnes-Jewish Hospital
  • The Rehabilitation Institute of St. Louis



Board Certifications

  • Neurology

Academic Title(s)

Assistant Professor, Neurology, Division of Aging and Dementia

Research Interests

Understanding the pathophysiology of Alzheimer disease, specifically as it relates to the role of cholesterol metabolism in modulating the immune response in animal models of Alzheimer disease pathology.

Publications & Research

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Fellowship: Aging and Dementia

2020 Washington University in St. Louis School of Medicine, St. Louis, MO

Residency: Adult Neurology

2018 Barnes-Jewish Hospital/ Washington University in St. Louis, School of Medicine, St. Louis, MO

Medical Degree

2014 Indiana University School of Medicine, St. Louis, MO

PhD: Medical Neuroscience

2013 Indiana University, Indianapolis, IN