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Gregory Day

Neurology

Gregory Day, MD

Associate Professor of Neurology; Director, Division of Behavioral Neurology; Vice Chair of Research, Department of Neurology, Mayo Clinic Florida

Jacksonville, FL

Dr. Gregory Day is Associate Professor of Neurology, Director of the Division of Behavioral Neurology, and Vice Chair of Research for the Department of Neurology at Mayo Clinic in Florida. His clinical focus is the assessment of patients with memory concerns and dementia, including neurodegenerative and autoimmune causes of rapid progressive dementia. His research is supported by the National Institute of Aging and focuses on improving clinical diagnosis and treatment of Alzheimer disease, autoi

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17+

Years in Practice

Credentials

Board Certifications

  • American Board of Psychiatry and Neurology
  • Fellow, American Academy of Neurology
  • Fellow, American Neurological Association

Peer Recognition

  • Castle ConnollyTop Doctor

    2022-2026 (5 years)

  • HealthgradesHealthgrades Honor Roll

Clinical Focus

Subspecialties

Behavioral Neurology & Dementia

Conditions & Treatments

Dementia & Cognitive DeclineAlzheimer's DiseaseAutoimmune Encephalitis

Practice Details

Hospital Affiliations

  • Mayo Clinic Florida

Experience

17+ years in practice