Joseph M. Gullett, Ph.D.

Joseph Gullett

Research Assistant Professor




Phone: (352) 294-8631

Clinic Appointments: (352) 265-0294


Curriculum Vitae


  • Ph.D., Clinical Psychology, University of Florida 2017
  • M.S., Clinical Psychology, University of Florida 2013
  • B.S., Psychology (Cum Laude), University of Florida 2008

Clinical Focus

Dr. Gullett conducts adult neuropsychological assessments across a broad range of ages and referral reasons. The majority of his neuropsychological assessment referrals come from UF Neurology clinics and local primary care physicians.

Research Focus

Dr. Gullett’s research is focused on (1) the use of machine learning methods to predict intervention outcomes and disease progression in older adults with mild cognitive impairment (MCI) and (2) the relationship of white matter microstructure with clinical disorders and their associated neuropsychological function.

Key Publications

Gullett, J. M., Lamb, D. G., Porges, E., Woods, A. J., Rieke, J., Thompson, P., … Cohen, R. A. (2018). The Impact of Alcohol Use on Frontal White Matter in HIV. Alcoholism: Clinical and Experimental Research.

Gullett, J. M., Cohen, R. A., Yang, G. S., Menzies, V. S., Fieo, R. A., Kelly, D. L., … Lyon, D. E. (2019). Relationship of fatigue with cognitive performance in women with early-stage breast cancer over 2 years. Psycho-Oncology.

Kuhn, T., Gullett, J. M., Boutzoukas, A. E., Bohsali, A., Mareci, T. H., FitzGerald, D. B., … Bauer, R. M. (2018). Temporal lobe epilepsy affects spatial organization of entorhinal cortex connectivity. Epilepsy and Behavior.

Cohen, R. A., Gullett, J. M., Porges, E. C., Woods, A. J., Lamb, D. G., Bryant, V. E., … Monti, P. M. (2019). Heavy Alcohol Use and Age Effects on HIV-Associated Neurocognitive Function. Alcoholism: Clinical and Experimental Research.

Ford, A., Colon-Perez, L., Triplett, W. T., Gullett, J. M., Mareci, T. H., & FitzGerald, D. B. (2013). Imaging white matter in human brainstem. Frontiers in Human Neuroscience.

Awards & Honors

  • PHHP Target Award 2019
  • 1Florida ADRC 2019 Pilot Grant

Professional Memberships

  • Member – The International Neuropsychological Society (INS)