World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
39
Citations
7914
World Ranking
8488
National Ranking
4543

Raymond L. Ownby publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Raymond L. Ownby sits on this spectrum.

31–40 publications: 6 scientists 41–50 publications: 52 scientists 51–60 publications: 138 scientists 61–70 publications: 299 scientists 71–80 publications: 461 scientists 81–90 publications: 605 scientists 91–100 publications: 713 scientists 101–110 publications: 736 scientists 111–120 publications: 686 scientists 121–130 publications: 670 scientists 131–140 publications: 644 scientists 141–150 publications: 597 scientists 151–160 publications: 576 scientists 161–170 publications: 477 scientists 171–180 publications: 450 scientists 181–190 publications: 397 scientists 191–200 publications: 343 scientists 201–210 publications: 328 scientists 211–220 publications: 313 scientists 221–230 publications: 283 scientists 231–240 publications: 226 scientists 241–250 publications: 196 scientists 251–260 publications: 201 scientists 261–270 publications: 171 scientists 271–280 publications: 151 scientists 281–290 publications: 139 scientists 291–300 publications: 113 scientists 301–310 publications: 102 scientists 311–320 publications: 100 scientists 321–330 publications: 76 scientists 331–340 publications: 92 scientists 341–350 publications: 85 scientists 351–360 publications: 69 scientists 361–370 publications: 71 scientists 371–380 publications: 63 scientists 381–390 publications: 58 scientists 391–400 publications: 57 scientists 401–410 publications: 43 scientists 411–420 publications: 33 scientists 421–430 publications: 50 scientists 431–440 publications: 41 scientists 441–450 publications: 32 scientists 451–460 publications: 27 scientists 461–470 publications: 28 scientists 471–480 publications: 25 scientists 481–490 publications: 28 scientists 491–500 publications: 20 scientists 501–510 publications: 23 scientists 511–520 publications: 26 scientists 521–530 publications: 17 scientists 531–540 publications: 21 scientists 541–550 publications: 14 scientists 551–560 publications: 16 scientists 561–570 publications: 10 scientists 571–580 publications: 22 scientists 581–590 publications: 9 scientists 591–600 publications: 14 scientists 601–610 publications: 9 scientists 611–620 publications: 11 scientists 621–630 publications: 4 scientists 631–640 publications: 7 scientists 641–650 publications: 5 scientists 651–660 publications: 10 scientists 661–670 publications: 8 scientists 671–680 publications: 8 scientists 681–690 publications: 4 scientists 691–700 publications: 3 scientists 701–704 publications: 4 scientists 705+ publications: 100 scientists
31 publications 705+

This scientist: 186 publications — 64th percentile

64% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 705 publications or more.

Raymond L. Ownby D-index placement in Psychology in 2026

The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Raymond L. Ownby sits on this spectrum.

30–31 D-Index: 398 scientists 32–33 D-Index: 702 scientists 34–35 D-Index: 671 scientists 36–37 D-Index: 659 scientists 38–39 D-Index: 641 scientists 40–41 D-Index: 671 scientists 42–43 D-Index: 617 scientists 44–45 D-Index: 558 scientists 46–47 D-Index: 495 scientists 48–49 D-Index: 487 scientists 50–51 D-Index: 445 scientists 52–53 D-Index: 390 scientists 54–55 D-Index: 408 scientists 56–57 D-Index: 345 scientists 58–59 D-Index: 325 scientists 60–61 D-Index: 321 scientists 62–63 D-Index: 248 scientists 64–65 D-Index: 290 scientists 66–67 D-Index: 218 scientists 68–69 D-Index: 219 scientists 70–71 D-Index: 215 scientists 72–73 D-Index: 183 scientists 74–75 D-Index: 169 scientists 76–77 D-Index: 132 scientists 78–79 D-Index: 137 scientists 80–81 D-Index: 120 scientists 82–83 D-Index: 112 scientists 84–85 D-Index: 86 scientists 86–87 D-Index: 101 scientists 88–89 D-Index: 83 scientists 90–91 D-Index: 77 scientists 92–93 D-Index: 70 scientists 94–95 D-Index: 78 scientists 96–97 D-Index: 58 scientists 98–99 D-Index: 53 scientists 100–101 D-Index: 57 scientists 102–103 D-Index: 48 scientists 104–105 D-Index: 53 scientists 106–107 D-Index: 46 scientists 108–109 D-Index: 24 scientists 110–111 D-Index: 35 scientists 112–113 D-Index: 27 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 31 scientists 118–119 D-Index: 22 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 24 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 11 scientists 128–129 D-Index: 19 scientists 130–131 D-Index: 10 scientists 132–133 D-Index: 16 scientists 134–135 D-Index: 10 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 5 scientists 142–143 D-Index: 12 scientists 144+ D-Index: 98 scientists
30 D-Index 144+

This scientist: 39 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 144 D-Index or more.

Research.com Recognitions

  • 2001 - Fellow of the American Psychological Association (APA)

Overview

Raymond L. Ownby is affiliated with Nova Southeastern University in the United States and focuses their research primarily in the fields of Medicine and Health Professions. Their work frequently addresses subfields such as General Health Professions, Family Practice, Neurology, Psychiatry and Mental Health, and Cardiology and Cardiovascular Medicine.

The main topics covered in Ownby's research include:

  • Health Literacy and Information Accessibility
  • Mobile Health and mHealth Applications
  • Medication Adherence and Compliance
  • Dementia and Cognitive Impairment Research
  • Cardiac Health and Mental Health
  • Diabetes Management and Education
  • Functional Brain Connectivity Studies

Ownby has coauthored multiple papers with several frequent collaborators, including Joshua Caballero, Kamilah B. Thomas-Purcell, Drenna Waldrop-Valverde, Rosemary Davenport, and Donrie Purcell.

The scientist's research has been published extensively in a variety of venues. Notable publication venues include:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Cureus
  • Current Alzheimer Research
  • Journal of the American Heart Association
  • PLoS ONE

Selected recent papers by Raymond L. Ownby include:

  • "Impact of Mental Health Treatment on Outcomes in Patients With Heart Failure and Ischemic Heart Disease," 2024, Journal of the American Heart Association
  • "Development of a computerized intervention to improve health literacy in older Hispanics with type 2 diabetes using a pharmacist supervised comprehensive medication management," 2022, PLoS ONE
  • "Disease-Modifying Treatments and Their Future in Alzheimer's Disease Management," 2024, Cureus
  • "A Mobile App for Chronic Disease Self-Management for Individuals with Low Health Literacy: A Multisite Randomized Controlled Clinical Trial," 2024, Journal of Ageing and Longevity
  • "A mobile app for chronic disease self-management for individuals with low health literacy: A multisite randomized controlled clinical trial," 2023, bioRxiv (Cold Spring Harbor Laboratory)

Raymond L. Ownby was recognized as a Fellow of the American Psychological Association (APA) in 2001.

Best Publications

  • Depression and Risk for Alzheimer Disease: Systematic Review, Meta-analysis, and Metaregression Analysis

    Raymond L. Ownby;Elizabeth Crocco;Amarilis Acevedo;Amarilis Acevedo;Vineeth John

  • The role of macrophage/microglia and astrocytes in the pathogenesis of three neurologic disorders: HIV-associated dementia, Alzheimer disease, and multiple sclerosis.

    Alireza Minagar;Paul Shapshak;Robert K. Fujimura;Raymond L. Ownby

  • A systematic review of eHealth interventions to improve health literacy

    Robin J Jacobs;Jennie Q Lou;Raymond L Ownby;Joshua Caballero

  • Examining age differences in performance of a complex information search and retrieval task.

    Sara J. Czaja;Joseph Sharit;Raymond Ownby;David L. Roth

  • Neuroinflammation and Cognitive Aging

    Raymond L. Ownby

  • Memory Evaluation in Alzheimer's Disease: Caregivers' Appraisals and Objective Testing

    Elisabeth Koss;Marian B. Patterson;Ray Ownby;Jon C. Stuckey

  • A Double‐Blind Study of Lorazepam versus the Combination of Haloperidol and Lorazepam in Managing Agitation

    Sherrie A. Bieniek;Raymond L. Ownby M.D.;Alberto Penalver;Roberto A. Dominguez

  • Predictors of positive and negative appraisal among Cuban American caregivers of Alzheimer's disease patients.

    Dylan G. Harwood;Warren W. Barker;Warren W. Barker;Raymond L. Ownby;Raymond L. Ownby;Marina Bravo;Marina Bravo

  • Human immunodeficiency virus type 1 in the central nervous system leads to decreased dopamine in different regions of postmortem human brains.

    Adarsh M Kumar;JB Fernandez;Elyse J Singer;Deborah Commins

  • Human immunodeficiency virus infection in the CNS and decreased dopamine availability: relationship with neuropsychological performance.

    Adarsh M. Kumar;Raymond L. Ownby;Drenna Waldrop-Valverde;Benny Fernandez

  • Depressive symptomatology in first-degree family caregivers of Alzheimer disease patients: a cross-ethnic comparison.

    Dylan G. Harwood;Warren W. Barker;Marc Cantillon;David A. Loewenstein

  • Relationship of behavioral and psychological symptoms to cognitive impairment and functional status in Alzheimer's disease

    Dylan G. Harwood;Warren W. Barker;Warren W. Barker;Raymond L. Ownby;Ranjan Duara

  • Neuropsychological deficits in human immunodeficiency virus type 1 clade C-seropositive adults from South India

    Jayashree Das Gupta;P Satishchandra;Kumarpillai Gopukumar;Frances Wilkie

  • Quality of life in HIV subtype C infection among asymptomatic subjects and its association with CD4 counts and viral loads--a study from South India.

    Prabha S. Chandra;Charu Gandhi;P. Satishchandra;Anupa Kamat

  • Health literacy: impact on the health of HIV-infected individuals.

    Andrew J. Wawrzyniak;Raymond L. Ownby;Katryna McCoy;Drenna Waldrop-Valverde

  • Acamprosate for the treatment of alcohol dependence: a review of double-blind, placebo-controlled trials.

    Barbara J. Mason;Raymond L. Ownby

  • Gender Differences in Medication Management Capacity in HIV Infection: The Role of Health Literacy and Numeracy

    Drenna Waldrop-Valverde;Deborah L. Jones;Dushyantha Jayaweera;Peggy Gonzalez

  • Psychological Reports: A Guide to Report Writing in Professional Psychology

    Raymond L. Ownby

  • Neurocognition, Health-Related Reading Literacy, and Numeracy in Medication Management for HIV Infection

    Drenna Waldrop-Valverde;Deborah Lynne Jones;Felicia Gould;Mahendra Kumar

  • A cross-ethnic analysis of risk factors for AD in white Hispanics and white non-Hispanics

    Dylan G Harwood;Warren W Barker;David A Loewenstein;Raymond L Ownby

Frequent Co-Authors

Ranjan Duara
Ranjan Duara Mount Sinai Hospital
David A. Loewenstein
David A. Loewenstein University of Miami
Sara J. Czaja
Sara J. Czaja Cornell University
Michael Mullan
Michael Mullan Roskamp Institute
Christopher Hertzog
Christopher Hertzog Georgia Institute of Technology
Ronald J. Ellis
Ronald J. Ellis University of California, San Diego
Carl Eisdorfer
Carl Eisdorfer University of Miami
Peter J. Whitehouse
Peter J. Whitehouse Case Western Reserve University
Peter St George-Hyslop
Peter St George-Hyslop Columbia University
Joseph Sharit
Joseph Sharit University of Miami

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