World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
81
Citations
26134
World Ranking
16557
National Ranking
8319

Psychology

D-Index
81
Citations
25830
World Ranking
1381
National Ranking
830

Ramin Mojtabai 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 Ramin Mojtabai 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: 360 publications — 92nd percentile

92% of scientists in this discipline score the same or lower.

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

Ramin Mojtabai 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 Ramin Mojtabai 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: 81 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Overview

Ramin Mojtabai is affiliated with Johns Hopkins University in the United States. Their research primarily spans the fields of Medicine and Psychology, with a significant focus on Clinical Psychology, General Health Professions, Public Health, Environmental and Occupational Health, Epidemiology, and Social Psychology.

The scientist's work addresses a range of topics related to mental health and treatment outcomes. Key areas of research include:

  • Mental Health Treatment and Access
  • Substance Abuse Treatment and Outcomes
  • Opioid Use Disorder Treatment
  • Child and Adolescent Psychosocial and Emotional Development
  • Health disparities and outcomes
  • Schizophrenia research and treatment
  • Healthcare Policy and Management

Their recent papers demonstrate involvement in significant studies published in leading journals such as JAMA Psychiatry, Addiction, The Lancet Global Health, and the American Journal of Psychiatry. Notable recent publications include:

  • "National Trends in Mental Health Care for US Adolescents," 2020, JAMA Psychiatry
  • "Opioid agonist treatment and fatal overdose risk in a state-wide US population receiving opioid use disorder services," 2020, Addiction
  • "Effectiveness and cost-effectiveness of group support psychotherapy delivered by trained lay health workers for depression treatment among people with HIV in Uganda: a cluster-randomised trial," 2020, The Lancet Global Health
  • "The American Psychiatric Association Practice Guideline for the Treatment of Patients With Schizophrenia," 2020, American Journal of Psychiatry
  • "The American Psychiatric Association Practice Guideline for the Treatment of Patients With Schizophrenia," 2020, FOCUS The Journal of Lifelong Learning in Psychiatry

Mojtabai collaborates frequently with several researchers, reflecting a diverse network of co-authors in their field. Frequent collaborators include Masoumeh Amin-Esmaeili, Ryoko Susukida, Elizabeth A. Stuart, Kira E. Riehm, and Mark Olfson.

The researcher often publishes in venues focused on psychiatric and addiction medicine. Their most common publication outlets include:

  • Psychiatric Services
  • Drug and Alcohol Dependence
  • JAMA Psychiatry
  • Addiction
  • Social Psychiatry and Psychiatric Epidemiology

Best Publications

  • National Trends in the Prevalence and Treatment of Depression in Adolescents and Young Adults

    Ramin Mojtabai;Mark Olfson;Mark Olfson;Beth Han

  • Barriers to mental health treatment: results from the National Comorbidity Survey Replication.

    Ramin Mojtabai;Mark Olfson;Nancy A. Sampson;Robert Jin

  • Psychometric properties of a Persian-language version of the Beck Depression Inventory--Second edition: BDI-II-PERSIAN.

    Habibollah Ghassemzadeh;Ramin Mojtabai;Narges Karamghadiri;Narges Ebrahimkhani

  • Perceived need and help-seeking in adults with mood, anxiety, or substance use disorders.

    Ramin Mojtabai;Mark Olfson;Mark Olfson;David Mechanic

  • The American Psychiatric Association Practice Guideline for the Treatment of Patients With Schizophrenia.

    George A Keepers;Laura J Fochtmann;Joan M Anzia;Sheldon Benjamin

  • Neuropsychological Function and Dysfunction in Schizophrenia and Psychotic Affective Disorders

    Abraham Reichenberg;Philip D. Harvey;Christopher R. Bowie;Ramin Mojtabai

  • National Trends in Psychotropic Medication Polypharmacy in Office-Based Psychiatry

    Ramin Mojtabai;Mark Olfson

  • Has increased provision of treatment reduced the prevalence of common mental disorders? Review of the evidence from four countries

    Anthony F. Jorm;Scott B. Patten;Traolach S. Brugha;Ramin Mojtabai

  • Association between public views of mental illness and self-stigma among individuals with mental illness in 14 European countries.

    Sara Evans-Lacko;Elaine Brohan;R. Mojtabai;Graham Thornicroft

  • Medication Costs, Adherence, And Health Outcomes Among Medicare Beneficiaries

    Ramin Mojtabai;Mark Olfson

  • Associations Between Time Spent Using Social Media and Internalizing and Externalizing Problems Among US Youth

    Kira E. Riehm;Kenneth A. Feder;Kayla N. Tormohlen;Rosa M. Crum

  • Dropout From Outpatient Mental Health Care in the United States

    Mark Olfson;Ramin Mojtabai;Nancy A. Sampson;Irving Hwang

  • National trends in psychotherapy by office-based psychiatrists.

    Ramin Mojtabai;Mark Olfson

  • Americans' attitudes toward mental health treatment seeking: 1990-2003.

    Ramin Mojtabai

  • Proportion Of Antidepressants Prescribed Without A Psychiatric Diagnosis Is Growing

    Ramin Mojtabai;Mark Olfson

  • National trends in child and adolescent psychotropic polypharmacy in office-based practice, 1996-2007

    Jonathan S. Comer;Mark Olfson;Ramin Mojtabai

  • Epidemiology of Illicit Drug Use Disorders in Iran: Prevalence, Correlates, Comorbidity and Service Utilization Results from the Iranian Mental Health Survey

    Masoumeh Amin-Esmaeili;Afarin Rahimi-Movaghar;Vandad Sharifi;Ahmad Hajebi

  • Major depression in community-dwelling middle-aged and older adults: prevalence and 2- and 4-year follow-up symptoms.

    Ramin Mojtabai;Mark Olfson

  • Role of Psychosocial Treatments in Management of Schizophrenia: A Meta-Analytic Review of Controlled Outcome Studies

    Ramin Mojtabai;Robert A. Nicholson;Bruce N. Carpenter

  • National trends in long-term use of antidepressant medications: results from the U.S. National Health and Nutrition Examination Survey.

    Ramin Mojtabai;Mark Olfson

  • Body mass index and serum folate in childbearing age women

    Ramin Mojtabai

Frequent Co-Authors

Rosa M. Crum
Rosa M. Crum Johns Hopkins University
Mark Olfson
Mark Olfson Columbia University
William W. Eaton
William W. Eaton Johns Hopkins University
Elizabeth A. Stuart
Elizabeth A. Stuart Johns Hopkins University
Adam P. Spira
Adam P. Spira Johns Hopkins University
Evelyn J. Bromet
Evelyn J. Bromet Stony Brook University
Kerry M. Green
Kerry M. Green University of Maryland, College Park
Colleen L. Barry
Colleen L. Barry Johns Hopkins University
G. Caleb Alexander
G. Caleb Alexander Johns Hopkins University
Melanie M. Wall
Melanie M. Wall Columbia University

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