World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
61
Citations
12960
World Ranking
3242
National Ranking
1515

Thomas P. Giordano publication distribution in Immunology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Immunology in 2026. The highlighted bar marks where Thomas P. Giordano sits on this spectrum.

62–71 publications: 9 scientists 72–81 publications: 23 scientists 82–91 publications: 40 scientists 92–101 publications: 72 scientists 102–111 publications: 86 scientists 112–121 publications: 108 scientists 122–131 publications: 150 scientists 132–141 publications: 160 scientists 142–151 publications: 159 scientists 152–161 publications: 189 scientists 162–171 publications: 166 scientists 172–181 publications: 181 scientists 182–191 publications: 188 scientists 192–201 publications: 187 scientists 202–211 publications: 178 scientists 212–221 publications: 158 scientists 222–231 publications: 168 scientists 232–241 publications: 159 scientists 242–251 publications: 160 scientists 252–261 publications: 148 scientists 262–271 publications: 116 scientists 272–281 publications: 125 scientists 282–291 publications: 115 scientists 292–301 publications: 111 scientists 302–311 publications: 95 scientists 312–321 publications: 97 scientists 322–331 publications: 97 scientists 332–341 publications: 99 scientists 342–351 publications: 96 scientists 352–361 publications: 68 scientists 362–371 publications: 76 scientists 372–381 publications: 71 scientists 382–391 publications: 71 scientists 392–401 publications: 62 scientists 402–411 publications: 54 scientists 412–421 publications: 41 scientists 422–431 publications: 63 scientists 432–441 publications: 53 scientists 442–451 publications: 31 scientists 452–461 publications: 42 scientists 462–471 publications: 40 scientists 472–481 publications: 29 scientists 482–491 publications: 34 scientists 492–501 publications: 30 scientists 502–511 publications: 23 scientists 512–521 publications: 41 scientists 522–531 publications: 29 scientists 532–541 publications: 28 scientists 542–551 publications: 16 scientists 552–561 publications: 18 scientists 562–571 publications: 18 scientists 572–581 publications: 17 scientists 582–591 publications: 17 scientists 592–601 publications: 17 scientists 602–611 publications: 19 scientists 612–621 publications: 13 scientists 622–631 publications: 12 scientists 632–641 publications: 11 scientists 642–651 publications: 16 scientists 652–661 publications: 9 scientists 662–671 publications: 5 scientists 672–681 publications: 13 scientists 682–691 publications: 12 scientists 692–701 publications: 6 scientists 702–711 publications: 6 scientists 712–721 publications: 9 scientists 722–731 publications: 9 scientists 732–741 publications: 6 scientists 742–751 publications: 11 scientists 752–761 publications: 10 scientists 762–771 publications: 7 scientists 772–781 publications: 12 scientists 782–791 publications: 7 scientists 792–801 publications: 5 scientists 802–806 publications: 1 scientists 807+ publications: 100 scientists
62 publications 807+

This scientist: 231 publications — 45th percentile

45% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 807 publications or more.

Thomas P. Giordano D-index placement in Immunology in 2026

The chart shows the D-index (discipline H-index) distribution of Immunology scientists ranked by Research.com in 2026. The highlighted bar marks where Thomas P. Giordano sits on this spectrum.

40–41 D-Index: 28 scientists 42–43 D-Index: 91 scientists 44–45 D-Index: 157 scientists 46–47 D-Index: 192 scientists 48–49 D-Index: 175 scientists 50–51 D-Index: 188 scientists 52–53 D-Index: 177 scientists 54–55 D-Index: 155 scientists 56–57 D-Index: 194 scientists 58–59 D-Index: 201 scientists 60–61 D-Index: 197 scientists 62–63 D-Index: 201 scientists 64–65 D-Index: 173 scientists 66–67 D-Index: 167 scientists 68–69 D-Index: 172 scientists 70–71 D-Index: 199 scientists 72–73 D-Index: 184 scientists 74–75 D-Index: 133 scientists 76–77 D-Index: 162 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 125 scientists 84–85 D-Index: 121 scientists 86–87 D-Index: 102 scientists 88–89 D-Index: 96 scientists 90–91 D-Index: 75 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 74 scientists 96–97 D-Index: 66 scientists 98–99 D-Index: 68 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 60 scientists 104–105 D-Index: 54 scientists 106–107 D-Index: 36 scientists 108–109 D-Index: 23 scientists 110–111 D-Index: 52 scientists 112–113 D-Index: 41 scientists 114–115 D-Index: 34 scientists 116–117 D-Index: 25 scientists 118–119 D-Index: 28 scientists 120–121 D-Index: 11 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 19 scientists 128–129 D-Index: 20 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 17 scientists 134–135 D-Index: 14 scientists 136–137 D-Index: 15 scientists 138–139 D-Index: 9 scientists 140–141 D-Index: 11 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 9 scientists 146–147 D-Index: 7 scientists 148–149 D-Index: 7 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 5 scientists 154–155 D-Index: 8 scientists 156 D-Index: 6 scientists 157+ D-Index: 96 scientists
40 D-Index 157+

This scientist: 61 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 157 D-Index or more.

Best Publications

  • Retention in care: a challenge to survival with HIV infection.

    Thomas P. Giordano;Thomas P. Giordano;Thomas P. Giordano;Allen L. Gilford;Allen L. Gilford;A. Clinton White;A. Clinton White;Maria E. Suarez-Almazor;Maria E. Suarez-Almazor;Maria E. Suarez-Almazor

  • Lower Pill Burden and Once-Daily Antiretroviral Treatment Regimens for HIV Infection: A Meta-Analysis of Randomized Controlled Trials

    Jean B. Nachega;Jean Jacques Parienti;Olalekan A. Uthman;Olalekan A. Uthman;Olalekan A. Uthman;Robert Gross

  • Measuring adherence to antiretroviral therapy in a diverse population using a visual analogue scale.

    Thomas P. Giordano;David Guzman;Richard Clark;Edwin D. Charlebois

  • Risk of non-Hodgkin lymphoma and lymphoproliferative precursor diseases in US veterans with hepatitis C virus

    Thomas P. Giordano;Louise Henderson;Louise Henderson;Ola Landgren;Elizabeth Y. Chiao;Elizabeth Y. Chiao

  • Risk of hepatobiliary and pancreatic cancers after hepatitis C virus infection: A population-based study of U.S. veterans

    Hashem B. El-Serag;Hashem B. El-Serag;Eric A. Engels;Ola Landgren;Elizabeth Chiao;Elizabeth Chiao

  • Screening HIV-infected individuals for anal cancer precursor lesions: a systematic review.

    Elizabeth Y. Chiao;Elizabeth Y. Chiao;Thomas P. Giordano;Thomas P. Giordano;Joel M. Palefsky;Stephen Tyring

  • The validity of viral hepatitis and chronic liver disease diagnoses in Veterans Affairs administrative databases

    J. R. Kramer;J. R. Kramer;J. A. Davila;J. A. Davila;E. D. Miller;P. Richardson;P. Richardson

  • From access to engagement: measuring retention in outpatient HIV clinical care.

    Michael J. Mugavero;Jessica A. Davila;Christa R. Nevin;Thomas P. Giordano

  • Measuring retention in HIV care: the elusive gold standard.

    Michael J. Mugavero;Andrew O. Westfall;Anne Zinski;Jessica Davila;Jessica Davila

  • Building trust and rapport early in the new doctor-patient relationship: a longitudinal qualitative study

    Bich N. Dang;Bich N. Dang;Robert A. Westbrook;Sarah M. Njue;Sarah M. Njue;Thomas P. Giordano;Thomas P. Giordano

  • Cirrhosis and hepatocellular carcinoma in HIV-infected veterans with and without the hepatitis C virus: a cohort study, 1992-2001.

    Thomas P. Giordano;Jennifer R. Kramer;Julianne Souchek;Peter Richardson

  • Examining the Link between Patient Satisfaction and Adherence to HIV Care: A Structural Equation Model

    Bich N. Dang;Robert A. Westbrook;William C. Black;Maria C. Rodriguez-Barradas;Maria C. Rodriguez-Barradas

  • Persons Newly Diagnosed with HIV Infection are at High Risk for Depression and Poor Linkage to Care: Results from the Steps Study

    Ramona Bhatia;Christine Hartman;Christine Hartman;Michael A. Kallen;James Graham

  • Racial Disparities in HIV Virologic Failure: Do Missed Visits Matter?

    Michael J. Mugavero;Hui Yi Lin;Jeroan J. Allison;Thomas P. Giordano

  • The effect of HIV coinfection on the risk of cirrhosis and hepatocellular carcinoma in U.S. veterans with hepatitis C.

    Jennifer R Kramer;Thomas P Giordano;Julianne Souchek;Peter Richardson

  • Beyond Core Indicators of Retention in HIV Care: Missed Clinic Visits Are Independently Associated With All-Cause Mortality

    Michael J. Mugavero;Andrew O. Westfall;Stephen R. Cole;Elvin H. Geng

  • Patients referred to an urban HIV clinic frequently fail to establish care: factors predicting failure.

    Thomas P. Giordano;Fehmida Visnegarwala;A. Clinton White;Catherine L. Troisi

  • The Tingathe programme: a pilot intervention using community health workers to create a continuum of care in the prevention of mother to child transmission of HIV (PMTCT) cascade of services in Malawi

    Maria H Kim;Saeed Ahmed;W Chris Buck;Geoffrey A Preidis

  • Human Immunodeficiency Virus–Associated Squamous Cell Cancer of the Anus: Epidemiology and Outcomes in the Highly Active Antiretroviral Therapy Era

    Elizabeth Y. Chiao;Thomas P. Giordano;Peter Richardson;Hashem B. El-Serag

  • Enhanced Personal Contact With HIV Patients Improves Retention in Primary Care: A Randomized Trial in 6 US HIV Clinics

    Lytt I. Gardner;Thomas P. Giordano;Gary Marks;Tracey E. Wilson

Frequent Co-Authors

Hashem B. El-Serag
Hashem B. El-Serag Baylor College of Medicine
Michael J. Mugavero
Michael J. Mugavero University of Alabama at Birmingham
Jeffrey A. Cully
Jeffrey A. Cully Baylor College of Medicine
Gary Marks
Gary Marks Centers for Disease Control and Prevention
Maria C. Rodriguez-Barradas
Maria C. Rodriguez-Barradas Baylor College of Medicine
Tracey E. Wilson
Tracey E. Wilson SUNY Downstate Medical Center
Kasisomayajula Viswanath
Kasisomayajula Viswanath Harvard University
K. Rivet Amico
K. Rivet Amico University of Michigan–Ann Arbor
Lisa R. Metsch
Lisa R. Metsch Columbia University
Melinda A. Stanley
Melinda A. Stanley Baylor College of Medicine

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