World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
82
Citations
45181
World Ranking
15852
National Ranking
527

Emad M. El-Omar publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Emad M. El-Omar sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 367 publications — 31st percentile

31% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Emad M. El-Omar D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Emad M. El-Omar sits on this spectrum.

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 82 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Research.com Recognitions

  • 2007 - Fellow of the Royal Society of Edinburgh

Overview

Emad M. El-Omar is affiliated with the University of New South Wales in Australia and has a primary focus in the field of Medicine. Their research spans several subfields including Surgery, Molecular Biology, Pulmonary and Respiratory Medicine, Epidemiology, and Physiology.

The scientist's work concentrates on topics such as gut microbiota and health, Helicobacter pylori-related gastroenterology studies, gastric cancer management and outcomes, diet and metabolism studies, liver disease diagnosis and treatment, eosinophilic esophagitis, and research on Clostridium difficile and Clostridium perfringens.

Some of the recent publications featuring Emad M. El-Omar's contributions include:

  • "Management of Helicobacter pylori infection: the Maastricht VI/Florence consensus report" (2022, Gut)
  • "Helicobacter pylori infection" (2023, Nature Reviews Disease Primers)
  • "Screening and eradication of Helicobacter pylori for gastric cancer prevention: the Taipei global consensus" (2020, Gut)
  • "Gut microbiota impact on the peripheral immune response in non-alcoholic fatty liver disease related hepatocellular carcinoma" (2021, Nature Communications)
  • "Global Prevalence of Helicobacter pylori Infection and Incidence of Gastric Cancer Between 1980 and 2022" (2024, Gastroenterology)

Frequent co-authors that have collaborated extensively with Emad M. El-Omar include:

  • Jyh-Ming Liou
  • Ming-Shiang Wu
  • Peter Malfertheiner
  • Mei-Jyh Chen
  • Chieh-Chang Chen

The scientist's research has been published across a range of notable venues, with repeated contributions to:

  • Gastroenterology
  • Gut
  • Helicobacter
  • UNC Libraries
  • The Lancet. Gastroenterology & hepatology

Emad M. El-Omar was awarded the title of Fellow of the Royal Society of Edinburgh in 2007.

Best Publications

  • Management of Helicobacter pylori infection—the Maastricht IV/ Florence Consensus Report

    Peter Malfertheiner;Francis Megraud;John Atherton;Anthony T R Axon

  • Current concepts in the management of Helicobacter pylori infection - The Maastricht III Consensus Report

    Peter Malfertheiner;Francis Megraud;Colm O'Morain;Franco Bazzoli

  • Management of Helicobacter pylori infection—the Maastricht V/Florence Consensus Report

    P. Malfertheiner;F. Mégraud;C. O'Morain;Javier Gisbert

  • Interleukin-1 polymorphisms associated with increased risk of gastric cancer

    Emad M. El-Omar;Emad M. El-Omar;Mary Carrington;Wong Ho Chow;Kenneth E.L. McColl

  • Fusobacterium nucleatum Potentiates Intestinal Tumorigenesis and Modulates the Tumor-Immune Microenvironment

    Aleksandar D. Kostic;Aleksandar D. Kostic;Eunyoung Chun;Lauren Robertson;Jonathan N. Glickman

  • Kyoto global consensus report on Helicobacter pylori gastritis

    Kentaro Sugano;Jan Tack;Ernst J Kuipers;David Y Graham

  • Increased risk of noncardia gastric cancer associated with proinflammatory cytokine gene polymorphisms

    Emad M El-Omar;Charles S Rabkin;Marilie D Gammon;Thomas L Vaughan

  • Host-Bacterial Interactions in Helicobacter pylori Infection

    Manuel R. Amieva;Emad M. El-Omar

  • Helicobacter pylori infection and chronic gastric acid hyposecretion

    Emad M El-Omar;Karin Oien;Adil El-Nujumi;Derek Gillen

  • IBD-what role do Proteobacteria play?

    Indrani Mukhopadhya;Richard Hansen;Emad M. El-Omar;Georgina L. Hold

  • Symptomatic Benefit from Eradicating Helicobacter pylori Infection in Patients with Nonulcer Dyspepsia

    Kenneth McColl;Lilian Murray;Emad El-Omar;Anthea Dickson

  • Helicobacter pylori infection and abnormalities of acid secretion in patients with duodenal ulcer disease

    Emad M. El-Omar;Ian D. Penman;Joy E.S. Ardill;Ravi S. Chittajallu

  • OLGA staging for gastritis: a tutorial

    M Rugge;P Correa;F Di Mario;Emad Munir El-Omar

  • Inflammation and Cancer II. Role of chronic inflammation and cytokine gene polymorphisms in the pathogenesis of gastrointestinal malignancy

    Mairi Macarthur;Georgina L. Hold;Emad M. El-Omar

  • The importance of interleukin 1beta in Helicobacter pylori associated disease.

    Emad Munir El-Omar

  • Role of the gut microbiota in inflammatory bowel disease pathogenesis: What have we learnt in the past 10 years?

    Georgina L Hold;Megan Smith;Charlie Grange;Euan Robert Watt

  • Genetics of gastric cancer.

    Mairi H. McLean;Emad M. El-Omar

  • Cancer and inflammation: Promise for biologic therapy

    Sandra Demaria;Eli Pikarsky;Michael Karin;Lisa M. Coussens

  • The stomach in health and disease

    R H Hunt;Michael Camilleri;Sheila E Crowe;Emad M Elomar

  • Microbiota of De-Novo Pediatric IBD: Increased Faecalibacterium Prausnitzii and Reduced Bacterial Diversity in Crohn's But Not in Ulcerative Colitis

    Richard Hansen;Richard K Russell;Caroline Reiff;Petra Louis

Frequent Co-Authors

Georgina L. Hold
Georgina L. Hold University of New South Wales
Charles S. Rabkin
Charles S. Rabkin National Institutes of Health
Graeme I. Murray
Graeme I. Murray University of Aberdeen
Jolanta Lissowska
Jolanta Lissowska Maria Sklodowska-Curie National Research Institute of Oncology
Hidemi Goto
Hidemi Goto Nagoya University
Jaw-Town Lin
Jaw-Town Lin E-Da Hospital
Joseph J.Y. Sung
Joseph J.Y. Sung Nanyang Technological University
Ming-Shiang Wu
Ming-Shiang Wu National Taiwan University
Thomas L. Vaughan
Thomas L. Vaughan University of Washington
Joseph F. Fraumeni
Joseph F. Fraumeni National Institutes of Health

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