World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
80
Citations
22378
World Ranking
17164
National Ranking
8601

Ethan A. Halm 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 Ethan A. Halm 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: 356 publications — 29th percentile

29% of scientists in this discipline score the same or lower.

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

Ethan A. Halm 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 Ethan A. Halm 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: 80 D-Index — 16th percentile

16% of scientists in this discipline score the same or lower.

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

Overview

Ethan A. Halm is affiliated with The University of Texas Southwestern Medical Center in the United States. Their research spans a broad spectrum within the field of medicine, with a total of 171 publications contributing to various subfields and topics.

The main subfields of study include:

  • Oncology
  • Pulmonary and Respiratory Medicine
  • Endocrinology, Diabetes and Metabolism
  • Epidemiology
  • Economics and Econometrics

Key research topics covered in their work are:

  • Colorectal Cancer Screening and Detection
  • Global Cancer Incidence and Screening
  • Gastric Cancer Management and Outcomes
  • Palliative Care and End-of-Life Issues
  • Emergency and Acute Care Studies
  • Chronic Disease Management Strategies
  • Economic and Financial Impacts of Cancer

Frequent publication venues for their research include:

  • Journal of Clinical Oncology
  • Journal of General Internal Medicine
  • Gastroenterology
  • Cancer Epidemiology Biomarkers & Prevention
  • JAMA Network Open

Notable recent papers authored by or involving Ethan A. Halm are:

  • "Association of Statin Therapy Initiation With Diabetes Progression," 2021, JAMA Internal Medicine
  • "Association of Physician Adenoma Detection Rates With Postcolonoscopy Colorectal Cancer," 2022, JAMA
  • "Comparative Effectiveness of Carotid Endarterectomy vs Initial Medical Therapy in Patients With Asymptomatic Carotid Stenosis," 2020, JAMA Neurology
  • "Temporal Trends in Heart Failure Incidence Among Medicare Beneficiaries Across Risk Factor Strata, 2011 to 2016," 2020, JAMA Network Open
  • "A randomized trial of mail and email recruitment strategies for a physician survey on clinical trial accrual," 2020, BMC Medical Research Methodology

Frequent coauthors who have collaborated extensively with Ethan A. Halm include:

  • Arthur S. Hong
  • Celette Sugg Skinner
  • Caitlin C. Murphy
  • Jessica Chubak
  • Douglas A. Corley

Best Publications

  • Is volume related to outcome in health care? A systematic review and methodologic critique of the literature

    Ethan A. Halm;Clara Lee;Mark R. Chassin

  • Association of timing of surgery for hip fracture and patient outcomes.

    Gretchen M. Orosz;Jay Magaziner;Edward L. Hannan;R. Sean Morrison

  • Time to Clinical Stability in Patients Hospitalized With Community-Acquired Pneumonia Implications for Practice Guidelines

    Ethan A. Halm;Michael J. Fine;Thomas J. Marrie;Christopher M. Coley

  • An automated model to identify heart failure patients at risk for 30-day readmission or death using electronic medical record data.

    Ruben Amarasingham;Billy J. Moore;Ying P. Tabak;Mark H. Drazner

  • Impact of Social Factors on Risk of Readmission or Mortality in Pneumonia and Heart Failure: Systematic Review

    Linda Calvillo-King;Danielle Arnold;Kathryn J. Eubank;Matthew Lo

  • Predictors of adherence to diabetes medications: the role of disease and medication beliefs.

    Devin M. Mann;Diego Ponieman;Howard Leventhal;Ethan A. Halm

  • No symptoms, no asthma: the acute episodic disease belief is associated with poor self-management among inner-city adults with persistent asthma.

    Ethan A. Halm;Pablo Mora;Howard Leventhal

  • Safely increasing the proportion of patients with community-acquired pneumonia treated as outpatients: an interventional trial.

    Steven J. Atlas;Theodore I. Benzer;Leila H. Borowsky;YuChiao Chang

  • The Effect of Perioperative Anemia on Clinical and Functional Outcomes in Patients With Hip Fracture

    Ethan A. Halm;Jason J. Wang;Kenneth Boockvar;Joan Penrod

  • Management of Community-Acquired Pneumonia

    Ethan A. Halm;Alvin S. Teirstein

  • Comparative effectiveness of fecal immunochemical test outreach, colonoscopy outreach, and usual care for boosting colorectal cancer screening among the underserved: a randomized clinical trial.

    Samir Gupta;Samir Gupta;Ethan A. Halm;Don C. Rockey;Marcia Hammons

  • Asthma in the Elderly: Current Understanding and Future Research Needs: A Report of a National Institute on Aging (NIA) Workshop

    Nicola A. Hanania;Monroe J. King;Sidney S. Braman;Carol Saltoun

  • Persistent depression affects adherence to secondary prevention behaviors after acute coronary syndromes.

    Ian M. Kronish;Nina Rieckmann;Ethan A. Halm;Daichi Shimbo

  • Assessing the validity of self-reported medication adherence among inner-city asthmatic adults: the Medication Adherence Report Scale for Asthma

    Jessica L. Cohen;Devin M. Mann;Juan P. Wisnivesky;Robert Horne

  • Using the common sense model to design interventions for the prevention and management of chronic illness threats: From description to process

    Lisa M. McAndrew;Tamara J. Musumeci-Szabó;Pablo A. Mora;Loretta Vileikyte;Loretta Vileikyte

  • Instability on hospital discharge and the risk of adverse outcomes in patients with pneumonia

    Ethan A. Halm;Michael J. Fine;Michael J. Fine;Wishwa N. Kapoor;Daniel E. Singer

  • Echocardiography for Assessing Cardiac Risk in Patients Having Noncardiac Surgery

    Ethan A. Halm;Warren S. Browner;Julio F. Tubau;Ida M. Tateo

  • Understanding physician adherence with a pneumonia practice guideline: effects of patient, system, and physician factors.

    Ethan A. Halm;Steven J. Atlas;Leila H. Borowsky;Theodore I. Benzer

  • Physicians' attitudes about prescribing and knowledge of the costs of common medications.

    Steven Reichert;Todd Simon;Ethan A. Halm

  • Tying up loose ends: discharging patients with unresolved medical issues.

    Carlton Moore;Thomas McGinn;Ethan Halm

Frequent Co-Authors

Celette Sugg Skinner
Celette Sugg Skinner The University of Texas Southwestern Medical Center
Howard Leventhal
Howard Leventhal Rutgers, The State University of New Jersey
Amit G. Singal
Amit G. Singal The University of Texas Southwestern Medical Center
Albert L. Siu
Albert L. Siu Icahn School of Medicine at Mount Sinai
Douglas A. Corley
Douglas A. Corley Kaiser Permanente
Chul Ahn
Chul Ahn The University of Texas Southwestern Medical Center
Chyke A. Doubeni
Chyke A. Doubeni The Ohio State University Wexner Medical Center
Michael S. Wolf
Michael S. Wolf Northwestern University
Kenneth J. Koval
Kenneth J. Koval New York University
Carolyn M. Rutter
Carolyn M. Rutter RAND Corporation

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Interested in exploring related careers or flexible study paths alongside or instead of studying Medicine in the USA? Many high-demand healthcare roles now offer online pathways designed for working professionals or those seeking a career change.

For those attracted to leadership or administrative roles in healthcare, check out reputable online health administration programs. These degrees equip students with management, policy, and organizational skills critical for healthcare settings. If your aspirations lean toward top management, accredited options matter—consider cahme accredited online mha programs to ensure industry recognition and rigorous training.

Nursing provides flexible online career pathways. Those already registered nurses can enter advanced clinical roles through specialized rn to np bridge programs. These accelerated formats let nurses become nurse practitioners without repeating previous coursework.

Interested in nutrition and wellness? There are also popular online degrees in nutrition, spanning dietetics, health coaching, and food science—fields expected to see ongoing growth.

Best Scientists Citing Ethan A. Halm

Trending Scientists

Recently Published Articles