World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
98
Citations
145548
World Ranking
8711
National Ranking
4492

Gary G. Koch 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 Gary G. Koch 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: 459 publications — 51st percentile

51% of scientists in this discipline score the same or lower.

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

Gary G. Koch 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 Gary G. Koch 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: 98 D-Index — 57th percentile

57% 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

  • 1972 - Fellow of the American Statistical Association (ASA)

Overview

Gary G. Koch is affiliated with the University of North Carolina at Chapel Hill in the United States. Their body of work spans multiple topics within the field of Medicine, with a particular focus on epidemiology, surgery, cardiology and cardiovascular medicine, neurology, and infectious diseases.

The scientist's research contributions cover a range of topics including:

  • Pneumonia and respiratory infections
  • Shoulder injury and treatment
  • Shoulder and clavicle injuries
  • Central venous catheters and hemodialysis
  • Vascular procedures and complications
  • Respiratory viral infections research
  • Parkinson's disease mechanisms and treatments

Gary G. Koch's recent publications demonstrate involvement in both clinical and methodological studies. Notable papers include:

  • 2023 HRS/APHRS/LAHRS guideline on cardiac physiologic pacing for the avoidance and mitigation of heart failure, 2023, published in Heart Rhythm
  • Limitations of Meta-analyses of Studies With High Heterogeneity, 2020, published in JAMA Network Open
  • Analysis of Categorical Data, 2021, part of the Wiley series in probability and statistics
  • Arteriovenous Fistula Maturation, Functional Patency, and Intervention Rates, 2021, published in JAMA Surgery
  • 2023 HRS/APHRS/LAHRS guideline on cardiac physiologic pacing for the avoidance and mitigation of heart failure, 2023, Journal of Arrhythmia

Frequent collaborative relationships in Gary G. Koch's research have been established with several co-authors, including:

  • Michael B. Rothberg
  • Abhishek Deshpande
  • Sarah Haessler
  • Marya D. Zilberberg
  • Pei-Chun Yu

Their work has appeared in several prominent publication venues such as:

  • Infection Control and Hospital Epidemiology
  • Journal of Shoulder and Elbow Surgery
  • CHEST Journal
  • Clinical Infectious Diseases
  • Orthopaedic Journal of Sports Medicine

In recognition of their contributions to the field of statistics, Gary G. Koch was named a Fellow of the American Statistical Association (ASA) in 1972.

Best Publications

  • The measurement of observer agreement for categorical data

    J. R. Landis;Gary G Koch

  • U.S. householder survey of functional gastrointestinal disorders. Prevalence, sociodemography, and health impact.

    D A Drossman;Z Li;E Andruzzi;R D Temple

  • Categorical Data Analysis Using the SAS System

    Maura Ellen Stokes;Charles S. Davis;Gary G. Koch

  • Secondary Sexual Characteristics and Menses in Young Girls Seen in Office Practice: A Study from the Pediatric Research in Office Settings Network

    Marcia E. Herman-Giddens;Eric J. Slora;Richard C. Wasserman;Richard C. Wasserman;Carlos J. Bourdony

  • Assessment of risk for periodontal disease. I. Risk indicators for attachment loss.

    Sara G. Grossi;Joseph J. Zambon;Alex W. Ho;Gary Koch

  • Lifetime risk of symptomatic knee osteoarthritis

    Louise Murphy;Todd A. Schwartz;Charles G. Helmick;Jordan B. Renner

  • Efficacy and Safety of Monoclonal Antibody to Human Tumor Necrosis Factor α in Patients With Sepsis Syndrome: A Randomized, Controlled, Double-blind, Multicenter Clinical Trial

    E Abraham;R Wunderink;H Silverman;T M Perl

  • Assessment of Risk for Periodontal Disease. II. Risk Indicators for Alveolar Bone Loss

    S G Grossi;R J Genco;E E Machtei;A W Ho

  • Echocardiographic predictors of adverse outcomes in primary pulmonary hypertension

    Ronald J. Raymond;Alan L Hinderliter;Park W Willis;David Ralph

  • An evaluation of Safe Dates, an adolescent dating violence prevention program.

    Vangie A. Foshee;Karl E. Bauman;Ximena B. Arriaga;Russell W. Helms

  • Cognitive-behavioral therapy versus education and desipramine versus placebo for moderate to severe functional bowel disorders

    Douglas A. Drossman;Brenda B. Toner;William E. Whitehead;Nicholas E. Diamant

  • Validation of the Minimum Data Set Cognitive Performance Scale: Agreement with the Mini-Mental State Examination

    S. L. Hartmaier;Philip David Sloane;H. A. Guess;Gary G Koch

  • The Awareness-to-Adherence Model of the Steps to Clinical Guideline Compliance: The Case of Pediatric Vaccine Recommendations

    Donald E. Pathman;Thomas R. Konrad;Gary L. Freed;Victoria A. Freeman

  • Tolvaptan in Later-Stage Autosomal Dominant Polycystic Kidney Disease

    Vicente E Torres;Arlene B Chapman;Olivier Devuyst;Olivier Devuyst;Ron T Gansevoort

  • Comparison of phytotherapy (Permixon) with finasteride in the treatment of benign prostate hyperplasia: a randomized international study of 1,098 patients.

    Jean Christophe Carraro;Jean Pierre Raynaud;Gary G Koch;Geoffrey D. Chisholm

  • Acetaminophen overdose. 662 cases with evaluation of oral acetylcysteine treatment.

    Barry H. Rumack;Robert C. Peterson;Gary G. Koch;Ingrid A. Amara

  • Atypical and conventional antipsychotic drugs in treatment-naive first-episode schizophrenia: a 52-week randomized trial of clozapine vs chlorpromazine

    Jeffrey A Lieberman;Michael Phillips;Hongbin Gu;Scott Stroup

  • Prevalence and risk indicators for periodontal attachment loss in a population of older community-dwelling blacks and whites.

    James D. Beck;Gary G. Koch;R. Gary Rozier;Gail E. Tudor

  • Relationship of depression to death or hospitalization in patients with heart failure.

    Andrew Sherwood;James A. Blumenthal;Ranak Trivedi;Kristy S. Johnson

  • Effects of long-term infusion of prostacyclin (epoprostenol) on echocardiographic measures of right ventricular structure and function in primary pulmonary hypertension

    A. L. Hinderliter;P. W. Willis;R. J. Barst;S. Rich

Frequent Co-Authors

Alan L. Hinderliter
Alan L. Hinderliter University of North Carolina at Chapel Hill
Karl E. Bauman
Karl E. Bauman University of North Carolina at Chapel Hill
Kirkwood F. Adams
Kirkwood F. Adams University of North Carolina at Chapel Hill
James D. Beck
James D. Beck University of North Carolina at Chapel Hill
James A. Blumenthal
James A. Blumenthal Duke University
Theodore Pincus
Theodore Pincus Rush University Medical Center
J. Richard Landis
J. Richard Landis University of Pennsylvania
Andrew Sherwood
Andrew Sherwood Duke University
Gad Cotter
Gad Cotter Momentum Research Inc

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