World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
77
Citations
38273
World Ranking
18243
National Ranking
9099

Robert F. Kushner 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 Robert F. Kushner 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: 610 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: 312 publications — 19th percentile

19% of scientists in this discipline score the same or lower.

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

Robert F. Kushner 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 Robert F. Kushner 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: 399 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: 77 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

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

Overview

Robert F. Kushner is affiliated with Northwestern University in the United States. Their research primarily focuses on medicine, with a significant emphasis on endocrinology, diabetes, and metabolism. The subfields of their work also include pharmacology, molecular biology, physiology, and surgery.

The scientist's research topics cover a range of subjects related to diabetes treatment and management, pharmacology and obesity treatment, metabolism in relation to diabetes and cancer, bariatric surgery and outcomes, obesity and health practices, diet and metabolism studies, and the relationship between obesity, physical activity, and diet.

Their frequent coauthors include:

  • Ildiko Lingvay
  • Thomas A. Wadden
  • Domenica Rubino
  • Melanie J. Davies
  • W. Timothy Garvey

The scientist has published extensively in several journals, with the most frequent publication venues being:

  • Obesity
  • Diabetes Care
  • JAMA
  • Journal of the Endocrine Society
  • Diabetes

Examples of recent papers authored in collaboration or related to their research include:

  • Once-Weekly Semaglutide in Adults with Overweight or Obesity, 2021, New England Journal of Medicine
  • Benefits and Risks of Bariatric Surgery in Adults, 2020, JAMA
  • Definition and diagnostic criteria of clinical obesity, 2025, The Lancet Diabetes & Endocrinology
  • Weight regain and cardiometabolic effects after withdrawal of semaglutide: The STEP 1 trial extension, 2022, Diabetes Obesity and Metabolism
  • Clinical Practice Guidelines for the Perioperative Nutrition, Metabolic, and Nonsurgical Support of Patients Undergoing Bariatric Procedures - 2019 Update: Cosponsored by American Association of Clinical Endocrinologists/American College of Endocrinology, The Obesity Society, American Society for Metabolic and Bariatric Surgery, Obesity Medicine Association, and American Society of Anesthesiologists, 2020, Obesity

Throughout their career, Robert F. Kushner has contributed to 161 publications in medicine, with 44 of those focused specifically on endocrinology, diabetes, and metabolism. Their research integrates clinical approaches to obesity, diabetes management, bariatric surgery outcomes, and pharmacological treatments targeting metabolic conditions.

Best Publications

  • 2013 AHA/ACC/TOS Guideline for the Management of Overweight and Obesity in Adults A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines and The Obesity Society

    Michael D. Jensen;Donna H. Ryan;Caroline M. Apovian;Jamy D. Ard

  • Clinical Practice Guidelines for the Perioperative Nutritional, Metabolic, and Nonsurgical Support of the Bariatric Surgery Patient—2013 Update: Cosponsored by American Association of Clinical Endocrinologists, The Obesity Society, and American Society for Metabolic & Bariatric Surgery

    Jeffrey I. Mechanick;Adrienne Youdim;Daniel B. Jones;W. Timothy Garvey

  • 2013 AHA/ACC/TOS Guideline for the Management of Overweight and Obesity in Adults

    Michael D. Jensen;Donna H. Ryan;Caroline M. Apovian;Jamy D. Ard

  • Obesity in older adults: technical review and position statement of the American Society for Nutrition and NAASO, The Obesity Society.

    Dennis T. Villareal;Caroline M. Apovian;Robert F. Kushner;Samuel Klein

  • Recombinant leptin for weight loss in obese and lean adults: a randomized, controlled, dose-escalation trial.

    Steven B. Heymsfield;Andrew S. Greenberg;Ken Fujioka;Russell M. Dixon

  • Estimation of total body water by bioelectrical impedance analysis

    Robert F Kushner;Dale A Schoeller

  • Efficacy of Liraglutide for Weight Loss Among Patients With Type 2 Diabetes The SCALE Diabetes Randomized Clinical Trial

    Melanie J. Davies;Richard Bergenstal;Bruce Bode;Robert F. Kushner

  • Barriers to Providing Nutrition Counseling by Physicians: A Survey of Primary Care Practitioners

    R.F. Kushner

  • The Science of Obesity Management: An Endocrine Society Scientific Statement.

    George A Bray;William E Heisel;Ashkan Afshin;Michael D Jensen

  • A proposed clinical staging system for obesity

    A M Sharma;R F Kushner

  • American Association of Clinical Endocrinologists, The Obesity Society, and American Society for Metabolic & Bariatric Surgery Medical Guidelines for Clinical Practice for the perioperative nutritional, metabolic, and nonsurgical support of the bariatric surgery patient.

    Jeffrey I. Mechanick;Robert F. Kushner;Harvey J. Sugerman;J. Michael Gonzalez-Campoy

  • Is the impedance index (ht2/R) significant in predicting total body water?

    Robert F. Kushner;Dale A. Schoeller;Carla R. Fjeld;Lynn Danford

  • How much physical activity is needed to minimize weight gain in previously obese women

    Dale A. Schoeller;Kathyjo Shay;Robert F. Kushner

  • A 6-month randomized, placebo-controlled, dose-ranging trial of topiramate for weight loss in obesity.

    George A. Bray;Priscilla Hollander;Samuel Klein;Robert F Kushner

  • Obesity and quality of life.

    Robert F Kushner;Gary D Foster

  • AMERICAN ASSOCIATION OF CLINICAL ENDOCRINOLOGISTS, THE OBESITY SOCIETY, AND AMERICAN SOCIETY FOR METABOLIC & BARIATRIC SURGERY MEDICAL GUIDELINES FOR CLINICAL PRACTICE FOR THE PERIOPERATIVE NUTRITIONAL, METABOLIC, AND NONSURGICAL SUPPORT OF THE BARIATRIC SURGERY PATIENT

    Jeffrey I. Mechanick;Robert F. Kushner;Harvey J. Sugerman;J. Michael Gonzalez-Campoy

  • Clinical characteristics influencing bioelectrical impedance analysis measurements

    Robert F. Kushner;Rani Gudivaka;Dale A. Schoeller

  • Relative dilution spaces of 2H- and 18O-labeled water in humans

    Susan B. Racette;Dale A. Schoeller;Amy H. Luke;Kathyjo Shay

  • Single- and multifrequency models for bioelectrical impedance analysis of body water compartments.

    R. Gudivaka;D. A. Schoeller;R. F. Kushner;M. J. G. Bolt

  • 2013 AHA/ACC/TOS Guideline for the Management of Overweight

    Michael D. Jensen;H. Ryan;M. Apovian;Catherine M. Loria

Frequent Co-Authors

Dale A. Schoeller
Dale A. Schoeller University of Wisconsin–Madison
Caroline M. Apovian
Caroline M. Apovian Brigham and Women's Hospital
Thomas A. Wadden
Thomas A. Wadden University of Pennsylvania
W. Timothy Garvey
W. Timothy Garvey University of Alabama at Birmingham
Donna H. Ryan
Donna H. Ryan Pennington Biomedical Research Center
Melanie J. Davies
Melanie J. Davies University of Leicester
Harvey J. Sugerman
Harvey J. Sugerman Virginia Commonwealth University
David B. Sarwer
David B. Sarwer Temple University
Linda Van Horn
Linda Van Horn Northwestern University

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