World's Best Scientists 2026 revealed!
Roy K. Greenberg

Roy K. Greenberg

D-Index & Metrics

Medicine

D-Index
82
Citations
23117
World Ranking
16197
National Ranking
8145

Roy K. Greenberg 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 Roy K. Greenberg 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: 265 publications — 10th percentile

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

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

Roy K. Greenberg 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 Roy K. Greenberg 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.

Overview

Roy K. Greenberg was affiliated with the Cleveland Clinic in the United States. Their research primarily focused on various topics within the field of Medicine, with particular attention to Surgery, Cardiology and Cardiovascular Medicine, and Pulmonary and Respiratory Medicine.

The main topics addressed in their work included:

  • Cardiac, Anesthesia and Surgical Outcomes
  • Abdominal vascular conditions and treatments
  • Cardiovascular Issues in Pregnancy
  • Vascular anomalies and interventions
  • Trauma Management and Diagnosis
  • Aortic Disease and Treatment Approaches
  • Aortic aneurysm repair treatments

The scientist contributed to several publications, with the most frequent publication venues being:

  • UNC Libraries
  • Case Reports in Vascular Medicine

Roy K. Greenberg co-authored research with multiple collaborators, including:

  • Mark A. Farber
  • Rayan El-Zein
  • Jeffrey Sobecki
  • Michael Keleher
  • Robert Palma

Their recent published papers included:

  • A Spontaneous Isolated Superior Mesenteric Artery Dissection Associated with Cocaine Abuse: A Pathomechanistic Association, 2020, Case Reports in Vascular Medicine
  • Endovascular repair of traumatic thoracic aortic injury: Clinical practice guidelines of the Society for Vascular Surgery, 2021, UNC Libraries
  • Results of the United States multicenter prospective study evaluating the Zenith fenestrated endovascular graft for treatment of juxtarenal abdominal aortic aneurysms, 2021, UNC Libraries

The body of work completed by Greenberg reflected a focus on vascular conditions and their treatment, including trauma-related vascular injury, aortic aneurysm repair, and associated surgical outcomes. Their research contributed to various specialized areas in cardiovascular and vascular medicine throughout their career.

Best Publications

  • Predictors of Abdominal Aortic Aneurysm Sac Enlargement After Endovascular Repair

    Andres Schanzer;Roy K. Greenberg;Nathanael Hevelone;William P. Robinson

  • The endovascular management of visceral artery aneurysms and pseudoaneurysms

    Nirman Tulsyan;Vikram S. Kashyap;Roy K. Greenberg;Timur P. Sarac

  • Contemporary Analysis of Descending Thoracic and Thoracoabdominal Aneurysm Repair. A Comparison of Endovascular and Open Techniques

    Roy K. Greenberg;Qingsheng Lu;Eric E. Roselli;Lars G. Svensson

  • Reporting standards for thoracic endovascular aortic repair (TEVAR)

    Mark F. Fillinger;Roy K. Greenberg;James F. McKinsey;Elliot L. Chaikof

  • Endovascular repair of traumatic thoracic aortic injury: clinical practice guidelines of the Society for Vascular Surgery.

    W. Anthony Lee;Jon S. Matsumura;R. Scott Mitchell;Mark A. Farber

  • Should patients with challenging anatomy be offered endovascular aneurysm repair

    Roy K Greenberg;Roy K Greenberg;Daniel Clair;Sunita Srivastava;Guru Bhandari

  • Intermediate results of a United States multicenter trial of fenestrated endograft repair for juxtarenal abdominal aortic aneurysms

    Roy K. Greenberg;W. Charles Sternbergh;Michael Makaroun;Takao Ohki

  • Method and apparatus for renal neuromodulation

    Ali R. Rezai;Roy K. Greenberg;Milind Deogaonkar

  • The Society for Vascular Surgery Practice Guidelines: management of the left subclavian artery with thoracic endovascular aortic repair.

    Jon S. Matsumura;W. Anthony Lee;R. Scott Mitchell;Mark A. Farber

  • A Prospective Analysis of Fenestrated Endovascular Grafting: Intermediate-term Outcomes

    S. O'Neill;R.K. Greenberg;F. Haddad;T. Resch

  • Endovascular repair of descending thoracic aortic aneurysms: an early experience with intermediate-term follow-up

    Roy Greenberg;Timothy Resch;Ulf Nyman;Matts Lindh

  • Chronic mesenteric ischemia: Open surgery versus percutaneous angioplasty and stenting

    Karthikeshwar Kasirajan;Patrick J. O'Hara;Bruce H. Gray;Norman R. Hertzer

  • Influence of endograft oversizing on device migration, endoleak, aneurysm shrinkage, and aortic neck dilation: results from the Zenith Multicenter Trial.

    W.Charles Sternbergh;Samuel R Money;Roy K Greenberg;Timothy A.M Chuter

  • Zenith AAA endovascular graft: intermediate-term results of the US multicenter trial.

    Roy K. Greenberg;Timothy A.M. Chuter;W.Charles Sternbergh;Neal E. Fearnot

  • Endovascular management of iliac artery occlusions: extending treatment to TransAtlantic Inter-Society Consensus class C and D patients.

    Christopher D. Leville;Vikram S. Kashyap;Daniel G. Clair;James F. Bena

  • Durability of branches in branched and fenestrated endografts

    Tara M. Mastracci;Roy K. Greenberg;Matthew J. Eagleton;Adrian V. Hernandez

  • Beyond the aortic bifurcation: branched endovascular grafts for thoracoabdominal and aortoiliac aneurysms.

    Roy K. Greenberg;Karl West;Kathryn Pfaff;James Foster

  • Endovascular treatment of thoracoabdominal aortic aneurysms

    Eric E. Roselli;Roy K. Greenberg;Kathryn Pfaff;Catherine Francis

  • Endovascular repair of abdominal aortic aneurysms: device-specific outcome.

    Kenneth Ouriel;Daniel G. Clair;Roy K. Greenberg;Sean P. Lyden

  • Predictors of Abdominal Aortic Aneurysm Sac Enlargement After Endovascular Repair

    A. Shanzer;R.K. Greenberg;N. Hevelone

Frequent Co-Authors

Kenneth Ouriel
Kenneth Ouriel Cleveland Clinic
Lars G. Svensson
Lars G. Svensson Cleveland Clinic
Bruce W. Lytle
Bruce W. Lytle Baylor Scott & White The Heart Hospital
Ali R. Rezai
Ali R. Rezai West Virginia University
Michael D. Dake
Michael D. Dake University of Arizona
Eugene H. Blackstone
Eugene H. Blackstone Cleveland Clinic
Richard P. Cambria
Richard P. Cambria Harvard University
Hazim J. Safi
Hazim J. Safi The University of Texas Health Science Center at Houston
Michel S. Makaroun
Michel S. Makaroun University of Pittsburgh
Donald P. Greenberg
Donald P. Greenberg Cornell University

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