World's Best Scientists 2026 revealed!
Gregory S. Hageman

Gregory S. Hageman

D-Index & Metrics

Medicine

D-Index
75
Citations
26095
World Ranking
19026
National Ranking
9487

Gregory S. Hageman 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 Gregory S. Hageman 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: 251 publications — 8th percentile

8% of scientists in this discipline score the same or lower.

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

Gregory S. Hageman 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 Gregory S. Hageman 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: 75 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

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

Overview

Gregory S. Hageman is affiliated with the University of Utah in the United States and primarily works within the field of medicine. Their research has a significant focus on ophthalmology, with substantial contributions to subfields including radiology, nuclear medicine and imaging, molecular biology, neurology, and immunology.

The scientist's main areas of study cover a range of retinal and ocular topics such as retinal diseases and treatments, retinal imaging and analysis, retinal development and disorders, glaucoma and retinal disorders, corneal surgery and treatments, corneal surgery and disorders, and cerebrovascular and genetic disorders.

Gregory S. Hageman has published several recent papers, including:

  • Cell atlas of the human ocular anterior segment: Tissue-specific and shared cell types, 2022, Proceedings of the National Academy of Sciences
  • Chromosome 10q26-driven age-related macular degeneration is associated with reduced levels of HTRA1 in human retinal pigment epithelium, 2021, Proceedings of the National Academy of Sciences
  • Systems genomics in age-related macular degeneration, 2022, Experimental Eye Research
  • Transcriptomic analysis of the ocular posterior segment completes a cell atlas of the human eye, 2023, Proceedings of the National Academy of Sciences
  • Protective chromosome 1q32 haplotypes mitigate risk for age-related macular degeneration associated with the CFH-CFHR5 and ARMS2/HTRA1 loci, 2021, Human Genomics

Frequent publication venues for their work include:

  • Proceedings of the National Academy of Sciences
  • Experimental Eye Research
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Scientific Reports
  • Ophthalmology Science

The scientist collaborates regularly with several coauthors, with frequent partnerships including Moussa A. Zouache, Burt T. Richards, Christian Pappas, Chris Pappas, and Jill L. Hageman.

Best Publications

  • A common haplotype in the complement regulatory gene factor H (HF1/CFH) predisposes individuals to age-related macular degeneration

    Gregory S. Hageman;Don H. Anderson;Lincoln V. Johnson;Lisa S. Hancox

  • An Integrated Hypothesis That Considers Drusen as Biomarkers of Immune-Mediated Processes at the RPE-Bruch's Membrane Interface in Aging and Age-Related Macular Degeneration

    Gregory S. Hageman;Phil J. Luthert;N.H. Victor Chong;N.H. Victor Chong;Lincoln V. Johnson

  • A role for local inflammation in the formation of drusen in the aging eye.

    Don H Anderson;Robert F Mullins;Gregory S Hageman;Lincoln V Johnson

  • Variation in factor B (BF) and complement component 2 (C2) genes is associated with age-related macular degeneration

    Bert Gold;Joanna E Merriam;Jana Zernant;Lisa S Hancox

  • Drusen associated with aging and age-related macular degeneration contain proteins common to extracellular deposits associated with atherosclerosis, elastosis, amyloidosis, and dense deposit disease

    Robert F. Mullins;Stephen R. Russell;Don H. Anderson;Gregory S. Hageman

  • Seven new loci associated with age-related macular degeneration

    Lars G. Fritsche;Lars G. Fritsche;Wei Chen;Wei Chen;Matthew Schu;Brian L. Yaspan

  • Age-related macular degeneration--emerging pathogenetic and therapeutic concepts.

    Karen M. Gehrs;Don H. Anderson;Lincoln V. Johnson;Gregory S. Hageman

  • The pivotal role of the complement system in aging and age-related macular degeneration: hypothesis re-visited.

    Don H. Anderson;Monte J. Radeke;Natasha B. Gallo;Ethan A. Chapin

  • The Role of Inflammation in the Pathogenesis of Age-related Macular Degeneration

    Larry A. Donoso;David Kim;Arcilee Frost;Alston Callahan

  • Age-Related Macular Degeneration (AMD)

    Gregory S. Hageman;Karen Gehrs;Lincoln V. Johnson;Don Anderson

  • A single EFEMP1 mutation associated with both Malattia Leventinese and Doyne honeycomb retinal dystrophy.

    Edwin M. Stone;Andrew J. Lotery;Francis L. Munier;Elise Héon

  • Membranoproliferative Glomerulonephritis Type II (Dense Deposit Disease): An Update

    Gerald B. Appel;H. Terence Cook;Gregory Hageman;J. Charles Jennette

  • Characterization of beta amyloid assemblies in drusen: the deposits associated with aging and age-related macular degeneration

    Don H. Anderson;Kevin C. Talaga;Alexander J. Rivest;Ernesto Barron

  • Non-secretion of mutant proteins of the glaucoma gene myocilin in cultured trabecular meshwork cells and in aqueous humor

    Nasreen Jacobson;Michael Andrews;Allan R. Shepard;Darryl Nishimura

  • Local cellular sources of apolipoprotein E in the human retina and retinal pigmented epithelium: implications for the process of drusen formation.

    Don H Anderson;Shiro Ozaki;Matthew Nealon;Jay Neitz

  • Ophthalmic Drug Delivery Systems for the Treatment of Retinal Diseases: Basic Research to Clinical Applications

    Henry F. Edelhauser;Cheryl L. Rowe-Rendleman;Michael R. Robinson;Daniel G. Dawson

  • Variations in the complement regulatory genes factor H (CFH) and factor H related 5 (CFHR5) are associated with membranoproliferative glomerulonephritis type II (dense deposit disease)

    Maria Asuncion Abrera-Abeleda;Carla Nishimura;Jenna L.H. Smith;Sanjjev Sethi

  • Individuals homozygous for the age-related macular degeneration risk-conferring variant of complement factor H have elevated levels of CRP in the choroid

    P.T. Johnson;K.E. Betts;M.J. Radeke;G.S. Hageman

  • New Approaches to the Treatment of Dense Deposit Disease

    Richard J.H. Smith;Jessy Alexander;Paul N. Barlow;Marina Botto

  • PERSPECTIVE A Role for Local Inflammation in the Formation of Drusen in the Aging Eye

    Don H. Anderson;Robert F. Mullins;Gregory S. Hageman;Lincoln V. Johnson

Frequent Co-Authors

Robert F. Mullins
Robert F. Mullins University of Iowa
Robyn H. Guymer
Robyn H. Guymer University of Melbourne
Paul S. Bernstein
Paul S. Bernstein University of Utah
Edwin M. Stone
Edwin M. Stone University of Iowa
Richard J.H. Smith
Richard J.H. Smith University of Iowa
Rando Allikmets
Rando Allikmets Columbia University
Paul N. Baird
Paul N. Baird University of Melbourne
Debra A. Schaumberg
Debra A. Schaumberg University of Utah
Lindsay A. Farrer
Lindsay A. Farrer Boston University
Val C. Sheffield
Val C. Sheffield University of Iowa

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