World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
85
Citations
28035
World Ranking
14550
National Ranking
7363

Andrew D. Krystal 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 Andrew D. Krystal 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: 402 publications — 39th percentile

39% of scientists in this discipline score the same or lower.

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

Andrew D. Krystal 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 Andrew D. Krystal 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: 85 D-Index — 29th percentile

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

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

Overview

Andrew D. Krystal is affiliated with the University of California, San Francisco in the United States. Their work spans multiple disciplines with a primary focus on neuroscience, medicine, and psychology, demonstrated by a significant number of publications in these fields. Their research encompasses subfields such as cognitive neuroscience, experimental and cognitive psychology, neurology, endocrine and autonomic systems, and clinical psychology.

Their recent publications include the following notable papers:

  • Closed-loop neuromodulation in an individual with treatment-resistant depression, 2021, Nature Medicine
  • International Consensus Statement on Obstructive Sleep Apnea, 2022, International Forum of Allergy & Rhinology
  • State-dependent responses to intracranial brain stimulation in a patient with depression, 2021, Nature Medicine
  • A randomized proof-of-mechanism trial applying the 'fast-fail' approach to evaluating κ-opioid antagonism as a treatment for anhedonia, 2020, Nature Medicine
  • A Delphi-method-based consensus guideline for definition of treatment-resistant depression for clinical trials, 2021, Molecular Psychiatry

The scientist regularly collaborates with several frequent coauthors, including:

  • Edward F. Chang
  • Leo P. Sugrue
  • Kristin K. Sellers
  • Joline M. Fan
  • Ankit N. Khambhati

Their work has been published frequently in the following venues:

  • SLEEP
  • Brain Stimulation
  • bioRxiv (Cold Spring Harbor Laboratory)
  • JAMA Psychiatry
  • Biological Psychiatry

Research topics addressed by Andrew D. Krystal include:

  • Sleep and related disorders
  • Sleep and Wakefulness Research
  • Functional Brain Connectivity Studies
  • Neurological disorders and treatments
  • Circadian rhythm and melatonin
  • Transcranial Magnetic Stimulation Studies
  • Treatment of Major Depression

Best Publications

  • The Consensus Sleep Diary: Standardizing Prospective Sleep Self-Monitoring

    Colleen E. Carney;Daniel J. Buysse;Sonia Ancoli-Israel;Jack D. Edinger

  • National Sleep Foundation's sleep quality recommendations: first report.

    Maurice Ohayon;Emerson M. Wickwire;Max Hirshkowitz;Max Hirshkowitz;Steven M. Albert

  • Clinical Practice Guideline for the Pharmacologic Treatment of Chronic Insomnia in Adults: An American Academy of Sleep Medicine Clinical Practice Guideline

    Michael J. Sateia;Daniel J. Buysse;Andrew D. Krystal;David N. Neubauer

  • British Association for Psychopharmacology consensus statement on evidence-based treatment of insomnia, parasomnias and circadian rhythm disorders.

    S. J. Wilson;D. J. Nutt;C. Alford;S. V. Argyropoulos

  • Measuring sleep quality.

    Andrew D. Krystal;Jack D. Edinger;Jack D. Edinger

  • Consensus Recommendations for the Clinical Application of Repetitive Transcranial Magnetic Stimulation (rTMS) in the Treatment of Depression

    Shawn M. McClintock;Shawn M. McClintock;Irving M. Reti;Linda L. Carpenter;William M. McDonald

  • Sustained efficacy of eszopiclone over 6 months of nightly treatment: results of a randomized, double-blind, placebo-controlled study in adults with chronic insomnia.

    Andrew D. Krystal;James K. Walsh;Eugene Laska;Judy Caron

  • Eszopiclone co-administered with fluoxetine in patients with insomnia coexisting with major depressive disorder.

    Maurizio Fava;W. Vaughn McCall;Andrew Krystal;Thomas Wessel

  • Closed-loop neuromodulation in an individual with treatment-resistant depression.

    Katherine W. Scangos;Katherine W. Scangos;Ankit N. Khambhati;Ankit N. Khambhati;Patrick M. Daly;Patrick M. Daly;Ghassan S. Makhoul;Ghassan S. Makhoul

  • Daily left prefrontal repetitive transcranial magnetic stimulation in the acute treatment of major depression: Clinical predictors of outcome in a multisite, randomized controlled clinical trial

    Sarah H. Lisanby;Mustafa M. Husain;Peter B. Rosenquist;Daniel Maixner

  • NREM sleep EEG frequency spectral correlates of sleep complaints in primary insomnia subtypes.

    Andrew D. Krystal;Jack D. Edinger;William K. Wohlgemuth;Gail R. Marsh

  • PSYCHIATRIC DISORDERS AND SLEEP

    Andrew D. Krystal

  • Behavioral insomnia therapy for fibromyalgia patients: a randomized clinical trial.

    Jack D. Edinger;William K. Wohlgemuth;Andrew D. Krystal;John R. Rice

  • Safety and efficacy of suvorexant during 1-year treatment of insomnia with subsequent abrupt treatment discontinuation: a phase 3 randomised, double-blind, placebo-controlled trial

    David Michelson;Ellen Snyder;Erin Paradis;Mary Chengan-Liu

  • Randomized trial of modafinil as a treatment for the excessive daytime somnolence of narcolepsy

    Philip M. Becker;Andrew O. Jamieson;Carolyn E. Jewel;Richard K. Bogan

  • Suvorexant in Patients With Insomnia: Results From Two 3-Month Randomized Controlled Clinical Trials

    W. Joseph Herring;Kathryn M. Connor;Neely Ivgy-May;Ellen Snyder

  • A comparison of rates of residual insomnia symptoms following pharmacotherapy or cognitive-behavioral therapy for major depressive disorder.

    Colleen E. Carney;Zindel V. Segal;Jack D. Edinger;Andrew D. Krystal

  • An evaluation of the efficacy and safety of eszopiclone over 12 months in patients with chronic primary insomnia

    Thomas Roth;James K. Walsh;Andrew Krystal;Thomas Wessel

  • Nightly Treatment of Primary Insomnia With Eszopiclone for Six Months: Effect on Sleep, Quality of Life, and Work Limitations

    James K. Walsh;Andrew D. Krystal;David A. Amato;Robert Rubens

  • Long-Term Efficacy and Safety of Zolpidem Extended-Release 12.5 mg, Administered 3 to 7 Nights Per Week for 24 Weeks, in Patients With Chronic Primary Insomnia: A 6-Month, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Multicenter Study

    Andrew D. Krystal;Milton Erman;Gary K. Zammit;C. Soubrane

Frequent Co-Authors

Jack D. Edinger
Jack D. Edinger Duke University
Thomas Roth
Thomas Roth Wayne State University
Ruth M. Benca
Ruth M. Benca University of California, Irvine
Daniel J. Buysse
Daniel J. Buysse University of Pittsburgh
Sarah H. Lisanby
Sarah H. Lisanby Arizona State University
Rachel Manber
Rachel Manber Stanford University
Michael E. Thase
Michael E. Thase University of Pennsylvania
Edward F. Chang
Edward F. Chang University of California, San Francisco
Maurice M. Ohayon
Maurice M. Ohayon Stanford University
John H. Krystal
John H. Krystal Yale University

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