World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
81
Citations
20650
World Ranking
16788
National Ranking
8421

Michael V. O'Shaughnessy 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 Michael V. O'Shaughnessy 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: 226 publications — 5th percentile

5% of scientists in this discipline score the same or lower.

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

Michael V. O'Shaughnessy 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 Michael V. O'Shaughnessy 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: 81 D-Index — 19th percentile

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

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

Overview

Michael V. O'Shaughnessy is affiliated with the University of California, San Francisco in the United States and has contributed to research primarily in the field of Medicine.

Their main areas of study include Surgery, Infectious Diseases, Rheumatology, Radiology, Nuclear Medicine and Imaging, and Cardiology and Cardiovascular Medicine. Topics commonly addressed in their publications cover Dupuytren's Contracture and Treatments, Orthopedic Surgery and Rehabilitation, Infective Endocarditis Diagnosis and Management, Cardiac Imaging and Diagnostics, Cardiac Valve Diseases and Treatments, as well as SARS-CoV-2 and COVID-19 Research and related Clinical Studies.

Frequent co-authors collaborating with Michael V. O'Shaughnessy include Suzanne M. Beecher, Diana Finkel, Roxana Tabrizi, Derek Pham, and Amir B. Rabbani.

They have published in several venues, notably:

  • Open Forum Infectious Diseases
  • Journal of the Society for Cardiovascular Angiography & Interventions
  • BMC Infectious Diseases
  • Journal of Hand Surgery (European Volume)
  • European Journal of Plastic Surgery

Selected recent papers include:

  • RT-PCR negative COVID-19, 2022, BMC Infectious Diseases
  • Patient's perspective of treatment in Dupuytren's Disease: collagenase versus limited fasciectomy, 2022, Journal of Hand Surgery (European Volume)
  • McArdle disease: an important consideration in atraumatic compartment syndrome, 2021, European Journal of Plastic Surgery
  • Collagenase Use and a Trap for the Unwary in Patients With Upper Limb Spasticity, 2020, Hand
  • Trifurcation of the recurrent motor branch discovered during carpal tunnel release, 2020, BMJ Case Reports

Best Publications

  • Improved Survival Among HIV-Infected Individuals Following Initiation of Antiretroviral Therapy

    Robert S. Hogg;Katherine V. Heath;Benita Yip;Kevin J. P. Craib

  • Rates of Disease Progression by Baseline CD4 Cell Count and Viral Load After Initiating Triple-Drug Therapy

    Robert S. Hogg;Benita Yip;Keith J. Chan;Evan Wood

  • Needle exchange is not enough: lessons from the Vancouver injecting drug use study.

    Steffanie A. Strathdee;David M. Patrick;Sue L. Currie;Peter G. A. Cornelisse

  • Changes in Mitochondrial DNA as a Marker of Nucleoside Toxicity in HIV-Infected Patients

    Hélène C F Côté;Zabrina L Brumme;Kevin J P Craib;Christopher S Alexander

  • Barriers to Use of Free Antiretroviral Therapy in Injection Drug Users

    Steffanie A. Strathdee;Anita Palepu;Peter G. A. Cornelisse;Benita Yip

  • Intermittent use of triple-combination therapy is predictive of mortality at baseline and after 1 year of follow-up.

    Robert S Hogg;Katherine Heath;David Bangsberg;Benita Yip

  • Effect of medication adherence on survival of HIV-infected adults who start highly active antiretroviral therapy when the CD4+ cell count is 0.200 to 0.350 x 10(9) cells/L.

    Evan Wood;Robert S. Hogg;Benita Yip;P. Richard Harrigan

  • Decline in deaths from AIDS due to new antiretrovirals.

    Robert S Hogg;Michael V O'Shaughnessy;Nada Gataric;Benita Yip

  • Intensive injection cocaine use as the primary risk factor in the Vancouver HIV-1 epidemic.

    Mark W Tyndall;Sue Currie;Patricia Spittal;Kathy Li

  • Adherence to triple therapy and viral load response.

    Sophie Low-Beer;Benita Yip;Michael V. O'Shaughnessy;Robert S. Hogg

  • Hospital utilization and costs in a cohort of injection drug users

    Anita Palepu;Mark W. Tyndall;Hector Leon;Jennifer Muller

  • Lipodystrophy-associated morphological, cholesterol and triglyceride abnormalities in a population-based HIV/AIDS treatment database.

    K V Heath;R S Hogg;K J Chan;M Harris

  • Incidence of hepatitis C virus infection among injection drug users during an outbreak of HIV infection

    David M. Patrick;Mark W. Tyndall;Peter G.A. Cornelisse;Kathy Li

  • Risk factors for elevated HIV incidence rates among female injection drug users in Vancouver

    Patricia M. Spittal;Kevin J.P. Craib;Evan Wood;Nancy Laliberté

  • Unsafe injection practices in a cohort of injection drug users in Vancouver: Could safer injecting rooms help?

    Evan Wood;Mark W. Tyndall;Patricia M. Spittal;Kathy Li

  • Adherence and plasma HIV RNA responses to highly active antiretroviral therapy among HIV-1 infected injection drug users

    Evan Wood;Julio S.G. Montaner;Benita Yip;Mark W. Tyndall

  • Risk factors for elevated HIV incidence among Aboriginal injection drug users in Vancouver

    Kevin J.P. Craib;Patricia M. Spittal;Evan Wood;Nancy Laliberte

  • Nontuberculous Mycobacterial Immune Reconstitution Syndrome in HIV-Infected Patients: Spectrum of Disease and Long-Term Follow-Up

    Peter Phillips;Simon Bonner;Nada Gataric;Tony Bai

  • Determinants of sexual risk-taking among young HIV-negative gay and bisexual men.

    Steffanie A. Strathdee;Robert S. Hogg;Stephen L. Martindale;Peter G. A. Cornelisse

  • The impact of adherence on CD4 cell count responses among HIV-infected patients.

    Evan Wood;Robert S. Hogg;Benita Yip;P. Richard Harrigan

Frequent Co-Authors

Robert S. Hogg
Robert S. Hogg Simon Fraser University
Julio S. G. Montaner
Julio S. G. Montaner University of British Columbia
Martin T. Schechter
Martin T. Schechter University of British Columbia
Benita Yip
Benita Yip University of British Columbia
Evan Wood
Evan Wood University of British Columbia
Mark W. Tyndall
Mark W. Tyndall University of British Columbia
Steffanie A. Strathdee
Steffanie A. Strathdee University of California, San Diego
Patricia M. Spittal
Patricia M. Spittal University of British Columbia
P. Richard Harrigan
P. Richard Harrigan University of British Columbia
Aslam H. Anis
Aslam H. Anis University of British Columbia

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

If you’re interested in a healthcare career but not ready to commit to a full medical degree, there are many alternative pathways to consider. For those drawn to patient care and advanced practice roles, exploring the most affordable online nurse practitioner programs can be a practical choice. These programs offer flexibility and the chance to pursue higher-level clinical positions.

For anyone starting their journey as a nurse, affordable nursing programs online provide a solid foundation and open up entry-level roles in healthcare. If you’re already a registered nurse (RN) and want to advance your qualifications, consider the most affordable accredited online rn to bsn programs to boost your credentials.

For nurses aiming for leadership, teaching, or research positions, pursuing a phd in nursing online can unlock new career opportunities and allow you to shape the future of healthcare. Each of these online degree options offers affordability and the convenience needed to balance education with other commitments.

Best Scientists Citing Michael V. O'Shaughnessy

Recently Published Articles