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Steven J. O'Day

D-Index & Metrics

Medicine

D-Index
76
Citations
59733
World Ranking
18593
National Ranking
9261

Steven J. O'Day 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 Steven J. O'Day 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: 244 publications — 7th percentile

7% of scientists in this discipline score the same or lower.

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

Steven J. O'Day 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 Steven J. O'Day 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: 76 D-Index — 8th percentile

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

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

Overview

Steven J. O'Day is affiliated with St. John's University in the United States and has a research focus primarily in the field of Medicine, with significant contributions to Oncology, Immunology, and Pulmonary and Respiratory Medicine. Their work spans molecular biology and cancer research, highlighting interdisciplinary expertise.

The scientist has published extensively on subjects related to cancer immunotherapy and biomarkers, CAR-T cell therapy, immunotherapy and immune responses, monoclonal and polyclonal antibodies, melanoma and MAPK pathways, colorectal cancer treatments, and cancer genomics and diagnostics.

Among recent publications are:

  • Lung epithelial and endothelial damage, loss of tissue repair, inhibition of fibrinolysis, and cellular senescence in fatal COVID-19 (2021, Science Translational Medicine)
  • Prevalence of class I-III BRAF mutations among 114,662 cancer patients in a large genomic database (2020, Experimental Biology and Medicine)
  • The Society for Immunotherapy of Cancer perspective on regulation of interleukin-6 signaling in COVID-19-related systemic inflammatory response (2020, Journal for ImmunoTherapy of Cancer)
  • Botensilimab plus balstilimab in relapsed/refractory microsatellite stable metastatic colorectal cancer: a phase 1 trial (2024, Nature Medicine)
  • Association of BRAF V600E/K Mutation Status and Prior BRAF/MEK Inhibition With Pembrolizumab Outcomes in Advanced Melanoma (2020, JAMA Oncology)

Frequent co-authors collaborating with Steven J. O'Day include:

  • Joseph E. Grossman
  • Andrea J. Bullock
  • Michael S. Gordon
  • Anthony B. El-Khoueiry
  • Dhan Chand

Publication venues where this scientist frequently contributes are:

  • Journal of Clinical Oncology
  • Annals of Oncology
  • Regular and Young Investigator Award Abstracts
  • Cancer Research
  • Journal for ImmunoTherapy of Cancer

Their research emphasizes cancer immunotherapy techniques, biomarker discovery, and the development of targeted therapies for oncology patients. The integration of immune response mechanisms with clinical oncology forms a foundational aspect of their scientific inquiries.

Best Publications

  • Improved Survival with Ipilimumab in Patients with Metastatic Melanoma.

    F. Stephen Hodi;Steven J. O'Day;David F. McDermott;Robert W. Weber

  • Improved Survival with Vemurafenib in Melanoma with BRAF V600E Mutation

    Paul B. Chapman;Axel Hauschild;Caroline Robert;John B. Haanen

  • Ipilimumab plus Dacarbazine for Previously Untreated Metastatic Melanoma

    Caroline Robert;Luc Thomas;Igor Bondarenko;Steven O'Day

  • Guidelines for the Evaluation of Immune Therapy Activity in Solid Tumors: Immune-Related Response Criteria

    Jedd D. Wolchok;Axel Hoos;Steven O'Day;Jeffrey S. Weber

  • Pembrolizumab versus investigator-choice chemotherapy for ipilimumab-refractory melanoma (KEYNOTE-002): a randomised, controlled, phase 2 trial

    Antoni Ribas;Igor Puzanov;Reinhard Dummer;Dirk Schadendorf

  • Relationship Between Cancer Patients' Predictions of Prognosis and Their Treatment Preferences

    Jane Weeks;E. Francis Cook;Steven J. O'Day;Lynn M. Peterson

  • Ipilimumab monotherapy in patients with pretreated advanced melanoma: a randomised, double-blind, multicentre, phase 2, dose-ranging study

    Jedd D Wolchok;Bart Neyns;Gerald Linette;Sylvie Negrier

  • Safety and efficacy of vemurafenib in BRAFV600E and BRAFV600K mutation-positive melanoma (BRIM-3): extended follow-up of a phase 3, randomised, open-label study

    Grant A McArthur;Paul B Chapman;Caroline Robert;James Larkin

  • Dabrafenib in patients with melanoma, untreated brain metastases, and other solid tumours: a phase 1 dose-escalation trial.

    Gerald S Falchook;Georgina V Long;Georgina V Long;Razelle Kurzrock;Kevin B Kim

  • Clinical Cancer Advances 2013: Annual Report on Progress Against Cancer From the American Society of Clinical Oncology

    Jyoti D. Patel;Lada Krilov;Sylvia Adams;Carol Aghajanian

  • Results of a Phase III, Randomized, Placebo-Controlled Study of Sorafenib in Combination With Carboplatin and Paclitaxel As Second-Line Treatment in Patients With Unresectable Stage III or Stage IV Melanoma

    Axel Hauschild;Sanjiv S. Agarwala;Uwe Trefzer;David Hogg

  • A Randomized, Double-Blind, Placebo-Controlled, Phase II Study Comparing the Tolerability and Efficacy of Ipilimumab Administered with or without Prophylactic Budesonide in Patients with Unresectable Stage III or IV Melanoma

    Jeffrey Weber;John A. Thompson;Omid Hamid;David Minor

  • Imatinib for Melanomas Harboring Mutationally Activated or Amplified KIT Arising on Mucosal, Acral, and Chronically Sun-Damaged Skin

    F. Stephen Hodi;Christopher L. Corless;Anita Giobbie-Hurder;Jonathan A. Fletcher

  • Efficacy and safety of ipilimumab monotherapy in patients with pretreated advanced melanoma: a multicenter single-arm phase II study

    S. J. O'Day;M. Maio;V. Chiarion-Sileni;T. F. Gajewski

  • Phase I/II study of ipilimumab for patients with metastatic melanoma

    Jeffrey S. Weber;Steven O’Day;Walter Urba;John Powderly

  • Targeting cytotoxic T-lymphocyte antigen-4 (CTLA-4): a novel strategy for the treatment of melanoma and other malignancies.

    Steven J. O'Day;Omid Hamid;Walter J. Urba

  • A phase II multicenter study of ipilimumab with or without dacarbazine in chemotherapy-naïve patients with advanced melanoma.

    Evan M. Hersh;Steven J. O’Day;John Powderly;Khuda D. Khan

  • Development of ipilimumab: a novel immunotherapeutic approach for the treatment of advanced melanoma

    Jedd D. Wolchok;F. Stephen Hodi;Jeffrey S. Weber;James P. Allison

  • Final Results of Phase III SYMMETRY Study: Randomized, Double-Blind Trial of Elesclomol Plus Paclitaxel Versus Paclitaxel Alone As Treatment for Chemotherapy-Naive Patients With Advanced Melanoma

    Steven J. O'Day;Alexander M.M. Eggermont;Vanna Chiarion-Sileni;Richard Kefford

  • Prolonged survival after complete resection of disseminated melanoma and active immunotherapy with a therapeutic cancer vaccine

    Eddy C. Hsueh;Richard Essner;Leland J. Foshag;David W. Ollila

Frequent Co-Authors

Rene Gonzalez
Rene Gonzalez University of Colorado Anschutz Medical Campus
Jedd D. Wolchok
Jedd D. Wolchok Cornell University
Dave S.B. Hoon
Dave S.B. Hoon St. John's University
Omid Hamid
Omid Hamid Cedars-Sinai Medical Center
Donald L. Morton
Donald L. Morton Saint John's Health Center
Jeffrey S. Weber
Jeffrey S. Weber New York University
He-Jing Wang
He-Jing Wang University of California, Los Angeles
Walter J. Urba
Walter J. Urba Providence Portland Medical Center
Georgina V. Long
Georgina V. Long University of Sydney
Caroline Robert
Caroline Robert University of Paris-Saclay

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Related Online Degrees & Career Pathways

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Best Scientists Citing Steven J. O'Day

Jedd D. Wolchok

Jedd D. Wolchok

Cornell University

Publications: 244

Georgina V. Long

Georgina V. Long

University of Sydney

Publications: 180

Paolo A. Ascierto

Paolo A. Ascierto

National Institutes of Health

Publications: 179

F. Stephen Hodi

F. Stephen Hodi

Harvard University

Publications: 165

Dirk Schadendorf

Dirk Schadendorf

University of Duisburg-Essen

Publications: 158

Caroline Robert

Caroline Robert

University of Paris-Saclay

Publications: 155

Michael A. Postow

Michael A. Postow

Memorial Sloan Kettering Cancer Center

Publications: 143

Antoni Ribas

Antoni Ribas

University of California, Los Angeles

Publications: 132

Keith T. Flaherty

Keith T. Flaherty

Harvard University

Publications: 127

John M. Kirkwood

John M. Kirkwood

University of Pittsburgh

Publications: 120

Reinhard Dummer

Reinhard Dummer

University of Zurich

Publications: 113

Richard F. Kefford

Richard F. Kefford

Macquarie University

Publications: 106

Claus Garbe

Claus Garbe

University of Tübingen

Publications: 105

Alexander M.M. Eggermont

Alexander M.M. Eggermont

Institut Gustave Roussy

Publications: 104

Michele Maio

Michele Maio

University of Siena

Publications: 103

James Larkin

James Larkin

Royal Marsden NHS Foundation Trust

Publications: 101

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