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Theresa H.M. Keegan

D-Index & Metrics

Medicine

D-Index
73
Citations
17678
World Ranking
19682
National Ranking
9803

Theresa H.M. Keegan 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 Theresa H.M. Keegan 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: 343 publications — 26th percentile

26% of scientists in this discipline score the same or lower.

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

Theresa H.M. Keegan 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 Theresa H.M. Keegan 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: 73 D-Index — 3rd percentile

3% of scientists in this discipline score the same or lower.

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

Overview

Theresa H.M. Keegan is affiliated with the University of California, Davis in the United States. Their research is primarily situated within the field of Medicine, with significant contributions to Oncology, Public Health, Environmental and Occupational Health, Pediatrics, Perinatology and Child Health, Hematology, and Speech and Hearing. Their work spans over 346 publications in Medicine, including 86 specifically in Oncology.

The scientist's main research topics include Childhood Cancer Survivors' Quality of Life, Acute Lymphoblastic Leukemia research, Cancer Risks and Factors, Global Cancer Incidence and Screening, Adolescent and Pediatric Healthcare, Cancer survivorship and care, and Lymphoma Diagnosis and Treatment.

Frequent publication venues for their research encompass Blood, Cancer Epidemiology Biomarkers & Prevention, Journal of Clinical Oncology, JCO Oncology Practice, and the Journal of Adolescent and Young Adult Oncology.

Theresa H.M. Keegan has collaborated often with co-authors such as Ann Brunson, Renata Abrahão, Ted Wun, Lori Muffly, and Frances B. Maguire. These collaborations highlight a professional network focused on clinical and epidemiological cancer research.

Their recent notable papers include:

  • Cancer statistics for adolescents and young adults, 2020 (2020) published in CA A Cancer Journal for Clinicians
  • The global burden of adolescent and young adult cancer in 2019: a systematic analysis for the Global Burden of Disease Study 2019 (2021) published in The Lancet Oncology
  • The incidence of cancer-associated thrombosis is increasing over time (2021) published in Blood Advances
  • Breast Cancer Population Attributable Risk Proportions Associated with Body Mass Index and Breast Density by Race/Ethnicity and Menopausal Status (2020) published in Cancer Epidemiology Biomarkers & Prevention
  • Second primary malignancies in multiple myeloma: A review (2020) published in Blood Reviews

Best Publications

  • Cancer statistics for adolescents and young adults, 2020.

    Kimberly D. Miller;Miranda Fidler‐Benaoudia;Theresa H. Keegan;Heather S. Hipp

  • Lung Cancer Incidence in Never Smokers

    Heather A. Wakelee;Ellen T. Chang;Scarlett L. Gomez;Theresa H. M. Keegan

  • Outdoor falls among middle-aged and older adults: a neglected public health problem

    Wenjun Li;Theresa H.M. Keegan;Theresa H.M. Keegan;Barbara Sternfeld;Stephen Sidney

  • Positive and negative psychosocial impact of being diagnosed with cancer as an adolescent or young adult

    Keith M. Bellizzi;Ashley Smith;Steven Schmidt;Theresa H. M. Keegan;Theresa H. M. Keegan

  • The impact of neighborhood social and built environment factors across the cancer continuum: Current research, methodological considerations, and future directions.

    Scarlett Lin Gomez;Scarlett Lin Gomez;Salma Shariff‐Marco;Salma Shariff‐Marco;Mindy DeRouen;Theresa H. M. Keegan;Theresa H. M. Keegan

  • Health-Related Quality of Life of Adolescent and Young Adult Patients With Cancer in the United States: The Adolescent and Young Adult Health Outcomes and Patient Experience Study

    Ashley Wilder Smith;Keith M. Bellizzi;Theresa H.M. Keegan;Theresa H.M. Keegan;Brad Zebrack

  • Unmet adolescent and young adult cancer survivors information and service needs: a population-based cancer registry study

    Theresa H.M. Keegan;Theresa H.M. Keegan;Daphne Y. Lichtensztajn;Ikuko Kato;Erin E. Kent

  • Comparison of cancer survival trends in the United States of adolescents and young adults with those in children and older adults.

    Theresa H M Keegan;Lynn A G Ries;Ronald D Barr;Ann M Geiger

  • Occurrence of breast cancer subtypes in adolescent and young adult women.

    Theresa H M Keegan;Theresa H M Keegan;Mindy C DeRouen;David J Press;Allison W Kurian

  • Use of and Mortality After Bilateral Mastectomy Compared With Other Surgical Treatments for Breast Cancer in California, 1998-2011

    Allison W. Kurian;Daphne Y. Lichtensztajn;Theresa H. M. Keegan;Theresa H. M. Keegan;David O. Nelson;David O. Nelson

  • Impact of Cancer on Work and Education Among Adolescent and Young Adult Cancer Survivors

    Helen M. Parsons;Linda C. Harlan;Charles F. Lynch;Ann S. Hamilton

  • Validation of the PROMIS physical function measures in a diverse US population-based cohort of cancer patients

    Roxanne E. Jensen;Arnold L. Potosky;Bryce B. Reeve;Elizabeth Hahn

  • Epstein-Barr Virus As a Marker of Survival After Hodgkin's Lymphoma: A Population-Based Study

    Theresa H.M. Keegan;Sally L. Glaser;Christina A. Clarke;Margaret L. Gulley

  • Risk Factors for Proximal Humerus Fracture

    Sarah P. Chu;Jennifer L. Kelsey;Jennifer L. Kelsey;Theresa H. M. Keegan;Barbara Sternfeld

  • Unmet Support Service Needs and Health-Related Quality of Life among Adolescents and Young Adults with Cancer: The AYA HOPE Study.

    Ashley Wilder Smith;Helen M. Parsons;Erin E. Kent;Keith Bellizzi

  • Asian ethnicity and breast cancer subtypes: a study from the California Cancer Registry

    Melinda L. Telli;Ellen T. Chang;Ellen T. Chang;Allison W. Kurian;Theresa H. M. Keegan;Theresa H. M. Keegan

  • Hidden breast cancer disparities in Asian women: disaggregating incidence rates by ethnicity and migrant status.

    Scarlett Lin Gomez;Thu Quach;Pamela L. Horn-Ross;Jane T. Pham

  • Clinical Trial Participation and Time to Treatment Among Adolescents and Young Adults With Cancer: Does Age at Diagnosis or Insurance Make a Difference?

    Helen M. Parsons;Linda C. Harlan;Nita L. Seibel;Jennifer L. Stevens

  • Effect of Alendronate on Bone Mineral Density and Biochemical Markers of Bone Turnover in Type 2 Diabetic Women The Fracture Intervention Trial

    Theresa H.M. Keegan;Ann V. Schwartz;Douglas C. Bauer;Deborah E. Sellmeyer

  • Recruitment and follow-up of adolescent and young adult cancer survivors: the AYA HOPE Study

    Linda C. Harlan;Charles F. Lynch;Theresa H. M. Keegan;Theresa H. M. Keegan;Ann S. Hamilton

Frequent Co-Authors

Christina A. Clarke
Christina A. Clarke Grail (United States)
Esther M. John
Esther M. John Stanford University
Ellen T. Chang
Ellen T. Chang Stanford University
Allison W. Kurian
Allison W. Kurian Stanford University
Charles F. Lynch
Charles F. Lynch University of Iowa
Jennifer L. Kelsey
Jennifer L. Kelsey Stanford University
Ann S. Hamilton
Ann S. Hamilton University of Southern California
Sarah J. Shema
Sarah J. Shema Cancer Prevention Institute of California
Anna H. Wu
Anna H. Wu University of Southern California
Irene L. Andrulis
Irene L. Andrulis University of Toronto

External Links

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Best Scientists Citing Theresa H.M. Keegan

Christina A. Clarke

Christina A. Clarke

Grail (United States)

Publications: 62

Esther M. John

Esther M. John

Stanford University

Publications: 38

Mary Beth Terry

Mary Beth Terry

Columbia University

Publications: 32

Ahmedin Jemal

Ahmedin Jemal

American Cancer Society

Publications: 31

Ann H. Partridge

Ann H. Partridge

Harvard University

Publications: 30

Ellen T. Chang

Ellen T. Chang

Stanford University

Publications: 26

Allison W. Kurian

Allison W. Kurian

Stanford University

Publications: 23

Claire E. Wakefield

Claire E. Wakefield

University of New South Wales

Publications: 22

Ann V. Schwartz

Ann V. Schwartz

University of California, San Francisco

Publications: 22

Christopher R. Flowers

Christopher R. Flowers

The University of Texas MD Anderson Cancer Center

Publications: 21

Winette T. A. van der Graaf

Winette T. A. van der Graaf

Erasmus MC

Publications: 21

Lisa A. Schwartz

Lisa A. Schwartz

Children's Hospital of Philadelphia

Publications: 20

Ann S. Hamilton

Ann S. Hamilton

University of Southern California

Publications: 20

Smita Bhatia

Smita Bhatia

University of Alabama at Birmingham

Publications: 19

K. Robin Yabroff

K. Robin Yabroff

American Cancer Society

Publications: 17

John M. Salsman

John M. Salsman

Wake Forest University

Publications: 16

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