World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
88
Citations
31241
World Ranking
13071
National Ranking
6673

Mary E. D'Alton 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 Mary E. D'Alton 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: 595 publications — 71st percentile

71% of scientists in this discipline score the same or lower.

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

Mary E. D'Alton 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 Mary E. D'Alton 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: 88 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

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

Overview

Mary E. D'Alton is affiliated with Columbia University in the United States and has contributed extensively to medical research, primarily focusing on obstetrics and gynecology. Their scholarly output includes numerous publications centered on maternal and fetal healthcare, maternal and perinatal health interventions, and pregnancy-related conditions.

Their research spans multiple specialized fields of study, notably:

  • Obstetrics and Gynecology
  • Pediatrics, Perinatology and Child Health
  • Public Health, Environmental and Occupational Health
  • Emergency Medicine
  • Cardiology and Cardiovascular Medicine

Key topics addressed in their work include:

  • Maternal and fetal healthcare
  • Maternal and Perinatal Health Interventions
  • Pregnancy and preeclampsia studies
  • Cardiovascular Issues in Pregnancy
  • COVID-19 Impact on Reproduction
  • Emergency and Acute Care Studies
  • Gestational Diabetes Research and Management

Mary E. D'Alton has published in several prominent medical journals, frequently contributing to:

  • American Journal of Obstetrics and Gynecology
  • American Journal of Perinatology
  • The Journal of Maternal-Fetal & Neonatal Medicine
  • Obstetrics and Gynecology
  • American Journal of Obstetrics & Gynecology MFM

Significant recent papers authored or co-authored by Mary E. D'Alton include:

  • "Universal Screening for SARS-CoV-2 in Women Admitted for Delivery" (2020), New England Journal of Medicine
  • "Coronavirus disease 2019 infection among asymptomatic and symptomatic pregnant women: two weeks of confirmed presentations to an affiliated pair of New York City hospitals" (2020), American Journal of Obstetrics & Gynecology MFM
  • "Telehealth for High-Risk Pregnancies in the Setting of the COVID-19 Pandemic" (2020), American Journal of Perinatology
  • "Outcomes of Neonates Born to Mothers With Severe Acute Respiratory Syndrome Coronavirus 2 Infection at a Large Medical Center in New York City" (2020), JAMA Pediatrics
  • "Coronavirus disease 2019 in pregnancy: early lessons" (2020), American Journal of Obstetrics & Gynecology MFM

The scientist has collaborated with several frequent co-authors, including:

  • Alexander M. Friedman
  • Timothy Wen
  • Dena Goffman
  • Jason D. Wright
  • Cynthia Gyamfi-Bannerman

Best Publications

  • Effect of Corticosteroids for Fetal Maturation on Perinatal Outcomes: NIH Consensus Development Panel on the Effect of Corticosteroids for Fetal Maturation on Perinatal Outcomes

    Larry C. Gilstrap;Robert Christensen;William H. Clewell;Mary E. D'Alton

  • Obesity, obstetric complications and cesarean delivery rate--a population-based screening study.

    Joshua L Weiss;Fergal D Malone;Danielle Emig;Robert H Ball

  • Universal Screening for SARS-CoV-2 in Women Admitted for Delivery.

    Desmond Sutton;Karin Fuchs;Mary D’Alton;Dena Goffman

  • Inhaled nitric oxide in full-term and nearly full-term infants with hypoxic respiratory failure

    E Stork;E Gorjanc;J Verter;N Younes

  • Impact of maternal age on obstetric outcome.

    Jane Cleary-Goldman;Fergal D. Malone;John Vidaver;Robert H. Ball

  • The International Federation of Gynecology and Obstetrics (FIGO) initiative on pre-eclampsia: A pragmatic guide for first-trimester screening and prevention.

    Liona C. Poon;Andrew Shennan;Jonathan A. Hyett;Anil Kapur

  • Coronavirus disease 2019 infection among asymptomatic and symptomatic pregnant women: two weeks of confirmed presentations to an affiliated pair of New York City hospitals.

    Noelle Breslin;Caitlin Baptiste;Cynthia Gyamfi-Bannerman;Russell Miller

  • First-trimester maternal serum PAPP-A and free-beta subunit human chorionic gonadotropin concentrations and nuchal translucency are associated with obstetric complications: A population-based screening study (The FASTER Trial)

    Lorraine Dugoff;John C. Hobbins;Fergal D. Malone;T. Flint Porter

  • Timing of Indicated Late-Preterm and Early-Term Birth

    Catherine Y. Spong;Brian M. Mercer;Mary D'Alton;Sarah Kilpatrick

  • Maternal thyroid hypofunction and pregnancy outcome.

    Jane Cleary-Goldman;Fergal D. Malone;Geralyn Lambert-Messerlian;Lisa Sullivan

  • Racial/ethnic standards for fetal growth: the NICHD Fetal Growth Studies

    Germaine M. Buck Louis;Jagteshwar Grewal;Paul S. Albert;Anthony Sciscione

  • Assisted reproductive technology and pregnancy outcome.

    Tracy Shevell;Fergal D. Malone;John Vidaver;T Flint Porter

  • Pregnancy loss rates after midtrimester amniocentesis.

    Keith A. Eddleman;Fergal D. Malone;Lisa Sullivan;Kim Dukes

  • Effect of Depth and Duration of Cooling on Deaths in the NICU Among Neonates With Hypoxic Ischemic Encephalopathy: A Randomized Clinical Trial

    Seetha Shankaran;Abbot R. Laptook;Athina Pappas;Scott A. McDonald

  • Threatened abortion: A risk factor for poor pregnancy outcome, a population-based screening study.

    Joshua L Weiss;Fergal D Malone;John Vidaver;Robert H Ball

  • Quad screen as a predictor of adverse pregnancy outcome.

    Lorraine Dugoff;John C. Hobbins;Fergal D. Malone;John Vidaver

  • Telehealth for High-Risk Pregnancies in the Setting of the COVID-19 Pandemic.

    Aleha Aziz;Noelia Zork;Janice J. Aubey;Caitlin D. Baptiste

  • Fetal growth in early pregnancy and risk of delivering low birth weight infant: Prospective cohort study

    Radek Bukowski;Gordon C S Smith;Fergal D Malone;Robert H Ball

  • First-trimester septated cystic hygroma: prevalence, natural history, and pediatric outcome.

    Fergal D. Malone;Robert H. Ball;David A. Nyberg;Christine H. Comstock

  • A Randomized Trial of Prenatal Versus Postnatal Repair of Myelomeningocele

    N. S. Adzick;E. A. Thom;C. Y. Spong;J. W. Brock

Frequent Co-Authors

Jason D. Wright
Jason D. Wright Columbia University
David A. Nyberg
David A. Nyberg University of Washington
Cande V. Ananth
Cande V. Ananth Rutgers, The State University of New Jersey
George R. Saade
George R. Saade The University of Texas Medical Branch at Galveston
Richard L. Berkowitz
Richard L. Berkowitz Columbia University
Ilan E. Timor-Tritsch
Ilan E. Timor-Tritsch Icahn School of Medicine at Mount Sinai
Diana W. Bianchi
Diana W. Bianchi National Institutes of Health
Ronald J. Wapner
Ronald J. Wapner Columbia University
Errol R. Norwitz
Errol R. Norwitz Tufts University
John C. Hobbins
John C. Hobbins University of Colorado Denver

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