World's Best Scientists 2026 revealed!
Rafael Pérez-Escamilla

Rafael Pérez-Escamilla

D-Index & Metrics

Medicine

D-Index
85
Citations
27502
World Ranking
14569
National Ranking
7376

Rafael Pérez-Escamilla 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 Rafael Pérez-Escamilla 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: 587 publications — 70th percentile

70% of scientists in this discipline score the same or lower.

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

Rafael Pérez-Escamilla 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 Rafael Pérez-Escamilla 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.

Research.com Recognitions

  • 2019 - Member of the National Academy of Medicine (NAM)

Overview

Rafael Pérez-Escamilla is affiliated with Yale University in the United States and has a significant publication record in the fields of medicine and nursing. Their work primarily centers on nutrition and dietetics, epidemiology, general health professions, psychiatry and mental health, and public health, environmental and occupational health.

Their research covers several key topics, including breastfeeding practices and influences, child nutrition and water access, child nutrition and feeding issues, food security and health in diverse populations, obesity, physical activity, diet, maternal mental health during pregnancy and postpartum, and infant development and preterm care.

Their recent papers include:

  • Breastfeeding: crucially important, but increasingly challenged in a market-driven world (2023, The Lancet)
  • COVID-19 and maternal and child food and nutrition insecurity: a complex syndemic (2020, Maternal and Child Nutrition)

Frequent co-authors of Rafael Pérez-Escamilla include Mireya Vilar-Compte, Amber Hromi-Fiedler, Gabriela Buccini, Sofía Segura-Pérez, and Elizabeth Rhodes.

They regularly publish in leading venues such as Maternal and Child Nutrition, Current Developments in Nutrition, International Journal for Equity in Health, Frontiers in Public Health, and Obesity Reviews.

Rafael Pérez-Escamilla has been recognized as a Member of the National Academy of Medicine (NAM) since 2019.

Best Publications

  • Nurturing care: promoting early childhood development

    Pia R Britto;Stephen J Lye;Kerrie Proulx;Aisha K Yousafzai

  • Investing in the foundation of sustainable development: pathways to scale up for early childhood development

    Linda M Richter;Bernadette Daelmans;Joan Lombardi;Jody Heymann

  • Impact of the baby-friendly hospital initiative on breastfeeding and child health outcomes: a systematic review.

    Rafael Pérez-Escamilla;Josefa L. Martinez;Sofia Segura-Pérez

  • The Role of Acculturation in Nutrition, Lifestyle, and Incidence of Type 2 Diabetes among Latinos

    Rafael Pérez-Escamilla;Predrag Putnik

  • An Adapted Version of the U.S. Department of Agriculture Food Insecurity Module Is a Valid Tool for Assessing Household Food Insecurity in Campinas, Brazil

    Rafael Pérez-Escamilla;Ana Maria Segall-Corrêa;Lucia Kurdian Maranha;Maria de Fátima Archanjo Sampaio

  • Identification of risk factors for delayed onset of lactation.

    Donna J Chapman;Rafael Pérez-Escamilla

  • Dietary Energy Density and Body Weight in Adults and Children: A Systematic Review

    Rafael Pérez-Escamilla;Julie E. Obbagy;Jean M. Altman;Eve V. Essery

  • Community Health Workers in Low- and Middle-Income Countries: What Do We Know About Scaling Up and Sustainability?

    Sarah Wood Pallas;Dilpreet Minhas;Rafael Pérez-Escamilla;Lauren Taylor

  • Infant feeding policies in maternity wards and their effect on breast-feeding success: an analytical overview.

    R Pérez-Escamilla;E Pollitt;B Lönnerdal;K G Dewey

  • Food insecurity measurement and indicators

    Rafael Pérez-Escamilla;Ana Maria Segall-Corrêa

  • The 2015 Dietary Guidelines Advisory Committee Scientific Report: Development and Major Conclusions

    Barbara E. Millen;Steve Abrams;Lucile Adams-Campbell;Cheryl A.M. Anderson

  • Food Security and the 2015-2030 Sustainable Development Goals: From Human to Planetary Health: Perspectives and Opinions.

    Rafael Pérez-Escamilla

  • A randomized trial assessing the efficacy of peer counseling on exclusive breastfeeding in a predominantly Latina low-income community.

    Alex K. Anderson;Grace Damio;Sara Young;Donna J. Chapman

  • Scaling Up of Breastfeeding Promotion Programs in Low- and Middle-Income Countries: the “Breastfeeding Gear” Model

    Rafael Pérez-Escamilla;Leslie Curry;Dilpreet Minhas;Lauren Taylor

  • Acculturation, nutrition, and health disparities in Latinos

    Rafael Pérez-Escamilla

  • The longer you stay, the bigger you get: length of time and language use in the U.S. are associated with obesity in Puerto Rican women.

    David A. Himmelgreen;Rafael Pérez-Escamilla;Dinorah Martinez;Ann Bretnall

  • Effectiveness of breastfeeding peer counseling in a low-income, predominantly Latina population: a randomized controlled trial.

    Donna J. Chapman;Grace Damio;Sara Young;Rafael Pérez-Escamilla

  • Biobehavioral Factors Are Associated with Obesity in Puerto Rican Children

    Mihaela Tanasescu;Ann M. Ferris;David A. Himmelgreen;David A. Himmelgreen;Nancy Rodriguez

  • Nutrition knowledge, food label use, and food intake patterns among Latinas with and without type 2 diabetes.

    Nurgül Fitzgerald;Grace Damio;Sofia Segura-Pérez;Rafael Pérez-Escamilla

  • Breastfeeding Peer Counseling: From Efficacy through Scale-up

    Donna J. Chapman;Katherine Morel;Alex Kojo Anderson;Grace Damio

Frequent Co-Authors

Maria Luz Fernandez
Maria Luz Fernandez University of Connecticut
Kathryn G. Dewey
Kathryn G. Dewey University of California, Davis
Emily Oken
Emily Oken Harvard University
Elizabeth H. Bradley
Elizabeth H. Bradley Vassar College
Leslie A. Curry
Leslie A. Curry Yale University
Claudia Leite Moraes
Claudia Leite Moraes Rio de Janeiro State University
Zulfiqar A Bhutta
Zulfiqar A Bhutta Aga Khan University
Michael Eduardo Reichenheim
Michael Eduardo Reichenheim Rio de Janeiro State University
Nirmala Rao
Nirmala Rao University of Hong Kong
Howard Tennen
Howard Tennen University of Connecticut

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