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Top KOL Ranking

As of October 2026, according to ScienceLeadR, the leading experts on Epidemiologic Studies are Walter C Willett (Brigham and Women's Hospital, United States), Carlo La Vecchia (University of Milan, Italy) and Shoichiro Tsugane (National Cancer Centre, Japan), ranked by scientific expertise on this MeSH term among 429,916 matching experts. How the ranking works.

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#{{ index + 1 }} John Doe

Harvard University

United States

SLR 85 ScienceLeadR Reputation 1500%
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Full top 25 ranking: Top Epidemiologic Studies key opinion leaders

Top Epidemiologic Studies key opinion leaders

Experts are ranked by their scientific expertise on this MeSH term. The overall SLR shown for each expert is the ScienceLeadR Reputation score across all topics, computed from publications, clinical trials, patents and grants; it is not the sort key. Top 25 of 429,916 experts matching this MeSH term.

Ranking last changed on .

  1. Walter C Willett — Brigham and Women's Hospital, United States — overall SLR (all topics) 9639
  2. Carlo La Vecchia — University of Milan, Italy — overall SLR (all topics) 8588
  3. Shoichiro Tsugane — National Cancer Centre, Japan — overall SLR (all topics) 3535
  4. Frank B Hu — Brigham and Women's Hospital, United States — overall SLR (all topics) 9296
  5. Paolo Boffetta — Stony Brook University Hospital, United States — overall SLR (all topics) 6152
  6. Mika Kivimäki — Helsinki University Hospital, Finland — overall SLR (all topics) 5503
  7. Edward Giovannucci — Harvard T.H. Chan School of Public Health, United States — overall SLR (all topics) 7264
  8. Jonas F Ludvigsson — Örebro University Hospital, Sweden — overall SLR (all topics) 4137
  9. Elio Riboli — Imperial College London, United Kingdom — overall SLR (all topics) 4697
  10. Gregory Y H Lip — Liverpool Heart and Chest Hospital, United Kingdom — overall SLR (all topics) 20147
  11. Chia-Hung Kao — China Medical University Hospital, Taiwan — overall SLR (all topics) 3465
  12. Hermann Brenner — National Center for Tumor Diseases, Germany — overall SLR (all topics) 8117
  13. James Cheng-Chung Wei — Chung Shan Medical University Hospital, Taiwan — overall SLR (all topics) 4348
  14. Alicja Wolk — Karolinska Institute, Sweden — overall SLR (all topics) 3321
  15. Hideo Yasunaga — Jichi Medical University Hospital, Japan — overall SLR (all topics) 5683
  16. Anne Tjønneland — University of Copenhagen, Denmark — overall SLR (all topics) 4016
  17. Nicholas J Wareham — University of Cambridge, United Kingdom — overall SLR (all topics) 6511
  18. Kim Overvad — Aalborg University Hospital, Denmark — overall SLR (all topics) 3059
  19. Hiroyasu Iso — Osaka University, Japan — overall SLR (all topics) 3704
  20. Christian Torp-Pedersen — Nordsjællands Hospital, Denmark — overall SLR (all topics) 5969
  21. Cheng-Li Lin — China Medical University Hospital, Taiwan — overall SLR (all topics) 2275
  22. Shari R Lipner — Icahn School of Medicine at Mount Sinai, United States — overall SLR (all topics) 4913
  23. Akiko Tamakoshi — Hokkaido University Hospital, Japan — overall SLR (all topics) 2133
  24. Piet A van den Brandt — Maastricht University Medical Centre, Netherlands — overall SLR (all topics) 1793
  25. Luigi Ferrucci — National Institute on Aging, United States — overall SLR (all topics) 7851