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Top KOL Ranking

As of October 2026, according to ScienceLeadR, the leading experts on Cognitive Dysfunction are Ronald C Petersen (Mayo Clinic (United States, Rochester), United States), Kaj Blennow (Sahlgrenska University Hospital, Sweden) and David A Bennett (Rush University Medical Center, United States), ranked by scientific expertise on this MeSH term among 44,269 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 Cognitive Dysfunction key opinion leaders

Top Cognitive Dysfunction 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 44,269 experts matching this MeSH term.

Ranking last changed on .

  1. Ronald C Petersen — Mayo Clinic (United States, Rochester), United States — overall SLR (all topics) 9120
  2. Kaj Blennow — Sahlgrenska University Hospital, Sweden — overall SLR (all topics) 11361
  3. David A Bennett — Rush University Medical Center, United States — overall SLR (all topics) 7694
  4. Oskar Hansson — Skåne University Hospital, Sweden — overall SLR (all topics) 5630
  5. Clifford R Jack — Mayo Clinic (United States, Rochester), United States — overall SLR (all topics) 7352
  6. Wiesje M van der Flier — Amsterdam University Medical Center, Netherlands — overall SLR (all topics) 3177
  7. Philip Scheltens — Amsterdam University Medical Center, Netherlands — overall SLR (all topics) 6120
  8. David S Knopman — Mayo Clinic (United States, Rochester), United States — overall SLR (all topics) 4906
  9. Michael W Weiner — San Francisco VA Medical Center, United States — overall SLR (all topics) 6101
  10. Frank Jessen — University Hospital Cologne, Germany — overall SLR (all topics) 3451
  11. Reisa A Sperling — Brigham and Women's Hospital, United States — overall SLR (all topics) 7236
  12. Giovanni B Frisoni — University Hospital of Geneva, Switzerland — overall SLR (all topics) 4618
  13. Dag Aarsland — Stavanger University Hospital, Norway — overall SLR (all topics) 3452
  14. Perminder S Sachdev — Prince of Wales Hospital (Australia), Australia — overall SLR (all topics) 4641
  15. Charles De Carli — University of California Davis Medical Center, United States — overall SLR (all topics) 5075
  16. Andrew J Saykin — Indiana University Hospital, United States — overall SLR (all topics) 6213
  17. Stefan Teipel — Universitätsmedizin Rostock, Germany — overall SLR (all topics) 3155
  18. Miia Kivipelto — Karolinska Institute, Sweden — overall SLR (all topics) 2995
  19. Magda Tsolaki — AHEPA University Hospital, Greece — overall SLR (all topics) 1950
  20. Sterling C Johnson — William S. Middleton Memorial Veterans Hospital, United States — overall SLR (all topics) 5384
  21. Suzanne Craft — Atrium Health Wake Forest Baptist, United States — overall SLR (all topics) 2336
  22. Keith A Johnson — Massachusetts General Hospital, United States — overall SLR (all topics) 3691
  23. Marilyn Albert — Johns Hopkins Hospital, United States — overall SLR (all topics) 4669
  24. William Jagust — University of California, Berkeley, United States — overall SLR (all topics) 4350
  25. Charlotte E Teunissen — Amsterdam University Medical Center, Netherlands — overall SLR (all topics) 4148