Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,477
1,331
0.901
* Total i10 IndexRankings
Ranking Based On Selection :2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,164
860
0.739
* Total i10 IndexRankings
Ranking Based On Selection :3
Cancer Epidemiology
Genetic Epidemiology
Nutritional Epidemiology
Global Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,155
869
0.752
* Total i10 IndexRankings
Ranking Based On Selection :4
air pollution
metals
health
statistics
epigenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,128
952
0.844
* Total i10 IndexRankings
Ranking Based On Selection :5
social epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,103
929
0.842
* Total i10 IndexRankings
Ranking Based On Selection :6
medicine
cardiology
atherosclerosis
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
927
702
0.757
* Total i10 IndexRankings
Ranking Based On Selection :7
Professor of Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
913
809
0.886
* Total i10 IndexRankings
Ranking Based On Selection :8
Clinilacal and epidemiologic research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
859
522
0.608
* Total i10 IndexRankings
Ranking Based On Selection :9
Epidemiology
microbiome
cancer prevention
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
670
614
0.916
* Total i10 IndexRankings
Ranking Based On Selection :10
Epidemiology
Pregnancy
Perinatal Medicince
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
659
471
0.715
* Total i10 IndexRankings
Ranking Based On Selection :11
Comparative effectiveness of biopharmaceuticals
real-world evidence
healthcare data science
pharmacoepidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
457
359
0.786
* Total i10 IndexRankings
Ranking Based On Selection :12
Epidemiology
Causal Inference
Statistics
Religion
Flourishing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
423
390
0.922
* Total i10 IndexRankings
Ranking Based On Selection :13
Epidemiology
medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
407
355
0.872
* Total i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
321
0.800
* Total i10 IndexRankings
Ranking Based On Selection :15
Epidemiology
Infectious Diseases
Surveillance
Microbiology
Biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
395
341
0.863
* Total i10 IndexRankings
Ranking Based On Selection :16
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
384
326
0.849
* Total i10 IndexRankings
Ranking Based On Selection :17
epidemiology
cancer
prostate cancer
biomarkers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
301
0.829
* Total i10 IndexRankings
Ranking Based On Selection :18
Causal inference
Observational studies
Epidemiology
Biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
352
322
0.915
* Total i10 IndexRankings
Ranking Based On Selection :19
statistics
epidemiology
biostatistics
causal inference
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
349
285
0.817
* Total i10 IndexRankings
Ranking Based On Selection :20
epidemiology
biomarkers
infertility
assisted reproductive technology
endometriosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
337
309
0.917
* Total i10 IndexRankings
Ranking Based On Selection :21
epidemiology
clinical trials
diet
biomarkers
hypertension
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
279
0.875
* Total i10 IndexRankings
Ranking Based On Selection :22
public health
social epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
309
227
0.735
* Total i10 IndexRankings
Ranking Based On Selection :23
Reproductive Epidemiology
Nutritional Epidemiolgy
Epidemiology
Infertility
Reproductive Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
304
296
0.974
* Total i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
302
174
0.576
* Total i10 IndexRankings
Ranking Based On Selection :25
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
271
0.922
Frank B Hu
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,477
1,331
0.901
Paul M Ridker
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,164
860
0.739
David J Hunter
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,155
869
0.752
Cancer Epidemiology
Genetic Epidemiology
Nutritional Epidemiology
Global Health
Joel Schwartz
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,128
952
0.844
air pollution
metals
health
statistics
epigenetics
Ichiro Kawachi
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,103
929
0.842
Peter Libby
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
927
702
0.757
medicine
cardiology
atherosclerosis
immunology
Eric Rimm
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
913
809
0.886
Professor of Epidemiology
Hans Olov Adami
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
859
522
0.608
Clinilacal and epidemiologic research
Andrew T Chan
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
670
614
0.916
Epidemiology
microbiome
cancer prevention
Michelle A Williams
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
659
471
0.715
Epidemiology
Pregnancy
Perinatal Medicince
Sebastian Schneeweiss
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
457
359
0.786
Comparative effectiveness of biopharmaceuticals
real-world evidence
healthcare data science
pharmacoepidemiology
Tyler J Vanderweele
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
423
390
0.922
Epidemiology
Causal Inference
Statistics
Religion
Flourishing
Alberto Ascherio
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
407
355
0.872
Epidemiology
medicine
Paige Williams
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
321
0.800
Marc Lipsitch
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
395
341
0.863
Epidemiology
Infectious Diseases
Surveillance
Microbiology
Biostatistics
Yuqing Zhang
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
384
326
0.849
Lorelei Mucci
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
301
0.829
epidemiology
cancer
prostate cancer
biomarkers
Miguel Hernan
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
352
322
0.915
Causal inference
Observational studies
Epidemiology
Biostatistics
James M Robins
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
349
285
0.817
statistics
epidemiology
biostatistics
causal inference
Stacey Missmer
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
337
309
0.917
epidemiology
biomarkers
infertility
assisted reproductive technology
endometriosis
Howard Sesso
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
279
0.875
epidemiology
clinical trials
diet
biomarkers
hypertension
Nancy Krieger
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
309
227
0.735
public health
social epidemiology
Jorge Chavarro
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
304
296
0.974
Reproductive Epidemiology
Nutritional Epidemiolgy
Epidemiology
Infertility
Reproductive Medicine
James P Butler
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
302
174
0.576
S Bryn Austin
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
271
0.922