i10 Productivity
Rankings

Harvard University/ 12,717 Scientists i10 Productivity Rankings - 2025

Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:

  • Gain full access to detailed comparisons and advanced analytics,
  • Objectively evaluate your academic productivity,
  • Make strategic, data-driven decisions to enhance performance.

* Total i10 IndexRankings
Ranking Based On Selection: 27
United States
Jon Clardy
chemistry
organic chemistry
natural products
biochemistry
chemical biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
853
383
0.449
* Total i10 IndexRankings
Ranking Based On Selection: 28
United States
Toni Choueiri
Genitourinary Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
843
660
0.783
* Total i10 IndexRankings
Ranking Based On Selection: 29
United States
Susan Redline
sleep medicine
epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
829
710
0.856
* Total i10 IndexRankings
Ranking Based On Selection: 30
United States
C Ronald Kahn
Diabetes
Obesity
Insulin Action
Insulin Resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
827
441
0.533
* Total i10 IndexRankings
Ranking Based On Selection: 31
United States
Howard Gardner
intelligence
creativity
education
arts
ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
805
307
0.381
* Total i10 IndexRankings
Ranking Based On Selection: 32
United States
Cass Sunstein
Administrative law
behavioral economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
799
495
0.620
* Total i10 IndexRankings
Ranking Based On Selection: 33
United States
Henning Tiemeier
Cohort studies
Neurodevelopment
Sleep
Child Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
796
705
0.886
* Total i10 IndexRankings
Ranking Based On Selection: 34
United States
Matcheri Keshavan
Schizophrenia
Brain imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
786
562
0.715
* Total i10 IndexRankings
Ranking Based On Selection: 35
United States
Bradley Hyman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
781
574
0.735

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 IndexRankings
Ranking Based On Selection: 36
United States
Joseph Loscalzo
Vascular Biology
Nitric Oxide
Redox Biology
Systems Biology
Network Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
780
440
0.564
* Total i10 IndexRankings
Ranking Based On Selection: 37
United States
Peter Kraft
Genetic epidemiology
cancer
statistics
biostatistcs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
775
637
0.822
* Total i10 IndexRankings
Ranking Based On Selection: 38
United States
Federico Capasso
physics
optics and photonics
nanotechnology
QED
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
759
394
0.519
* Total i10 IndexRankings
Ranking Based On Selection: 39
United States
Mark Daly
Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
728
589
0.809
* Total i10 IndexRankings
Ranking Based On Selection: 40
United States
Rudolph E Tanzi
Alzheimer's
neurology
neurodegeneration
neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
707
452
0.639
* Total i10 IndexRankings
Ranking Based On Selection: 41
United States
George Church
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
705
589
0.835
* Total i10 IndexRankings
Ranking Based On Selection: 42
United States
Andrew T Chan
Epidemiology
microbiome
cancer prevention
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
681
611
0.897
* Total i10 IndexRankings
Ranking Based On Selection: 43
United States
Eric Lander
Biology
Genomics
Genetics
Bioinformatics
Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
677
493
0.728
* Total i10 IndexRankings
Ranking Based On Selection: 44
United States
James Januzzi
Biomarkers
Heart Failure
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
676
551
0.815
* Total i10 IndexRankings
Ranking Based On Selection: 46
United States
Michelle A Williams
Epidemiology
Pregnancy
Perinatal Medicince
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
664
440
0.663
* Total i10 IndexRankings
Ranking Based On Selection: 47
United States
David R Liu
chemistry
evolution
genome editing
DNA
RNA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
654
550
0.841
* Total i10 IndexRankings
Ranking Based On Selection: 48
United States
Mantzoros Christos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
648
504
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 49
United States
Bruce D Walker
immunology
T cells
HIV
vaccines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
643
377
0.586
* Total i10 IndexRankings
Ranking Based On Selection: 50
United States
Donna Neuberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
637
445
0.699
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 26
Alvaro Pascual Leone
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
855
694
0.812
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 27
Jon Clardy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
853
383
0.449
chemistry
organic chemistry
natural products
biochemistry
chemical biology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 28
Toni Choueiri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
843
660
0.783
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 29
Susan Redline
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
829
710
0.856
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 30
C Ronald Kahn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
827
441
0.533
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 31
Howard Gardner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
805
307
0.381
intelligence
creativity
education
arts
ethics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 32
Cass Sunstein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
799
495
0.620
Administrative law
behavioral economics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 33
Henning Tiemeier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
796
705
0.886
Cohort studies
Neurodevelopment
Sleep
Child Development
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 34
Matcheri Keshavan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
786
562
0.715
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 35
Bradley Hyman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
781
574
0.735

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 36
Joseph Loscalzo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
780
440
0.564
Vascular Biology
Nitric Oxide
Redox Biology
Systems Biology
Network Science
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 37
Peter Kraft
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
775
637
0.822
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 38
Federico Capasso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
759
394
0.519
physics
optics and photonics
nanotechnology
QED
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 39
Mark Daly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
728
589
0.809
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 40
Rudolph E Tanzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
707
452
0.639
Alzheimer's
neurology
neurodegeneration
neuroscience
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 41
George Church
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
705
589
0.835
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 42
Andrew T Chan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
681
611
0.897
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 43
Eric Lander
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
677
493
0.728
Biology
Genomics
Genetics
Bioinformatics
Mathematics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 44
James Januzzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
676
551
0.815
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 45
Rakesh Jain|Rakesh Jain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
668
482
0.722
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 46
Michelle A Williams
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
664
440
0.663
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 47
David R Liu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
654
550
0.841
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 48
Mantzoros Christos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
648
504
0.778
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 49
Bruce D Walker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
643
377
0.586
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 50
Donna Neuberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
637
445
0.699