World

H-Index
Rankings

Harvard University Scientists Rankings 2025

The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.

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Total 12.783 scientist
* Total H Index Rankings
World Rank
3
Country Rank
1
Institution Rank :1
United States
Ronald C Kessler
Ronald C Kessler
Harvard University
Cambridge , United States
Medical and Health Sciences / Psychiatry
Psychiatric Epidemiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
343
200
0.583
See All Rankings and Analysis
* Total H Index Rankings
World Rank
7
Country Rank
3
Institution Rank :2
United States
Joann E Manson
Joann E Manson
Harvard University
Cambridge , United States
Medical and Health Sciences / Endocrinology and Metabolism
Endocrinology
Epidemiology
Cardiovascular Disease
Diabetes
Women's health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
321
163
0.508
See All Rankings and Analysis
* Total H Index Rankings
World Rank
9
Country Rank
5
Institution Rank :3
United States
Frank B Hu
Frank B Hu
Harvard University
Cambridge , United States
Medical and Health Sciences / Epidemiology and Public Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
318
204
0.642
See All Rankings and Analysis
* Total H Index Rankings
World Rank
10
Country Rank
6
Institution Rank :4
United States
Eric Lander
Eric Lander
Harvard University
Cambridge , United States
Natural Sciences / Mathematical Sciences
Biology
Genomics
Genetics
Bioinformatics
Mathematics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
317
213
0.672
See All Rankings and Analysis
* Total H Index Rankings
World Rank
29
Country Rank
12
Institution Rank :5
United States
Paul M Ridker
Paul M Ridker
Harvard University
Cambridge , United States
Medical and Health Sciences / Epidemiology and Public Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
283
176
0.622
See All Rankings and Analysis
* Total H Index Rankings
World Rank
63
Country Rank
30
Institution Rank :6
United States
Peter Libby
Peter Libby
Harvard University
Cambridge , United States
Medical and Health Sciences / Epidemiology and Public Health
medicine
cardiology
atherosclerosis
immunology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
259
139
0.537
See All Rankings and Analysis
* Total H Index Rankings
World Rank
103
Country Rank
48
Institution Rank :7
United States
Eric Rimm
Eric Rimm
Harvard University
Cambridge , United States
Medical and Health Sciences / Epidemiology and Public Health
Professor of Epidemiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
250
140
0.560
See All Rankings and Analysis
* Total H Index Rankings
World Rank
138
Country Rank
60
Institution Rank :8
United States
Masahiro Morii
Masahiro Morii
Harvard University
Cambridge , United States
Natural Sciences / Physics
Experimental Particle Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
245
164
0.669
See All Rankings and Analysis
* Total H Index Rankings
World Rank
140
Country Rank
62
Institution Rank :9
United States
David J Hunter
David J Hunter
Harvard University
Cambridge , United States
Medical and Health Sciences / Epidemiology and Public Health
Cancer Epidemiology
Genetic Epidemiology
Nutritional Epidemiology
Global Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
245
136
0.555
See All Rankings and Analysis
* Total H Index Rankings
World Rank
150
Country Rank
67
Institution Rank :10
United States
Mark Daly
Mark Daly
Harvard University
Cambridge , United States
Natural Sciences / Molecular Biology & Genetics
Genetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
243
165
0.679
See All Rankings and Analysis
* Total H Index Rankings
World Rank
154
Country Rank
69
Institution Rank :11
United States
Joao Guimaraes Da Costa
Joao Guimaraes Da Costa
Harvard University
Cambridge , United States
Natural Sciences / Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
243
143
0.588
See All Rankings and Analysis
* Total H Index Rankings
World Rank
284
Country Rank
117
Institution Rank :12
United States
Rakesh Jain
Rakesh Jain
Harvard University
Cambridge , United States
Natural Sciences / Biological Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
226
137
0.606
See All Rankings and Analysis
* Total H Index Rankings
World Rank
297
Country Rank
121
Institution Rank :13
United States
Joel Schwartz
Joel Schwartz
Harvard University
Cambridge , United States
Medical and Health Sciences / Epidemiology and Public Health
air pollution
metals
health
statistics
epigenetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
224
128
0.571
See All Rankings and Analysis
* Total H Index Rankings
World Rank
329
Country Rank
131
Institution Rank :14
United States
Ralph Weissleder
Ralph Weissleder
Harvard University
Cambridge , United States
Natural Sciences / Biological Science
Biotechnology
imaging
drugs
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
220
122
0.555
See All Rankings and Analysis
* Total H Index Rankings
World Rank
331
Country Rank
133
Institution Rank :15
United States
C Ronald Kahn
C Ronald Kahn
Harvard University
Cambridge , United States
Medical and Health Sciences / Medical Physiology
Diabetes
Obesity
Insulin Action
Insulin Resistance
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
220
104
0.473
See All Rankings and Analysis
* Total H Index Rankings
World Rank
342
Country Rank
137
Institution Rank :16
United States
Stuart Orkin
Stuart Orkin
Harvard University
Cambridge , United States
Medical and Health Sciences / Pediatric Hematology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
218
101
0.463
See All Rankings and Analysis
* Total H Index Rankings
World Rank
358
Country Rank
143
Institution Rank :17
United States
Bradley Hyman
Bradley Hyman
Harvard University
Cambridge , United States
Others
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
217
122
0.562
See All Rankings and Analysis
* Total H Index Rankings
World Rank
412
Country Rank
158
Institution Rank :18
United States
David A Weitz
David A Weitz
Harvard University
Cambridge , United States
Natural Sciences / Physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
213
130
0.610
See All Rankings and Analysis
* Total H Index Rankings
World Rank
465
Country Rank
168
Institution Rank :19
United States
George Church
George Church
Harvard University
Cambridge , United States
Natural Sciences / Chemical Sciences
Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
209
141
0.675
See All Rankings and Analysis
* Total H Index Rankings
World Rank
561
Country Rank
198
Institution Rank :20
United States
Amartya Kumar Sen
Amartya Kumar Sen
Harvard University
Cambridge , United States
Economics & Econometrics / Economics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
202
117
0.579
See All Rankings and Analysis
* Total H Index Rankings
World Rank
575
Country Rank
202
Institution Rank :21
United States
Alvaro Pascual Leone
Alvaro Pascual Leone
Harvard University
Cambridge , United States
Medical and Health Sciences / Neurology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
201
118
0.587
See All Rankings and Analysis
* Total H Index Rankings
World Rank
607
Country Rank
213
Institution Rank :22
United States
Melissa Franklin
Melissa Franklin
Harvard University
Cambridge , United States
Natural Sciences / Physics
particle physics
women in physics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
198
134
0.677
See All Rankings and Analysis
* Total H Index Rankings
World Rank
630
Country Rank
224
Institution Rank :23
United States
Ichiro Kawachi
Ichiro Kawachi
Harvard University
Cambridge , United States
Medical and Health Sciences / Epidemiology and Public Health
social epidemiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
197
108
0.548
See All Rankings and Analysis
* Total H Index Rankings
World Rank
641
Country Rank
229
Institution Rank :24
United States
Bruce M Spiegelman
Bruce M Spiegelman
Harvard University
Cambridge , United States
Natural Sciences / Molecular Biology & Genetics
Cell Biology
Molecular Metabolism
Mitochondrial Biology
Biochemistry
Metabolism
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
196
121
0.617
See All Rankings and Analysis
* Total H Index Rankings
World Rank
679
Country Rank
248
Institution Rank :25
United States
Donald Ingber
Donald Ingber
Harvard University
Cambridge , United States
Engineering & Technology / Bioengineering
bioengineering & cell biology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
194
111
0.572
See All Rankings and Analysis
* Total H Index Rankings
Rankings
3
United States
1
1
Ranking Based On Selection: 1
Ronald C Kessler
Ronald C Kessler
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
343
200
0.583
Medical and Health Sciences / Psychiatry
Psychiatric Epidemiology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
7
United States
3
2
Ranking Based On Selection: 2
Joann E Manson
Joann E Manson
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
321
163
0.508
Medical and Health Sciences / Endocrinology and Metabolism
Endocrinology
Epidemiology
Cardiovascular Disease
Diabetes
Women's health
See All Rankings and Analysis
* Total H Index Rankings
Rankings
9
United States
5
3
Ranking Based On Selection: 3
Frank B Hu
Frank B Hu
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
318
204
0.642
Medical and Health Sciences / Epidemiology and Public Health
See All Rankings and Analysis
* Total H Index Rankings
Rankings
10
United States
6
4
Ranking Based On Selection: 4
Eric Lander
Eric Lander
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
317
213
0.672
Natural Sciences / Mathematical Sciences
Biology
Genomics
Genetics
Bioinformatics
Mathematics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
29
United States
12
5
Ranking Based On Selection: 5
Paul M Ridker
Paul M Ridker
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
283
176
0.622
Medical and Health Sciences / Epidemiology and Public Health
See All Rankings and Analysis
* Total H Index Rankings
Rankings
63
United States
30
6
Ranking Based On Selection: 6
Peter Libby
Peter Libby
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
259
139
0.537
Medical and Health Sciences / Epidemiology and Public Health
medicine
cardiology
atherosclerosis
immunology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
103
United States
48
7
Ranking Based On Selection: 7
Eric Rimm
Eric Rimm
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
250
140
0.560
Medical and Health Sciences / Epidemiology and Public Health
Professor of Epidemiology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
138
United States
60
8
Ranking Based On Selection: 8
Masahiro Morii
Masahiro Morii
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
245
164
0.669
Natural Sciences / Physics
Experimental Particle Physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
140
United States
62
9
Ranking Based On Selection: 9
David J Hunter
David J Hunter
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
245
136
0.555
Medical and Health Sciences / Epidemiology and Public Health
Cancer Epidemiology
Genetic Epidemiology
Nutritional Epidemiology
Global Health
See All Rankings and Analysis
* Total H Index Rankings
Rankings
150
United States
67
10
Ranking Based On Selection: 10
Mark Daly
Mark Daly
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
243
165
0.679
Natural Sciences / Molecular Biology & Genetics
Genetics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
154
United States
69
11
Ranking Based On Selection: 11
Joao Guimaraes Da Costa
Joao Guimaraes Da Costa
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
243
143
0.588
Natural Sciences / Physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
284
United States
117
12
Ranking Based On Selection: 12
Rakesh Jain
Rakesh Jain
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
226
137
0.606
Natural Sciences / Biological Science
See All Rankings and Analysis
* Total H Index Rankings
Rankings
297
United States
121
13
Ranking Based On Selection: 13
Joel Schwartz
Joel Schwartz
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
224
128
0.571
Medical and Health Sciences / Epidemiology and Public Health
air pollution
metals
health
statistics
epigenetics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
329
United States
131
14
Ranking Based On Selection: 14
Ralph Weissleder
Ralph Weissleder
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
220
122
0.555
Natural Sciences / Biological Science
Biotechnology
imaging
drugs
See All Rankings and Analysis
* Total H Index Rankings
Rankings
331
United States
133
15
Ranking Based On Selection: 15
C Ronald Kahn
C Ronald Kahn
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
220
104
0.473
Medical and Health Sciences / Medical Physiology
Diabetes
Obesity
Insulin Action
Insulin Resistance
See All Rankings and Analysis
* Total H Index Rankings
Rankings
342
United States
137
16
Ranking Based On Selection: 16
Stuart Orkin
Stuart Orkin
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
218
101
0.463
Medical and Health Sciences / Pediatric Hematology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
358
United States
143
17
Ranking Based On Selection: 17
Bradley Hyman
Bradley Hyman
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
217
122
0.562
Others
See All Rankings and Analysis
* Total H Index Rankings
Rankings
412
United States
158
18
Ranking Based On Selection: 18
David A Weitz
David A Weitz
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
213
130
0.610
Natural Sciences / Physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
465
United States
168
19
Ranking Based On Selection: 19
George Church
George Church
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
209
141
0.675
Natural Sciences / Chemical Sciences
Chemistry
See All Rankings and Analysis
* Total H Index Rankings
Rankings
561
United States
198
20
Ranking Based On Selection: 20
Amartya Kumar Sen
Amartya Kumar Sen
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
202
117
0.579
Economics & Econometrics / Economics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
575
United States
202
21
Ranking Based On Selection: 21
Alvaro Pascual Leone
Alvaro Pascual Leone
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
201
118
0.587
Medical and Health Sciences / Neurology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
607
United States
213
22
Ranking Based On Selection: 22
Melissa Franklin
Melissa Franklin
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
198
134
0.677
Natural Sciences / Physics
particle physics
women in physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
630
United States
224
23
Ranking Based On Selection: 23
Ichiro Kawachi
Ichiro Kawachi
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
197
108
0.548
Medical and Health Sciences / Epidemiology and Public Health
social epidemiology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
641
United States
229
24
Ranking Based On Selection: 24
Bruce M Spiegelman
Bruce M Spiegelman
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
196
121
0.617
Natural Sciences / Molecular Biology & Genetics
Cell Biology
Molecular Metabolism
Mitochondrial Biology
Biochemistry
Metabolism
See All Rankings and Analysis
* Total H Index Rankings
Rankings
679
United States
248
25
Ranking Based On Selection: 25
Donald Ingber
Donald Ingber
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
194
111
0.572
Engineering & Technology / Bioengineering
bioengineering & cell biology
See All Rankings and Analysis