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Harvard University Scientists Rankings 2025

Harvard University is a prestigious private university established in 1636 in United States. It is represented by 12,783 scientists in the AD Scientific Index. The university’s scientists are particularly concentrated in Medical and Health Sciences (3029 scientists), Natural Sciences (1731 scientists), and Engineering & Technology (839 scientists).

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Total 12.783 scientist
* Total H Index Rankings
World Rank
3
Country Rank
1
Institution Rank :1
Ranking Based On Selection :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
345
203
0.588
See All Rankings and Analysis
* Total H Index Rankings
World Rank
8
Country Rank
4
Institution Rank :2
Ranking Based On Selection :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
322
164
0.509
See All Rankings and Analysis
* Total H Index Rankings
World Rank
9
Country Rank
5
Institution Rank :3
Ranking Based On Selection :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
319
207
0.649
See All Rankings and Analysis
* Total H Index Rankings
World Rank
10
Country Rank
6
Institution Rank :4
Ranking Based On Selection :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
214
0.675
See All Rankings and Analysis
* Total H Index Rankings
World Rank
30
Country Rank
12
Institution Rank :5
Ranking Based On Selection :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
62
Country Rank
29
Institution Rank :6
Ranking Based On Selection :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
260
142
0.546
See All Rankings and Analysis
* Total H Index Rankings
World Rank
97
Country Rank
45
Institution Rank :7
Ranking Based On Selection :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
253
143
0.565
See All Rankings and Analysis
* Total H Index Rankings
World Rank
137
Country Rank
59
Institution Rank :8
Ranking Based On Selection :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
247
167
0.676
See All Rankings and Analysis
* Total H Index Rankings
World Rank
139
Country Rank
61
Institution Rank :9
Ranking Based On Selection :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
247
138
0.559
See All Rankings and Analysis
* Total H Index Rankings
World Rank
152
Country Rank
67
Institution Rank :10
Ranking Based On Selection :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
245
168
0.686
See All Rankings and Analysis
* Total H Index Rankings
World Rank
166
Country Rank
74
Institution Rank :11
Ranking Based On Selection :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
245
146
0.596
See All Rankings and Analysis
* Total H Index Rankings
World Rank
298
Country Rank
121
Institution Rank :12
Ranking Based On Selection :12
United States
Rakesh Jain|Rakesh Jain
Rakesh Jain|Rakesh Jain
Harvard University
Cambridge , United States
Natural Sciences / Biological Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
228
140
0.614
See All Rankings and Analysis
* Total H Index Rankings
World Rank
302
Country Rank
122
Institution Rank :13
Ranking Based On Selection :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
225
130
0.578
See All Rankings and Analysis
* Total H Index Rankings
World Rank
330
Country Rank
132
Institution Rank :14
Ranking Based On Selection :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
221
124
0.561
See All Rankings and Analysis
* Total H Index Rankings
World Rank
332
Country Rank
133
Institution Rank :15
Ranking Based On Selection :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
221
106
0.480
See All Rankings and Analysis
* Total H Index Rankings
World Rank
358
Country Rank
141
Institution Rank :16
Ranking Based On Selection :16
United States
Bradley Hyman
Bradley Hyman
Harvard University
Cambridge , United States
Others
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
218
124
0.569
See All Rankings and Analysis
* Total H Index Rankings
World Rank
359
Country Rank
142
Institution Rank :17
Ranking Based On Selection :17
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
102
0.468
See All Rankings and Analysis
* Total H Index Rankings
World Rank
415
Country Rank
156
Institution Rank :18
Ranking Based On Selection :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
214
132
0.617
See All Rankings and Analysis
* Total H Index Rankings
World Rank
491
Country Rank
175
Institution Rank :19
Ranking Based On Selection :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
143
0.684
See All Rankings and Analysis
* Total H Index Rankings
World Rank
581
Country Rank
203
Institution Rank :20
Ranking Based On Selection :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
203
118
0.581
See All Rankings and Analysis
* Total H Index Rankings
World Rank
598
Country Rank
208
Institution Rank :21
Ranking Based On Selection :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
202
120
0.594
See All Rankings and Analysis
* Total H Index Rankings
World Rank
601
Country Rank
210
Institution Rank :22
Ranking Based On Selection :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
200
137
0.685
See All Rankings and Analysis
* Total H Index Rankings
World Rank
619
Country Rank
220
Institution Rank :23
Ranking Based On Selection :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
199
110
0.553
See All Rankings and Analysis
* Total H Index Rankings
World Rank
643
Country Rank
230
Institution Rank :24
Ranking Based On Selection :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
197
121
0.614
See All Rankings and Analysis
* Total H Index Rankings
World Rank
690
Country Rank
254
Institution Rank :26
Ranking Based On Selection :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
195
113
0.579
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
345
203
0.588
Medical and Health Sciences / Psychiatry
Psychiatric Epidemiology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
8
United States
4
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
322
164
0.509
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
319
207
0.649
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
214
0.675
Natural Sciences / Mathematical Sciences
Biology
Genomics
Genetics
Bioinformatics
Mathematics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
30
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
62
United States
29
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
260
142
0.546
Medical and Health Sciences / Epidemiology and Public Health
medicine
cardiology
atherosclerosis
immunology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
97
United States
45
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
253
143
0.565
Medical and Health Sciences / Epidemiology and Public Health
Professor of Epidemiology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
137
United States
59
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
247
167
0.676
Natural Sciences / Physics
Experimental Particle Physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
139
United States
61
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
247
138
0.559
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
152
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
245
168
0.686
Natural Sciences / Molecular Biology & Genetics
Genetics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
166
United States
74
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
245
146
0.596
Natural Sciences / Physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
298
United States
121
12
Ranking Based On Selection: 12
Rakesh Jain|Rakesh Jain
Rakesh Jain|Rakesh Jain
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
228
140
0.614
Natural Sciences / Biological Science
See All Rankings and Analysis
* Total H Index Rankings
Rankings
302
United States
122
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
225
130
0.578
Medical and Health Sciences / Epidemiology and Public Health
air pollution
metals
health
statistics
epigenetics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
330
United States
132
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
221
124
0.561
Natural Sciences / Biological Science
Biotechnology
imaging
drugs
See All Rankings and Analysis
* Total H Index Rankings
Rankings
332
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
221
106
0.480
Medical and Health Sciences / Medical Physiology
Diabetes
Obesity
Insulin Action
Insulin Resistance
See All Rankings and Analysis
* Total H Index Rankings
Rankings
358
United States
141
16
Ranking Based On Selection: 16
Bradley Hyman
Bradley Hyman
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
218
124
0.569
Others
See All Rankings and Analysis
* Total H Index Rankings
Rankings
359
United States
142
17
Ranking Based On Selection: 17
Stuart Orkin
Stuart Orkin
Harvard University Cambridge, United States United States
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
218
102
0.468
Medical and Health Sciences / Pediatric Hematology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
415
United States
156
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
214
132
0.617
Natural Sciences / Physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
491
United States
175
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
143
0.684
Natural Sciences / Chemical Sciences
Chemistry
See All Rankings and Analysis
* Total H Index Rankings
Rankings
581
United States
203
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
203
118
0.581
Economics & Econometrics / Economics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
598
United States
208
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
202
120
0.594
Medical and Health Sciences / Neurology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
601
United States
210
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
200
137
0.685
Natural Sciences / Physics
particle physics
women in physics
See All Rankings and Analysis
* Total H Index Rankings
Rankings
619
United States
220
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
199
110
0.553
Medical and Health Sciences / Epidemiology and Public Health
social epidemiology
See All Rankings and Analysis
* Total H Index Rankings
Rankings
643
United States
230
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
197
121
0.614
Natural Sciences / Molecular Biology & Genetics
Cell Biology
Molecular Metabolism
Mitochondrial Biology
Biochemistry
Metabolism
See All Rankings and Analysis
* Total H Index Rankings
Rankings
690
United States
254
26
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
195
113
0.579
Engineering & Technology / Bioengineering
bioengineering & cell biology
See All Rankings and Analysis