Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,057 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Goncalo Abecasis
Biostatistics
Human Genetics
Statistical Computing
Genetics
Complex Traits
Metrics
H-Index
i10 Index
Citation
215
525
375,914
* Rankings
Ranking Based On Selection: 5
John D Meeker
exposure science
environmental epidemiology
environmental health
reproductive epidemiology
endocrine disruption
Metrics
H-Index
i10 Index
Citation
96
287
30,535
* Rankings
Ranking Based On Selection: 6
Jerome Nriagu
Environmental Health Sciences
Risk Science
Metals in the Environment
Metrics
H-Index
i10 Index
Citation
94
319
42,386
* Rankings
Ranking Based On Selection: 7
Kenneth Resnicow
Public Health
Behavioral Medicine
Motivational Interviewing
Tailoring
e-Health
Metrics
H-Index
i10 Index
Citation
89
316
32,660
* Rankings
Ranking Based On Selection: 9
Olivier Jolliet
Life Cycle Impact Assessment
Exposure modeling
Food and Building
Safe & Sustainable Chemicals
Sustainability and Health
Metrics
H-Index
i10 Index
Citation
87
240
29,958

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* Rankings
Ranking Based On Selection: 12
Kenneth E Warner
tobacco control
tobacco policy
disease prevention
health promotion
Metrics
H-Index
i10 Index
Citation
75
188
22,743
* Rankings
Ranking Based On Selection: 16
Wei Zhao
Statistics
Biostatistics
Genetic Epidemiology
Bioinformatics
Psychology
Metrics
H-Index
i10 Index
Citation
68
152
27,732
* Rankings
Ranking Based On Selection: 17
Harold Neighbors
Male Depression
Minority Mental Health
African Americans
Comparative Effectiveness
Mental Health Services
Metrics
H-Index
i10 Index
Citation
68
122
23,617
* Rankings
Ranking Based On Selection: 22
Alison Miller
child health and development
families
risk and resilience
social determinants
Metrics
H-Index
i10 Index
Citation
58
177
11,719
* Rankings
Ranking Based On Selection: 25
Emily Somers
epidemiology
autoimmunity/lupus
women's health
COVID-19
scoliosis
Metrics
H-Index
i10 Index
Citation
49
73
10,093
* Rankings
Ranking Based On Selection: 27
Sara Dubowsky Adar
Environmental Epidemiology
Exposure Science
Air Pollution
Noise
Aging
Metrics
H-Index
i10 Index
Citation
44
77
7,972
Belinda Needham
health disparities
biosocial interactions
aging and the life course
Metrics
H-Index
i10 Index
Citation
40
77
7,566
Matthew L Boulton
Infectious diseases
childhood immunizations
global health
vaccine preventable diseases
public health workforce
Metrics
H-Index
i10 Index
Citation
39
113
8,030
Lindsay C Kobayashi
Epidemiology
Cognitive Aging
Life Course Research
Health Behavior
Health Inequalities
Metrics
H-Index
i10 Index
Citation
36
87
4,931
F Dubois Bowman
statistics
biostatistics
neuroimaging
mental health
Parkinson's disease
Metrics
H-Index
i10 Index
Citation
31
49
4,142
Gwenyth O Lee
Infant nutrition
environmental enteric dysfunction
global health
Metrics
H-Index
i10 Index
Citation
30
48
3,367
Laurie Lachance
Prevention and management of chronic disease
role of diet in health
community-based approaches to health
Metrics
H-Index
i10 Index
Citation
30
44
4,360
Kevin Dombkowski
population-level health services interventions
public health informatics
immunization registries
Metrics
H-Index
i10 Index
Citation
28
58
2,492
Ryan Malosh
infectious disease epidemiology
vaccine preventable diseases
herd immunity
social determinants of health
Metrics
H-Index
i10 Index
Citation
26
44
3,048
Adam M Finkel
risk analysis
regulation
cost-benefit analysis
occupational health
Metrics
H-Index
i10 Index
Citation
21
42
2,072
Rie Suzuki
Aging & Disability
Program Development and Evaluation
Access to Care
Psychometric Statistics
Metrics
H-Index
i10 Index
Citation
17
25
1,448
Paula Johnson
cosmetics
consumer products
policy
environmental health
occupational health
Metrics
H-Index
i10 Index
Citation
13
13
2,252
Tevah Platt
public health
communications
biobanking
newborn screening
ethics
Metrics
H-Index
i10 Index
Citation
7
7
231
Jasmina Cunmulaj
Public Health
Social Determinants of Health
Psychosocial Factors
Global Health
Metrics
H-Index
i10 Index
Citation
2
0
7
Rankings
Ranking Based On Selection: 1
Goncalo Abecasis
Metrics
H-Index
i10 Index
Citation Counts
215
525
375,914
Biostatistics
Human Genetics
Statistical Computing
Genetics
Complex Traits
Rankings
Ranking Based On Selection: 2
Daniel J Klionsky
Metrics
H-Index
i10 Index
Citation Counts
157
486
142,635
Rankings
Ranking Based On Selection: 3
George A Kaplan
Metrics
H-Index
i10 Index
Citation Counts
135
251
70,550
Rankings
Ranking Based On Selection: 4
Marc Zimmerman
Metrics
H-Index
i10 Index
Citation Counts
103
342
58,902
Rankings
Ranking Based On Selection: 5
John D Meeker
Metrics
H-Index
i10 Index
Citation Counts
96
287
30,535
exposure science
environmental epidemiology
environmental health
reproductive epidemiology
endocrine disruption
Rankings
Ranking Based On Selection: 6
Jerome Nriagu
Metrics
H-Index
i10 Index
Citation Counts
94
319
42,386
Environmental Health Sciences
Risk Science
Metals in the Environment
Rankings
Ranking Based On Selection: 7
Kenneth Resnicow
Metrics
H-Index
i10 Index
Citation Counts
89
316
32,660
Public Health
Behavioral Medicine
Motivational Interviewing
Tailoring
e-Health
Rankings
Ranking Based On Selection: 8
Linda M Chatters
Metrics
H-Index
i10 Index
Citation Counts
88
194
27,235
Rankings
Ranking Based On Selection: 9
Olivier Jolliet
Metrics
H-Index
i10 Index
Citation Counts
87
240
29,958
Life Cycle Impact Assessment
Exposure modeling
Food and Building
Safe & Sustainable Chemicals
Sustainability and Health
Rankings
Ranking Based On Selection: 10
Betsy Foxman
Metrics
H-Index
i10 Index
Citation Counts
86
273
35,059

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! 

Rankings
Ranking Based On Selection: 11
Mark L Wilson
Metrics
H-Index
i10 Index
Citation Counts
78
201
18,699
Rankings
Ranking Based On Selection: 12
Kenneth E Warner
Metrics
H-Index
i10 Index
Citation Counts
75
188
22,743
tobacco control
tobacco policy
disease prevention
health promotion
Rankings
Ranking Based On Selection: 13
Laura Rozek
Metrics
H-Index
i10 Index
Citation Counts
74
155
40,188
Rankings
Ranking Based On Selection: 14
Lawrence F Bielak
Metrics
H-Index
i10 Index
Citation Counts
74
152
24,058
Rankings
Ranking Based On Selection: 15
Mary A Rogers
Metrics
H-Index
i10 Index
Citation Counts
69
126
22,690
Rankings
Ranking Based On Selection: 16
Wei Zhao
Metrics
H-Index
i10 Index
Citation Counts
68
152
27,732
Statistics
Biostatistics
Genetic Epidemiology
Bioinformatics
Psychology
Rankings
Ranking Based On Selection: 17
Harold Neighbors
Metrics
H-Index
i10 Index
Citation Counts
68
122
23,617
Male Depression
Minority Mental Health
African Americans
Comparative Effectiveness
Mental Health Services
Rankings
Ranking Based On Selection: 18
Jessica Faul
Metrics
H-Index
i10 Index
Citation Counts
65
130
28,777
Rankings
Ranking Based On Selection: 20
Emily Toth Martin
Metrics
H-Index
i10 Index
Citation Counts
62
188
15,321
Rankings
Ranking Based On Selection: 21
Celeste Leigh Pearce
Metrics
H-Index
i10 Index
Citation Counts
61
166
16,940
Rankings
Ranking Based On Selection: 22
Alison Miller
Metrics
H-Index
i10 Index
Citation Counts
58
177
11,719
child health and development
families
risk and resilience
social determinants
Rankings
Ranking Based On Selection: 24
Sung Kyun Park
Metrics
H-Index
i10 Index
Citation Counts
49
114
8,024
Rankings
Ranking Based On Selection: 25
Emily Somers
Metrics
H-Index
i10 Index
Citation Counts
49
73
10,093
epidemiology
autoimmunity/lupus
women's health
COVID-19
scoliosis
Rankings
Ranking Based On Selection: 27
Sara Dubowsky Adar
Metrics
H-Index
i10 Index
Citation Counts
44
77
7,972
Environmental Epidemiology
Exposure Science
Air Pollution
Noise
Aging
Rankings
Ranking Based On Selection: 28
Belinda Needham
Metrics
H-Index
i10 Index
Citation Counts
40
77
7,566
health disparities
biosocial interactions
aging and the life course
Rankings
Ranking Based On Selection: 29
Matthew L Boulton
Metrics
H-Index
i10 Index
Citation Counts
39
113
8,030
Infectious diseases
childhood immunizations
global health
vaccine preventable diseases
public health workforce
Rankings
Ranking Based On Selection: 30
Lindsay C Kobayashi
Metrics
H-Index
i10 Index
Citation Counts
36
87
4,931
Epidemiology
Cognitive Aging
Life Course Research
Health Behavior
Health Inequalities
Rankings
Ranking Based On Selection: 31
Katherine W Bauer
Metrics
H-Index
i10 Index
Citation Counts
36
72
6,056
Rankings
Ranking Based On Selection: 32
Erin Bakshis Ware
Metrics
H-Index
i10 Index
Citation Counts
35
70
8,650
Rankings
Ranking Based On Selection: 35
F Dubois Bowman
Metrics
H-Index
i10 Index
Citation Counts
31
49
4,142
statistics
biostatistics
neuroimaging
mental health
Parkinson's disease
Rankings
Ranking Based On Selection: 36
Gwenyth O Lee
Metrics
H-Index
i10 Index
Citation Counts
30
48
3,367
Infant nutrition
environmental enteric dysfunction
global health
Rankings
Ranking Based On Selection: 37
Laurie Lachance
Metrics
H-Index
i10 Index
Citation Counts
30
44
4,360
Prevention and management of chronic disease
role of diet in health
community-based approaches to health
Rankings
Ranking Based On Selection: 38
Kevin Dombkowski
Metrics
H-Index
i10 Index
Citation Counts
28
58
2,492
population-level health services interventions
public health informatics
immunization registries
Rankings
Ranking Based On Selection: 39
Ryan Malosh
Metrics
H-Index
i10 Index
Citation Counts
26
44
3,048
infectious disease epidemiology
vaccine preventable diseases
herd immunity
social determinants of health
Rankings
Ranking Based On Selection: 40
Carina J Gronlund
Metrics
H-Index
i10 Index
Citation Counts
26
40
4,231
Rankings
Ranking Based On Selection: 41
Erin Kahle
Metrics
H-Index
i10 Index
Citation Counts
25
38
2,595
Rankings
Ranking Based On Selection: 42
Maria Da ConceiçãO Pereira Saraiva
Metrics
H-Index
i10 Index
Citation Counts
25
45
1,798
Rankings
Ranking Based On Selection: 43
Adam M Finkel
Metrics
H-Index
i10 Index
Citation Counts
21
42
2,072
risk analysis
regulation
cost-benefit analysis
occupational health
Rankings
Ranking Based On Selection: 44
Rie Suzuki
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,448
Aging & Disability
Program Development and Evaluation
Access to Care
Psychometric Statistics
Rankings
Ranking Based On Selection: 45
Paula Johnson
Metrics
H-Index
i10 Index
Citation Counts
13
13
2,252
cosmetics
consumer products
policy
environmental health
occupational health
Rankings
Ranking Based On Selection: 46
Robert Buckingham
Metrics
H-Index
i10 Index
Citation Counts
13
18
744
Hopsice care
palliative care
global health and epidemiology
Rankings
Ranking Based On Selection: 47
Tran Thu Doan
Metrics
H-Index
i10 Index
Citation Counts
9
6
481
Rankings
Ranking Based On Selection: 48
Tevah Platt
Metrics
H-Index
i10 Index
Citation Counts
7
7
231
public health
communications
biobanking
newborn screening
ethics
Rankings
Ranking Based On Selection: 49
Nasya S Tan
Metrics
H-Index
i10 Index
Citation Counts
5
1
68
Rankings
Ranking Based On Selection: 50
Ding He
Metrics
H-Index
i10 Index
Citation Counts
4
2
2,456
Rankings
Ranking Based On Selection: 51
Jasmina Cunmulaj
Metrics
H-Index
i10 Index
Citation Counts
2
0
7
Public Health
Social Determinants of Health
Psychosocial Factors
Global Health
Rankings
Ranking Based On Selection: 53
Amanda Eccleston
Metrics
H-Index
i10 Index
Citation Counts
1
1
21