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" (873,864 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
Ted R Miller
Health economics
cost-benefit analysis
program evaluation
injury
health planning & policy
Metrics
H-Index
i10 Index
Citation
134
381
242,568
* Rankings
Ranking Based On Selection :3
Greg Guest
qualitative research methods
mixed methods
global health
political ecology
reproductive health
Metrics
H-Index
i10 Index
Citation
39
57
64,745
* Rankings
Ranking Based On Selection :4
Cathleen Willging
Mental Health
Rural
Health Policy
Implementation Science
Qualitative Research
Metrics
H-Index
i10 Index
Citation
35
77
3,893
* Rankings
Ranking Based On Selection :5
Hanno Petras
Prevention
Violence
Latent Variable Models
Metrics
H-Index
i10 Index
Citation
33
48
5,449
* Rankings
Ranking Based On Selection :7
David Swedler
injury prevention
gun violence
public health
statistical methods
epidemioloy
Metrics
H-Index
i10 Index
Citation
25
34
1,626
Bina Ali
Substance use
mental health
injury
violence
Metrics
H-Index
i10 Index
Citation
21
31
1,300
* Rankings
Ranking Based On Selection :10
Kathryn Wouk
Postpartum health
breastfeeding
Latinx health
perinatal substance use
WIC
Metrics
H-Index
i10 Index
Citation
11
13
628
* Rankings
Ranking Based On Selection :11
Lara Gunderson
health disparities
implementation science
qualitative research
political-economy
Metrics
H-Index
i10 Index
Citation
10
10
621
April Schweinhart
Intimate Partner Violence
Violence Against Women
Women's Health
Substance Use
Bayesian Modeling
Metrics
H-Index
i10 Index
Citation
6
5
133
Rachel Bauer
criminal justice
IPV
public health
mental health
education
Metrics
H-Index
i10 Index
Citation
2
1
22
Rankings
Ranking Based On Selection: 1
Ted R Miller
Metrics
H-Index
i10 Index
Citation Counts
134
381
242,568
Health economics
cost-benefit analysis
program evaluation
injury
health planning & policy
Rankings
Ranking Based On Selection: 2
William Wieczorek
Metrics
H-Index
i10 Index
Citation Counts
49
84
7,909
Rankings
Ranking Based On Selection: 3
Greg Guest
Metrics
H-Index
i10 Index
Citation Counts
39
57
64,745
qualitative research methods
mixed methods
global health
political ecology
reproductive health
Rankings
Ranking Based On Selection: 4
Cathleen Willging
Metrics
H-Index
i10 Index
Citation Counts
35
77
3,893
Mental Health
Rural
Health Policy
Implementation Science
Qualitative Research
Rankings
Ranking Based On Selection: 5
Hanno Petras
Metrics
H-Index
i10 Index
Citation Counts
33
48
5,449
Prevention
Violence
Latent Variable Models
Rankings
Ranking Based On Selection: 6
Sandra Lapham
Metrics
H-Index
i10 Index
Citation Counts
32
53
3,001
Rankings
Ranking Based On Selection: 7
David Swedler
Metrics
H-Index
i10 Index
Citation Counts
25
34
1,626
injury prevention
gun violence
public health
statistical methods
epidemioloy
Rankings
Ranking Based On Selection: 8
Winnie Luseno
Metrics
H-Index
i10 Index
Citation Counts
25
48
2,617
HIV
public health
adolescent
sexual risk behavior
sub-Saharan Africa
Rankings
Ranking Based On Selection: 9
Bina Ali
Metrics
H-Index
i10 Index
Citation Counts
21
31
1,300
Substance use
mental health
injury
violence
Rankings
Ranking Based On Selection: 10
Kathryn Wouk
Metrics
H-Index
i10 Index
Citation Counts
11
13
628
Postpartum health
breastfeeding
Latinx health
perinatal substance use
WIC
Rankings
Ranking Based On Selection: 11
Lara Gunderson
Metrics
H-Index
i10 Index
Citation Counts
10
10
621
health disparities
implementation science
qualitative research
political-economy
Rankings
Ranking Based On Selection: 12
Daniel G Shattuck II
Metrics
H-Index
i10 Index
Citation Counts
8
5
258
Rankings
Ranking Based On Selection: 13
April Schweinhart
Metrics
H-Index
i10 Index
Citation Counts
6
5
133
Intimate Partner Violence
Violence Against Women
Women's Health
Substance Use
Bayesian Modeling
Rankings
Ranking Based On Selection: 14
Rachel Bauer
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
criminal justice
IPV
public health
mental health
education