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.

David H Peyton
malaria
drug resistance
drug discovery
medicinal chemistry
electronic cigarettes
Metrics
H-Index
i10 Index
Citation
30
66
3,643
Sherril Gelmon
Health Systems Research
Program Evaluation
Improvement Science
Metrics
H-Index
i10 Index
Citation
29
50
3,425
Christina Gildersleeve Neumann
bilingualism
phonology
speech sound development
articulation
speech-language pathology
Metrics
H-Index
i10 Index
Citation
17
26
1,535
Dawn M Richardson
Neighborhoods and Health
Maternal/Child Health
Social Determinants of Health
DOHaD
CBPR
Metrics
H-Index
i10 Index
Citation
12
14
558
Ryan Petteway
public health
social epidemiology
place and health
participatory research/methods
decolonizing methods
Metrics
H-Index
i10 Index
Citation
10
10
311
Kyle W Meyer
Biochemistry
Mycology
Biology
Microbiology
Analytical Chemistry
Metrics
H-Index
i10 Index
Citation
9
9
513
Ozcan Tunalilar
quantitative methods
childlessness
nursing homes
long-term care
assisted living
Metrics
H-Index
i10 Index
Citation
7
6
154
Devlin Prince
Health Policy
Health Systems Research
Racism in Public Health
Health Disparities
Racism as a public health issue
Metrics
H-Index
i10 Index
Citation
1
1
15
Rankings
Ranking Based On Selection: 1
Kevin Reynolds
Metrics
H-Index
i10 Index
Citation Counts
47
102
6,064
Rankings
Ranking Based On Selection: 2
David H Peyton
Metrics
H-Index
i10 Index
Citation Counts
30
66
3,643
malaria
drug resistance
drug discovery
medicinal chemistry
electronic cigarettes
Rankings
Ranking Based On Selection: 3
Sherril Gelmon
Metrics
H-Index
i10 Index
Citation Counts
29
50
3,425
Health Systems Research
Program Evaluation
Improvement Science
Rankings
Ranking Based On Selection: 4
Christina Gildersleeve Neumann
Metrics
H-Index
i10 Index
Citation Counts
17
26
1,535
bilingualism
phonology
speech sound development
articulation
speech-language pathology
Rankings
Ranking Based On Selection: 5
Dawn M Richardson
Metrics
H-Index
i10 Index
Citation Counts
12
14
558
Neighborhoods and Health
Maternal/Child Health
Social Determinants of Health
DOHaD
CBPR
Rankings
Ranking Based On Selection: 6
Ryan Petteway
Metrics
H-Index
i10 Index
Citation Counts
10
10
311
public health
social epidemiology
place and health
participatory research/methods
decolonizing methods
Rankings
Ranking Based On Selection: 7
Kyle W Meyer
Metrics
H-Index
i10 Index
Citation Counts
9
9
513
Biochemistry
Mycology
Biology
Microbiology
Analytical Chemistry
Rankings
Ranking Based On Selection: 8
Antonia Rg Alvarez
Metrics
H-Index
i10 Index
Citation Counts
7
7
319
Rankings
Ranking Based On Selection: 9
Ozcan Tunalilar
Metrics
H-Index
i10 Index
Citation Counts
7
6
154
quantitative methods
childlessness
nursing homes
long-term care
assisted living
Rankings
Ranking Based On Selection: 10
Daniel Zajic
Metrics
H-Index
i10 Index
Citation Counts
4
1
80
Rankings
Ranking Based On Selection: 11
Cristancho-Rojas Cesar
Metrics
H-Index
i10 Index
Citation Counts
3
2
47
Rankings
Ranking Based On Selection: 12
Jono Abshier
Metrics
H-Index
i10 Index
Citation Counts
2
2
31
Rankings
Ranking Based On Selection: 13
Devlin Prince
Metrics
H-Index
i10 Index
Citation Counts
1
1
15
Health Policy
Health Systems Research
Racism in Public Health
Health Disparities
Racism as a public health issue