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" (873,898 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
Christina Sobin
child lead exposure
interdisciplinary research
translational research
developmental neurocognition n
Metrics
H-Index
i10 Index
Citation
32
42
4,754
* Rankings
Ranking Based On Selection: 2
Shafik Dharamsi
Health Equity
Global Public Health
Social Epidemiology
Medical Humanities
Medical Education
Metrics
H-Index
i10 Index
Citation
29
49
2,775
Oralia Loza
Sexually Transmitted Infections
LGBTQ Health
U.S.-Mexco Border
Transgender Health
Migration
Metrics
H-Index
i10 Index
Citation
15
19
756
Thenral Mangadu
Public Health
Interdisciplinary Research
HIV/AIDS
Substance Use Disorder
Mental Health
Metrics
H-Index
i10 Index
Citation
10
10
401
Rankings
Ranking Based On Selection: 1
Christina Sobin
Metrics
H-Index
i10 Index
Citation Counts
32
42
4,754
child lead exposure
interdisciplinary research
translational research
developmental neurocognition n
Rankings
Ranking Based On Selection: 2
Shafik Dharamsi
Metrics
H-Index
i10 Index
Citation Counts
29
49
2,775
Health Equity
Global Public Health
Social Epidemiology
Medical Humanities
Medical Education
Rankings
Ranking Based On Selection: 4
Oralia Loza
Metrics
H-Index
i10 Index
Citation Counts
15
19
756
Sexually Transmitted Infections
LGBTQ Health
U.S.-Mexco Border
Transgender Health
Migration
Rankings
Ranking Based On Selection: 5
Thenral Mangadu
Metrics
H-Index
i10 Index
Citation Counts
10
10
401
Public Health
Interdisciplinary Research
HIV/AIDS
Substance Use Disorder
Mental Health
Rankings
Ranking Based On Selection: 6
Jeannie Concha
Metrics
H-Index
i10 Index
Citation Counts
8
7
559