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
Yuri Persidsky
HIV-1
endothelial biology
neuroinflammation
macrophage
alcohol abuse
Metrics
H-Index
i10 Index
Citation
68
118
14,041
Servio H Ramirez|Servio H Ramirez, Servio Ramirez
Cerebral Vascular Biology
Blood Brain Barrier
Neuroinflammation
Substance Use/Addiction Research
Metrics
H-Index
i10 Index
Citation
46
68
8,037
Allison Andrews
Vascular Biology
Endothelium
Blood-Brain Barrier
Metrics
H-Index
i10 Index
Citation
18
22
1,725
Suad H Taraif
cancer
breast and Gyn pathology
Dermatopathology
FNA
thyroid cytology
Metrics
H-Index
i10 Index
Citation
8
6
228
Rankings
Ranking Based On Selection: 1
Yuri Persidsky
Metrics
H-Index
i10 Index
Citation Counts
68
118
14,041
HIV-1
endothelial biology
neuroinflammation
macrophage
alcohol abuse
Rankings
Ranking Based On Selection: 2
Servio H Ramirez|Servio H Ramirez, Servio Ramirez
Metrics
H-Index
i10 Index
Citation Counts
46
68
8,037
Cerebral Vascular Biology
Blood Brain Barrier
Neuroinflammation
Substance Use/Addiction Research
Rankings
Ranking Based On Selection: 3
Allison Andrews
Metrics
H-Index
i10 Index
Citation Counts
18
22
1,725
Vascular Biology
Endothelium
Blood-Brain Barrier
Rankings
Ranking Based On Selection: 4
Suad H Taraif
Metrics
H-Index
i10 Index
Citation Counts
8
6
228
cancer
breast and Gyn pathology
Dermatopathology
FNA
thyroid cytology
Rankings
Ranking Based On Selection: 5
Mohamed Alsammak
Metrics
H-Index
i10 Index
Citation Counts
6
4
88
Rankings
Ranking Based On Selection: 6
Dina Zenezan
Metrics
H-Index
i10 Index
Citation Counts
1
0
8