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
David E Levy
Cancer
Immunology
Virology
Stem cells
Embryonic development
Metrics
H-Index
i10 Index
Citation
114
255
54,609
* Rankings
Ranking Based On Selection :3
David Fidock
Malaria
drug resistance
drug discovery
pathogenesis
molecular genetics
Metrics
H-Index
i10 Index
Citation
99
261
36,882
William Kerr
Immunology
stem cell biology
inositol phosholipid signaling in cancer
Metrics
H-Index
i10 Index
Citation
42
82
8,125
Yiping W Han
human microbiome
host-pathogen interactions
oral-systemic connections
adverse pregnancy outcomes
GI disorders and cancer
Metrics
H-Index
i10 Index
Citation
38
52
11,008
Daniel A Green
Clinical Microbiology
Laboratory Medicine
Respiratory Viruses
Antimicrobial Resistance
Metrics
H-Index
i10 Index
Citation
20
31
1,996
Alka Mehra
Microbiology
biochemistry
macrophage biology
cell biology
Metrics
H-Index
i10 Index
Citation
9
9
796
Rankings
Ranking Based On Selection: 1
David E Levy
Metrics
H-Index
i10 Index
Citation Counts
114
255
54,609
Cancer
Immunology
Virology
Stem cells
Embryonic development
Rankings
Ranking Based On Selection: 2
Jan Vilcek
Metrics
H-Index
i10 Index
Citation Counts
101
319
39,287
Rankings
Ranking Based On Selection: 3
David Fidock
Metrics
H-Index
i10 Index
Citation Counts
99
261
36,882
Malaria
drug resistance
drug discovery
pathogenesis
molecular genetics
Rankings
Ranking Based On Selection: 4
Jeffrey Weiser
Metrics
H-Index
i10 Index
Citation Counts
92
177
28,083
Rankings
Ranking Based On Selection: 5
Victor J Torres
Metrics
H-Index
i10 Index
Citation Counts
64
144
14,063
Rankings
Ranking Based On Selection: 6
Vincent Racaniello
Metrics
H-Index
i10 Index
Citation Counts
64
119
18,050
Rankings
Ranking Based On Selection: 7
Zhiheng Pei
Metrics
H-Index
i10 Index
Citation Counts
48
86
12,382
Rankings
Ranking Based On Selection: 8
William Kerr
Metrics
H-Index
i10 Index
Citation Counts
42
82
8,125
Immunology
stem cell biology
inositol phosholipid signaling in cancer
Rankings
Ranking Based On Selection: 9
Yiping W Han
Metrics
H-Index
i10 Index
Citation Counts
38
52
11,008
human microbiome
host-pathogen interactions
oral-systemic connections
adverse pregnancy outcomes
GI disorders and cancer
Rankings
Ranking Based On Selection: 10
Jonathan Dworkin
Metrics
H-Index
i10 Index
Citation Counts
36
48
5,711
Rankings
Ranking Based On Selection: 11
Chad Euler
Metrics
H-Index
i10 Index
Citation Counts
26
30
4,142
Rankings
Ranking Based On Selection: 12
Xin Fang Cindy
Metrics
H-Index
i10 Index
Citation Counts
24
30
2,621
Rankings
Ranking Based On Selection: 13
Daniel A Green
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,996
Clinical Microbiology
Laboratory Medicine
Respiratory Viruses
Antimicrobial Resistance
Rankings
Ranking Based On Selection: 14
Theodore R Muth
Metrics
H-Index
i10 Index
Citation Counts
18
23
2,320
Rankings
Ranking Based On Selection: 15
Microbial Ecology
Water Quality
eDNA
SARS-CoV-2
Rankings
Ranking Based On Selection: 16
Thomas S Postler
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,914
virology
immunology
host-pathogen interactions
vaccines
Rankings
Ranking Based On Selection: 17
Alka Mehra
Metrics
H-Index
i10 Index
Citation Counts
9
9
796
Microbiology
biochemistry
macrophage biology
cell biology