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" (870,053 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
Venkateswarlu Kanamarlapudi
Biochemistry
Cell Signaling
Membrane trafficking
Small GTPases
Insitol lipids
Metrics
H-Index
i10 Index
Citation
41
77
4,927
* Rankings
Ranking Based On Selection: 2
George E Johnson
genetic toxicology
benchmark dose
point of departure
human health risk assessment
impurity
Metrics
H-Index
i10 Index
Citation
35
61
3,421
* Rankings
Ranking Based On Selection: 3
Steve Conlan
Transcription Mechanisms
Epigenomics
Cancer Biology
Metrics
H-Index
i10 Index
Citation
35
65
3,927
* Rankings
Ranking Based On Selection: 5
Jonathan Mullins
Bioinformatics
protein structure and drug discovery
Metrics
H-Index
i10 Index
Citation
33
49
3,695
James G Cronin
Reproductive oncology and immunobiology
cell signaling
Innate immunity
inflammation and disease
Metrics
H-Index
i10 Index
Citation
29
41
5,091
Rémi Zallot
Metabolism
Enzymology
Microbes
Bioinformatics
Comparative genomics
Metrics
H-Index
i10 Index
Citation
23
24
3,676
Matthew David Hitchings
Genomics
Sequencing
Illumina
Oxford Nanopore
Bioinformatics
Metrics
H-Index
i10 Index
Citation
22
32
1,509
Ina Laura Pieper
Flow Cytometry
Stem Cells
Left Ventricular Assist Devices
Metrics
H-Index
i10 Index
Citation
14
17
524

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Silvina Ribeiro Samy
Cell biology
Microfluidics
Tissue Engineering
Neurosciences
Business Management
Metrics
H-Index
i10 Index
Citation
6
6
587
Wendy Francis
Trauma
Inflammation
Bone marrow maturation
Cell biology
Regenerative Medicine
Metrics
H-Index
i10 Index
Citation
5
2
120
Rankings
Ranking Based On Selection: 1
Venkateswarlu Kanamarlapudi
Metrics
H-Index
i10 Index
Citation Counts
41
77
4,927
Biochemistry
Cell Signaling
Membrane trafficking
Small GTPases
Insitol lipids
Rankings
Ranking Based On Selection: 2
George E Johnson
Metrics
H-Index
i10 Index
Citation Counts
35
61
3,421
genetic toxicology
benchmark dose
point of departure
human health risk assessment
impurity
Rankings
Ranking Based On Selection: 3
Steve Conlan
Metrics
H-Index
i10 Index
Citation Counts
35
65
3,927
Transcription Mechanisms
Epigenomics
Cancer Biology
Rankings
Ranking Based On Selection: 4
Paul Dyson
Metrics
H-Index
i10 Index
Citation Counts
35
72
3,297
Rankings
Ranking Based On Selection: 5
Jonathan Mullins
Metrics
H-Index
i10 Index
Citation Counts
33
49
3,695
Bioinformatics
protein structure and drug discovery
Rankings
Ranking Based On Selection: 6
James G Cronin
Metrics
H-Index
i10 Index
Citation Counts
29
41
5,091
Reproductive oncology and immunobiology
cell signaling
Innate immunity
inflammation and disease
Rankings
Ranking Based On Selection: 7
Rémi Zallot
Metrics
H-Index
i10 Index
Citation Counts
23
24
3,676
Metabolism
Enzymology
Microbes
Bioinformatics
Comparative genomics
Rankings
Ranking Based On Selection: 8
Matthew David Hitchings
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,509
Genomics
Sequencing
Illumina
Oxford Nanopore
Bioinformatics
Rankings
Ranking Based On Selection: 9
Ina Laura Pieper
Metrics
H-Index
i10 Index
Citation Counts
14
17
524
Flow Cytometry
Stem Cells
Left Ventricular Assist Devices
Rankings
Ranking Based On Selection: 10
Bethany Pj Greenfield
Metrics
H-Index
i10 Index
Citation Counts
8
8
527

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Rankings
Ranking Based On Selection: 11
Katherine Chapman
Metrics
H-Index
i10 Index
Citation Counts
8
7
382
Rankings
Ranking Based On Selection: 12
Silvina Ribeiro Samy
Metrics
H-Index
i10 Index
Citation Counts
6
6
587
Cell biology
Microfluidics
Tissue Engineering
Neurosciences
Business Management
Rankings
Ranking Based On Selection: 13
Wendy Francis
Metrics
H-Index
i10 Index
Citation Counts
5
2
120
Trauma
Inflammation
Bone marrow maturation
Cell biology
Regenerative Medicine
Rankings
Ranking Based On Selection: 14
Gillian Conway
Metrics
H-Index
i10 Index
Citation Counts
4
4
423