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" (873,690 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
Guy Fagherazzi
Epidemiology
Digital Health
Digital Biomarkers
Diabetes
Covid-19
Metrics
H-Index
i10 Index
Citation
85
258
22,645
* Rankings
Ranking Based On Selection: 4
Ala'a Alkerwi
Public health
nutritional epidemiology
health behaviours
cardio metabolic risk
Metrics
H-Index
i10 Index
Citation
62
93
193,357
* Rankings
Ranking Based On Selection: 6
Gunnar Dittmar
Proteomics
biochemistry
interactomics
ubiquitin
protein-protein interactions
Metrics
H-Index
i10 Index
Citation
50
111
18,369
* Rankings
Ranking Based On Selection: 9
Dirk Brenner
Immunology
Immunometabolism
Inflammation
Cancer
Cell Death
Metrics
H-Index
i10 Index
Citation
42
66
12,142
* Rankings
Ranking Based On Selection: 10
Michel Vaillant
Clinical trials design and planning
Statistical methodology and Analyses
Metrics
H-Index
i10 Index
Citation
41
82
6,247

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* Rankings
Ranking Based On Selection: 14
Bernd Grimm
biomechanics
implant design
patient outcome methods
biomaterials
activity monitoring
Metrics
H-Index
i10 Index
Citation
35
62
3,459
* Rankings
Ranking Based On Selection: 18
Anna Golebiewska
brain tumors
glioblastoma
cancer stem cells
tumor heterogeneity
Patient-derived xenografts
Metrics
H-Index
i10 Index
Citation
29
35
15,552
* Rankings
Ranking Based On Selection: 21
Meyer Christophe
Biomechanics
Knee
Hip replacement
Metrics
H-Index
i10 Index
Citation
28
47
2,099
* Rankings
Ranking Based On Selection: 22
Antonio Cosma
T-cells
Flow Cytometry
HIV
Immunology
Data Management
Metrics
H-Index
i10 Index
Citation
27
51
4,405
* Rankings
Ranking Based On Selection: 25
Johannes Meiser
Biochemistry
Mammalian Metabolism
one-carbon metabolism
Mass Spectrometry
Stable Isotopes
Metrics
H-Index
i10 Index
Citation
25
32
3,513
* Rankings
Ranking Based On Selection: 26
Tony Kaoma
(Cancer) Bioinformatics
Biostatistics
Big data
Machine Learning
R
Metrics
H-Index
i10 Index
Citation
25
30
3,224
* Rankings
Ranking Based On Selection: 34
Mahesh S. Desai
Human microbiome
Host-microbe interactions
Metrics
H-Index
i10 Index
Citation
19
25
5,433
* Rankings
Ranking Based On Selection: 36
Fengjiao Peng
Environmental chemistry
Ecotoxicity
Organic contaminants
Human biomonitoring
Metrics
H-Index
i10 Index
Citation
18
31
1,448
* Rankings
Ranking Based On Selection: 37
Grusdat, Melanie
Immunology
immunometabolism
cancer
autoimmune diseases
Metrics
H-Index
i10 Index
Citation
18
20
2,675
* Rankings
Ranking Based On Selection: 39
Anais Oudin
Neuro-oncology
Patient derived orthotopic xenograft
Metrics
H-Index
i10 Index
Citation
17
18
2,913
* Rankings
Ranking Based On Selection: 41
Feng Q. Hefeng|Feng Q. He, Feng He
Immune Ageing
Immunology
T cells
Systems Immunology
Vaccine
Metrics
H-Index
i10 Index
Citation
17
27
1,259
* Rankings
Ranking Based On Selection: 43
Gloria A. Aguayo
Digital Health
Epidemiology
Ageing
Diabetes
Chronic diseases
Metrics
H-Index
i10 Index
Citation
17
23
1,808
* Rankings
Ranking Based On Selection: 44
Hanen Samouda
Obesity. Body composition. Obesity paradox. Anthropology. Weight bias
Metrics
H-Index
i10 Index
Citation
17
23
2,496
* Rankings
Ranking Based On Selection: 45
Antoine LESUR
Glycomics
proteomics
metabolomics
mass spectrometry
biomarkers
Metrics
H-Index
i10 Index
Citation
17
20
820
* Rankings
Ranking Based On Selection: 47
Danielle Perez Bercoff
SARS-CoV-2
Flu
RSV
Resporatory virus infections
HIV
Metrics
H-Index
i10 Index
Citation
16
20
1,220
* Rankings
Ranking Based On Selection: 51
Vladimir Despotovic
Biomedical signal processing
Medical image processing
Digital health
Metrics
H-Index
i10 Index
Citation
14
22
817
* Rankings
Ranking Based On Selection: 57
Susanne Schmitz
Medical Statistics
Health Technology Assessment
Evidence Synthesis
Health Economics
Metrics
H-Index
i10 Index
Citation
12
12
739
* Rankings
Ranking Based On Selection: 68
Eduardo Rosales Jubal
Biostatistics
Neuroscience
Alzheimer
Parkinson
Neuroimaging
Metrics
H-Index
i10 Index
Citation
8
8
490
* Rankings
Ranking Based On Selection: 70
Anne-Marie Hanff, Msn
Nursing Sciences
Parkinson's disease
Functional Mobility
Patient-reported outcomes
Mixed-Methods
Metrics
H-Index
i10 Index
Citation
7
6
364
* Rankings
Ranking Based On Selection: 78
Anuja Lipsa
genetics
glioblastoma
colorectal cancer
drug screening
precision medicine
Metrics
H-Index
i10 Index
Citation
4
3
93
* Rankings
Ranking Based On Selection: 79
Guilherme Ramos Meyers
SCFA
nutrigenomics
immunometabolism
epigenetics
healthy ageing
Metrics
H-Index
i10 Index
Citation
3
3
163
* Rankings
Ranking Based On Selection: 82
Hanane Baidarjad
Cancer biology
Molecular immunology
DNA repair
Brain tumor
Metrics
H-Index
i10 Index
Citation
2
1
204
Rankings
Ranking Based On Selection: 1
Guy Fagherazzi
Metrics
H-Index
i10 Index
Citation Counts
85
258
22,645
Epidemiology
Digital Health
Digital Biomarkers
Diabetes
Covid-19
Rankings
Ranking Based On Selection: 2
Ollert M
Metrics
H-Index
i10 Index
Citation Counts
74
224
19,211
Rankings
Ranking Based On Selection: 3
Simone P. Niclou
Metrics
H-Index
i10 Index
Citation Counts
66
102
15,018
Rankings
Ranking Based On Selection: 4
Ala'a Alkerwi
Metrics
H-Index
i10 Index
Citation Counts
62
93
193,357
Public health
nutritional epidemiology
health behaviours
cardio metabolic risk
Rankings
Ranking Based On Selection: 5
Torsten Bohn
Metrics
H-Index
i10 Index
Citation Counts
60
156
23,585
Rankings
Ranking Based On Selection: 6
Gunnar Dittmar
Metrics
H-Index
i10 Index
Citation Counts
50
111
18,369
Proteomics
biochemistry
interactomics
ubiquitin
protein-protein interactions
Rankings
Ranking Based On Selection: 7
Bassam Janji
Metrics
H-Index
i10 Index
Citation Counts
49
77
23,612
Rankings
Ranking Based On Selection: 8
Jean-Claude Schmit
Metrics
H-Index
i10 Index
Citation Counts
48
108
7,825
Rankings
Ranking Based On Selection: 9
Dirk Brenner
Metrics
H-Index
i10 Index
Citation Counts
42
66
12,142
Immunology
Immunometabolism
Inflammation
Cancer
Cell Death
Rankings
Ranking Based On Selection: 10
Michel Vaillant
Metrics
H-Index
i10 Index
Citation Counts
41
82
6,247
Clinical trials design and planning
Statistical methodology and Analyses

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Rankings
Ranking Based On Selection: 11
Jacques Zimmer
Metrics
H-Index
i10 Index
Citation Counts
41
70
7,165
Rankings
Ranking Based On Selection: 12
Christiane Hilger
Metrics
H-Index
i10 Index
Citation Counts
39
70
5,534
Rankings
Ranking Based On Selection: 13
Judith Hübschen
Metrics
H-Index
i10 Index
Citation Counts
36
78
4,238
Rankings
Ranking Based On Selection: 14
Bernd Grimm
Metrics
H-Index
i10 Index
Citation Counts
35
62
3,459
biomechanics
implant design
patient outcome methods
biomaterials
activity monitoring
Rankings
Ranking Based On Selection: 15
Jonathan Turner
Metrics
H-Index
i10 Index
Citation Counts
33
58
4,129
Rankings
Ranking Based On Selection: 16
Laurent Malisoux
Metrics
H-Index
i10 Index
Citation Counts
32
51
3,514
Rankings
Ranking Based On Selection: 17
meriem hasmim
Metrics
H-Index
i10 Index
Citation Counts
32
42
6,251
Rankings
Ranking Based On Selection: 18
Anna Golebiewska
Metrics
H-Index
i10 Index
Citation Counts
29
35
15,552
brain tumors
glioblastoma
cancer stem cells
tumor heterogeneity
Patient-derived xenografts
Rankings
Ranking Based On Selection: 19
Andy Chevigne
Metrics
H-Index
i10 Index
Citation Counts
29
54
2,129
Rankings
Ranking Based On Selection: 20
Petr V. Nazarov|Peter Nazarov
Metrics
H-Index
i10 Index
Citation Counts
28
56
3,924
biostatistics
machine learning
bioinformatics
R
genomics
Rankings
Ranking Based On Selection: 21
Meyer Christophe
Metrics
H-Index
i10 Index
Citation Counts
28
47
2,099
Biomechanics
Knee
Hip replacement
Rankings
Ranking Based On Selection: 22
Antonio Cosma
Metrics
H-Index
i10 Index
Citation Counts
27
51
4,405
T-cells
Flow Cytometry
HIV
Immunology
Data Management
Rankings
Ranking Based On Selection: 23
Annette Kuehn
Metrics
H-Index
i10 Index
Citation Counts
26
38
3,758
Rankings
Ranking Based On Selection: 24
Alessandro Michelucci
Metrics
H-Index
i10 Index
Citation Counts
26
31
5,023
Rankings
Ranking Based On Selection: 25
Johannes Meiser
Metrics
H-Index
i10 Index
Citation Counts
25
32
3,513
Biochemistry
Mammalian Metabolism
one-carbon metabolism
Mass Spectrometry
Stable Isotopes
Rankings
Ranking Based On Selection: 26
Tony Kaoma
Metrics
H-Index
i10 Index
Citation Counts
25
30
3,224
(Cancer) Bioinformatics
Biostatistics
Big data
Machine Learning
R
Rankings
Ranking Based On Selection: 27
Etienne Moussay
Metrics
H-Index
i10 Index
Citation Counts
23
33
4,199
Rankings
Ranking Based On Selection: 28
Reka Toth
Metrics
H-Index
i10 Index
Citation Counts
23
36
1,762
Rankings
Ranking Based On Selection: 29
Farhad Vahid
Metrics
H-Index
i10 Index
Citation Counts
22
45
1,687
Rankings
Ranking Based On Selection: 30
Martyna Szpakowska
Metrics
H-Index
i10 Index
Citation Counts
22
36
1,393
Rankings
Ranking Based On Selection: 31
Rankings
Ranking Based On Selection: 32
Thomas Clément
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,722
Rankings
Ranking Based On Selection: 33
Daniel Perez Hernandez
Metrics
H-Index
i10 Index
Citation Counts
20
27
6,051
Rankings
Ranking Based On Selection: 34
Mahesh S. Desai
Metrics
H-Index
i10 Index
Citation Counts
19
25
5,433
Human microbiome
Host-microbe interactions
Rankings
Ranking Based On Selection: 35
valéry bocquet
Metrics
H-Index
i10 Index
Citation Counts
19
27
2,392
Rankings
Ranking Based On Selection: 36
Fengjiao Peng
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,448
Environmental chemistry
Ecotoxicity
Organic contaminants
Human biomonitoring
Rankings
Ranking Based On Selection: 37
Grusdat, Melanie
Metrics
H-Index
i10 Index
Citation Counts
18
20
2,675
Immunology
immunometabolism
cancer
autoimmune diseases
Rankings
Ranking Based On Selection: 38
elodie Viry
Metrics
H-Index
i10 Index
Citation Counts
18
21
2,107
Rankings
Ranking Based On Selection: 39
Anais Oudin
Metrics
H-Index
i10 Index
Citation Counts
17
18
2,913
Neuro-oncology
Patient derived orthotopic xenograft
Rankings
Ranking Based On Selection: 40
Tatiana Michel
Metrics
H-Index
i10 Index
Citation Counts
17
19
4,877
Rankings
Ranking Based On Selection: 41
Feng Q. Hefeng|Feng Q. He, Feng He
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,259
Immune Ageing
Immunology
T cells
Systems Immunology
Vaccine
Rankings
Ranking Based On Selection: 42
Maria Ruiz Castell
Metrics
H-Index
i10 Index
Citation Counts
17
23
4,016
Rankings
Ranking Based On Selection: 43
Gloria A. Aguayo
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,808
Digital Health
Epidemiology
Ageing
Diabetes
Chronic diseases
Rankings
Ranking Based On Selection: 44
Hanen Samouda
Metrics
H-Index
i10 Index
Citation Counts
17
23
2,496
Obesity. Body composition. Obesity paradox. Anthropology. Weight bias
Rankings
Ranking Based On Selection: 45
Antoine LESUR
Metrics
H-Index
i10 Index
Citation Counts
17
20
820
Glycomics
proteomics
metabolomics
mass spectrometry
biomarkers
Rankings
Ranking Based On Selection: 46
Ann-Christin Hau
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,445
Rankings
Ranking Based On Selection: 47
Danielle Perez Bercoff
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,220
SARS-CoV-2
Flu
RSV
Resporatory virus infections
HIV
Rankings
Ranking Based On Selection: 48
Aurelie Fischer
Metrics
H-Index
i10 Index
Citation Counts
15
20
837
Rankings
Ranking Based On Selection: 49
Sabrina FRITAH
Metrics
H-Index
i10 Index
Citation Counts
14
16
2,077
Rankings
Ranking Based On Selection: 50
Max Meyrath
Metrics
H-Index
i10 Index
Citation Counts
14
16
768
Rankings
Ranking Based On Selection: 51
Vladimir Despotovic
Metrics
H-Index
i10 Index
Citation Counts
14
22
817
Biomedical signal processing
Medical image processing
Digital health
Rankings
Ranking Based On Selection: 52
Lars Geffers
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,519
Rankings
Ranking Based On Selection: 53
Nassera Aouali
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,199
Rankings
Ranking Based On Selection: 54
Anna Schritz
Metrics
H-Index
i10 Index
Citation Counts
13
14
830
Rankings
Ranking Based On Selection: 55
anne largeot
Metrics
H-Index
i10 Index
Citation Counts
12
13
717
Rankings
Ranking Based On Selection: 56
Nicole Kiweler
Metrics
H-Index
i10 Index
Citation Counts
12
13
533
Rankings
Ranking Based On Selection: 57
Susanne Schmitz
Metrics
H-Index
i10 Index
Citation Counts
12
12
739
Medical Statistics
Health Technology Assessment
Evidence Synthesis
Health Economics
Rankings
Ranking Based On Selection: 58
Ernesto Gargiulo
Metrics
H-Index
i10 Index
Citation Counts
11
12
2,396
Rankings
Ranking Based On Selection: 59
Mohammed Iddir
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,376
Rankings
Ranking Based On Selection: 60
Oliver Hunewald
Metrics
H-Index
i10 Index
Citation Counts
11
12
694
Rankings
Ranking Based On Selection: 61
Sara Rosati
Metrics
H-Index
i10 Index
Citation Counts
11
11
1,637
Rankings
Ranking Based On Selection: 62
Takumi Kobayashi
Metrics
H-Index
i10 Index
Citation Counts
10
12
434
Rankings
Ranking Based On Selection: 63
Sophie Couffignal
Metrics
H-Index
i10 Index
Citation Counts
10
11
1,422
Rankings
Ranking Based On Selection: 64
Cédric Mesmin
Metrics
H-Index
i10 Index
Citation Counts
10
10
408
Rankings
Ranking Based On Selection: 65
Joseph Longworth
Metrics
H-Index
i10 Index
Citation Counts
9
9
526
Rankings
Ranking Based On Selection: 66
Malou Fraiture
Metrics
H-Index
i10 Index
Citation Counts
9
9
911
Rankings
Ranking Based On Selection: 67
Linda R Macheka
Metrics
H-Index
i10 Index
Citation Counts
9
9
322
Rankings
Ranking Based On Selection: 68
Eduardo Rosales Jubal
Metrics
H-Index
i10 Index
Citation Counts
8
8
490
Biostatistics
Neuroscience
Alzheimer
Parkinson
Neuroimaging
Rankings
Ranking Based On Selection: 69
Yahaya A Yabo
Metrics
H-Index
i10 Index
Citation Counts
7
6
674
Rankings
Ranking Based On Selection: 70
Anne-Marie Hanff, Msn
Metrics
H-Index
i10 Index
Citation Counts
7
6
364
Nursing Sciences
Parkinson's disease
Functional Mobility
Patient-reported outcomes
Mixed-Methods
Rankings
Ranking Based On Selection: 72
Joshua Brown-Clay
Metrics
H-Index
i10 Index
Citation Counts
7
6
770
Rankings
Ranking Based On Selection: 73
Audrey Lequeux
Metrics
H-Index
i10 Index
Citation Counts
6
6
598
Rankings
Ranking Based On Selection: 74
Archibold Mposhi
Metrics
H-Index
i10 Index
Citation Counts
6
5
200
Rankings
Ranking Based On Selection: 75
Coralie Dessenne
Metrics
H-Index
i10 Index
Citation Counts
5
4
164
Rankings
Ranking Based On Selection: 76
Frida Lind-Holm Mogensen
Metrics
H-Index
i10 Index
Citation Counts
5
3
192
Rankings
Ranking Based On Selection: 77
Benoit Alice
Metrics
H-Index
i10 Index
Citation Counts
4
4
238
Rankings
Ranking Based On Selection: 78
Anuja Lipsa
Metrics
H-Index
i10 Index
Citation Counts
4
3
93
genetics
glioblastoma
colorectal cancer
drug screening
precision medicine
Rankings
Ranking Based On Selection: 79
Guilherme Ramos Meyers
Metrics
H-Index
i10 Index
Citation Counts
3
3
163
SCFA
nutrigenomics
immunometabolism
epigenetics
healthy ageing
Rankings
Ranking Based On Selection: 80
Georgia Kanli
Metrics
H-Index
i10 Index
Citation Counts
3
2
48
Rankings
Ranking Based On Selection: 81
Lamia Skhiri
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
Rankings
Ranking Based On Selection: 82
Hanane Baidarjad
Metrics
H-Index
i10 Index
Citation Counts
2
1
204
Cancer biology
Molecular immunology
DNA repair
Brain tumor
Rankings
Ranking Based On Selection: 83
Janika Härm
Metrics
H-Index
i10 Index
Citation Counts
2
1
70