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 :3
michael Levin
Paediatrics
infectious diseases
Genetics of infectious diseases
Metrics
H-Index
i10 Index
Citation
104
412
48,729
* Rankings
Ranking Based On Selection :5
Sonia Saxena
child health
primary care
inequalities
general practice
epidemiology
Metrics
H-Index
i10 Index
Citation
67
161
65,596
Martin Penagos
Paediatric Allergy
Immunotherapy
Allergy
Evidence synthesis
Meta-analysis
Metrics
H-Index
i10 Index
Citation
30
37
5,294
Andrew McArdle
Paediatrics
Immunology
Infectious Diseases
Evidence-based Medicine
Medical statistics
Metrics
H-Index
i10 Index
Citation
15
20
1,342
Fatima Ali Mazahir
Clinical Pediatrics
Lactation Management
Public Health
Climate Change
Food Security
Metrics
H-Index
i10 Index
Citation
2
0
14
Rankings
Ranking Based On Selection: 1
Andrew Bush
Metrics
H-Index
i10 Index
Citation Counts
130
676
77,406
Rankings
Ranking Based On Selection: 2
Adnan Custovic
Metrics
H-Index
i10 Index
Citation Counts
115
354
61,961
Rankings
Ranking Based On Selection: 3
michael Levin
Metrics
H-Index
i10 Index
Citation Counts
104
412
48,729
Paediatrics
infectious diseases
Genetics of infectious diseases
Rankings
Ranking Based On Selection: 4
Jane Davies
Metrics
H-Index
i10 Index
Citation Counts
73
235
27,556
Rankings
Ranking Based On Selection: 5
Sonia Saxena
Metrics
H-Index
i10 Index
Citation Counts
67
161
65,596
child health
primary care
inequalities
general practice
epidemiology
Rankings
Ranking Based On Selection: 6
Jethro Herberg
Metrics
H-Index
i10 Index
Citation Counts
35
72
9,712
Rankings
Ranking Based On Selection: 7
Martin Penagos
Metrics
H-Index
i10 Index
Citation Counts
30
37
5,294
Paediatric Allergy
Immunotherapy
Allergy
Evidence synthesis
Meta-analysis
Rankings
Ranking Based On Selection: 8
Mitch Blair
Metrics
H-Index
i10 Index
Citation Counts
30
73
5,363
Rankings
Ranking Based On Selection: 9
Tom Lissauer
Metrics
H-Index
i10 Index
Citation Counts
22
30
1,943
Rankings
Ranking Based On Selection: 10
Andrew McArdle
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,342
Paediatrics
Immunology
Infectious Diseases
Evidence-based Medicine
Medical statistics
Rankings
Ranking Based On Selection: 11
Fatima Ali Mazahir
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Clinical Pediatrics
Lactation Management
Public Health
Climate Change
Food Security