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: 4
Ariel Bardach
Evidence synthesis
systematic reviews
health technology assessments
cardiovascular disease prevention
infectious diseases ep
Metrics
H-Index
i10 Index
Citation
41
93
6,541
* Rankings
Ranking Based On Selection: 5
Andres Pichon-Riviere
Public Health Epidemiology Health economics Health technology assessment Economic evaluations Health Policy Cost-effectiveness D
Metrics
H-Index
i10 Index
Citation
33
82
3,491
* Rankings
Ranking Based On Selection: 9
Alfredo Palacios
Health Economics
Applied Microeconometrics
Impact Evaluation
Development Economics
Metrics
H-Index
i10 Index
Citation
16
25
936
* Rankings
Ranking Based On Selection: 10
Natalia Elorriaga
nutrición
evaluación nutricional
epidemiología nutricional
evaluación de la alimentación y el entorno alimentario
salud
Metrics
H-Index
i10 Index
Citation
16
20
1,041

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* Rankings
Ranking Based On Selection: 16
Vanesa Ortega
Salud perinatal. Medicina fetal. Salud sexual y reproductiva
Metrics
H-Index
i10 Index
Citation
1
1
21
Rankings
Ranking Based On Selection: 1
Jose Belizan
Metrics
H-Index
i10 Index
Citation Counts
83
224
36,960
Rankings
Ranking Based On Selection: 2
Agustín Ciapponi
Metrics
H-Index
i10 Index
Citation Counts
59
118
14,707
Rankings
Ranking Based On Selection: 3
Federico Augustovski
Metrics
H-Index
i10 Index
Citation Counts
46
108
14,250
Rankings
Ranking Based On Selection: 4
Ariel Bardach
Metrics
H-Index
i10 Index
Citation Counts
41
93
6,541
Evidence synthesis
systematic reviews
health technology assessments
cardiovascular disease prevention
infectious diseases ep
Rankings
Ranking Based On Selection: 5
Andres Pichon-Riviere
Metrics
H-Index
i10 Index
Citation Counts
33
82
3,491
Public Health Epidemiology Health economics Health technology assessment Economic evaluations Health Policy Cost-effectiveness D
Rankings
Ranking Based On Selection: 6
Andrea Alcaraz
Metrics
H-Index
i10 Index
Citation Counts
22
42
1,775
Rankings
Ranking Based On Selection: 7
Daniel Comandé
Metrics
H-Index
i10 Index
Citation Counts
20
27
2,343
Rankings
Ranking Based On Selection: 8
Javier Roberti
Metrics
H-Index
i10 Index
Citation Counts
17
32
1,032
Rankings
Ranking Based On Selection: 9
Alfredo Palacios
Metrics
H-Index
i10 Index
Citation Counts
16
25
936
Health Economics
Applied Microeconometrics
Impact Evaluation
Development Economics
Rankings
Ranking Based On Selection: 10
Natalia Elorriaga
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,041
nutrición
evaluación nutricional
epidemiología nutricional
evaluación de la alimentación y el entorno alimentario
salud

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Veronica Pingray
Metrics
H-Index
i10 Index
Citation Counts
15
17
765
Rankings
Ranking Based On Selection: 12
Karen Klein
Metrics
H-Index
i10 Index
Citation Counts
13
13
548
Rankings
Ranking Based On Selection: 14
Viviana E Rodriguez
Metrics
H-Index
i10 Index
Citation Counts
10
11
438
Rankings
Ranking Based On Selection: 16
Vanesa Ortega
Metrics
H-Index
i10 Index
Citation Counts
1
1
21
Salud perinatal. Medicina fetal. Salud sexual y reproductiva
Rankings
Ranking Based On Selection: 17
Elena Lazo
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 18
Rocío Belén Rodríguez
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
psicología
psicopedagogía
data management