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
Mayerlin Sandoval-Herazo
infectologia pediátrica
imunizações
vacinas
infecções adquiridas na comunidade
infecções
Metrics
H-Index
i10 Index
Citation
40
85
5,858
* Rankings
Ranking Based On Selection :2
Eduardo Ramacciotti
Vascular Surgery
Cardiovascular diseases
Peripheral artery disease
Venous Thromboembolism
anticoagulants
Metrics
H-Index
i10 Index
Citation
30
55
4,686
* Rankings
Ranking Based On Selection :3
Mauro José Costa Salles
Infectologia
Microbiologia
Biofilme
Infecções Osteoarticulares e Musculoesqueléticas
Metrics
H-Index
i10 Index
Citation
27
44
2,880
* Rankings
Ranking Based On Selection :18
Murilo R Melo
Medicina Molecular
Patologia Clínica
Medicina Laboratorial
Metrics
H-Index
i10 Index
Citation
18
32
913
* Rankings
Ranking Based On Selection :23
Adhemar Monteiro Pacheco Junior
Cirurgia Geral e do Aparelho Cirurgia
Cirurgia Experimental
Videocirurgia
Alterações hepato-bilio-panc
Metrics
H-Index
i10 Index
Citation
16
20
862
* Rankings
Ranking Based On Selection :35
Leonardo Lima Fuscaldi
Molecular imaging
Radiolabeled peptides
Radiopharmaceuticals
Radiotheranostic agents
Targeted radionuclide therapy.
Metrics
H-Index
i10 Index
Citation
13
16
637
* Rankings
Ranking Based On Selection :38
Luciana Soares Costa Santos
Processo do cuidar/Medicina Intensiva/ Emergência/ Pesquisa translacional
Metrics
H-Index
i10 Index
Citation
12
18
965
* Rankings
Ranking Based On Selection :45
Camila Leon
Neuropsicologia Escolar
Psicopedagogia
Funções Executivas
Aprendizagem
Infância
Metrics
H-Index
i10 Index
Citation
10
11
365
Ivan Pollastrini Pistelli
Terapia Intensiva Pediátrica
Emergência Pediátrica
Ensino Médico
Metrics
H-Index
i10 Index
Citation
4
4
124
Pablo De Oliveira Lopes
Saúde Coletiva/Ciências Humanas e Sociais em Saúde/Clínica Médica/Jornalismo em saúde
Metrics
H-Index
i10 Index
Citation
1
1
11
Victor Monteiro|Victor Monteiro Leite, Victor Leite
Phenomenological Psychopathology
Psychotherapy
Qualitative Research
Clinical Psychology
Recovery Process
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Mayerlin Sandoval-Herazo
Metrics
H-Index
i10 Index
Citation Counts
40
85
5,858
infectologia pediátrica
imunizações
vacinas
infecções adquiridas na comunidade
infecções
Rankings
Ranking Based On Selection: 2
Eduardo Ramacciotti
Metrics
H-Index
i10 Index
Citation Counts
30
55
4,686
Vascular Surgery
Cardiovascular diseases
Peripheral artery disease
Venous Thromboembolism
anticoagulants
Rankings
Ranking Based On Selection: 3
Mauro José Costa Salles
Metrics
H-Index
i10 Index
Citation Counts
27
44
2,880
Infectologia
Microbiologia
Biofilme
Infecções Osteoarticulares e Musculoesqueléticas
Rankings
Ranking Based On Selection: 4
Carlos Alberto Longui
Metrics
H-Index
i10 Index
Citation Counts
27
80
3,429
Rankings
Ranking Based On Selection: 5
Hudson Buck
Metrics
H-Index
i10 Index
Citation Counts
23
31
1,791
Rankings
Ranking Based On Selection: 6
Roberta Yamaguchi
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,308
Rankings
Ranking Based On Selection: 7
Tercio De Campos
Metrics
H-Index
i10 Index
Citation Counts
22
37
1,529
Acute pancreatitis
Trauma
Pancreas
Acute Care Surgery
Rankings
Ranking Based On Selection: 8
Mauro Ajaj Saieg
Metrics
H-Index
i10 Index
Citation Counts
21
42
2,030
Rankings
Ranking Based On Selection: 9
Antonio Gonçalves
Metrics
H-Index
i10 Index
Citation Counts
21
46
2,309
Rankings
Ranking Based On Selection: 10
Ana Luiza Navas
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,629
Linguagem
leitura
ortografia
dislexia
transtornos de aprendizagem
Rankings
Ranking Based On Selection: 13
Tatiana Pontrelli Mecca
Metrics
H-Index
i10 Index
Citation Counts
19
32
1,890
Neuropsicologia
autismo
cognição social e avaliação psicológica
Rankings
Ranking Based On Selection: 16
medicina otorrinolaringologia
Rankings
Ranking Based On Selection: 18
Murilo R Melo
Metrics
H-Index
i10 Index
Citation Counts
18
32
913
Medicina Molecular
Patologia Clínica
Medicina Laboratorial
Rankings
Ranking Based On Selection: 19
Rankings
Ranking Based On Selection: 20
Yvoty Alves Dos Santos Sens
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,148
Rankings
Ranking Based On Selection: 23
Cirurgia Geral e do Aparelho Cirurgia
Cirurgia Experimental
Videocirurgia
Alterações hepato-bilio-panc
Rankings
Ranking Based On Selection: 27
Luiz Henrique Amaral
Metrics
H-Index
i10 Index
Citation Counts
15
20
739
Astronomia
Ensino
Informática
Educação
Tecnologias
Rankings
Ranking Based On Selection: 28
Lia Rossi
Metrics
H-Index
i10 Index
Citation Counts
15
17
787
Rankings
Ranking Based On Selection: 29
Niro Kasahara
Metrics
H-Index
i10 Index
Citation Counts
14
20
969
glaucoma
optic nerve
automated perimetry
ocular trauma
Rankings
Ranking Based On Selection: 30
audiologia
reabilitação auditiva
saude coletiva
próteses auditivas
Rankings
Ranking Based On Selection: 31
Mirna Duarte Barros
Metrics
H-Index
i10 Index
Citation Counts
14
19
639
Morfologia Humana
Educacao Medica
Neuroestimulacao
Rankings
Ranking Based On Selection: 32
Rankings
Ranking Based On Selection: 33
Mori RC Mori RCT
Metrics
H-Index
i10 Index
Citation Counts
14
16
754
Rankings
Ranking Based On Selection: 34
Luiz Rivetti
Metrics
H-Index
i10 Index
Citation Counts
14
16
622
Rankings
Ranking Based On Selection: 35
Leonardo Lima Fuscaldi
Metrics
H-Index
i10 Index
Citation Counts
13
16
637
Molecular imaging
Radiolabeled peptides
Radiopharmaceuticals
Radiotheranostic agents
Targeted radionuclide therapy.
Rankings
Ranking Based On Selection: 36
Luiz Arnaldo Szutan
Metrics
H-Index
i10 Index
Citation Counts
13
18
560
Rankings
Ranking Based On Selection: 37
Carolina Ferraz
Metrics
H-Index
i10 Index
Citation Counts
12
13
668
Rankings
Ranking Based On Selection: 38
Processo do cuidar/Medicina Intensiva/ Emergência/ Pesquisa translacional
Rankings
Ranking Based On Selection: 39
Wagner Montor
Metrics
H-Index
i10 Index
Citation Counts
12
18
1,002
Rankings
Ranking Based On Selection: 40
Antonio Cardoso Pinto
Metrics
H-Index
i10 Index
Citation Counts
11
12
534
Rankings
Ranking Based On Selection: 41
Maria Rujula
Metrics
H-Index
i10 Index
Citation Counts
11
11
825
Rankings
Ranking Based On Selection: 42
Cristiane Lopes
Metrics
H-Index
i10 Index
Citation Counts
11
11
809
Rankings
Ranking Based On Selection: 43
Bianca Maria Liquidato
Metrics
H-Index
i10 Index
Citation Counts
11
13
392
Estomatologia
Glândulas salivares
Saliva
Xerostomia
Rankings
Ranking Based On Selection: 44
Valdir Golin
Metrics
H-Index
i10 Index
Citation Counts
11
12
760
Rankings
Ranking Based On Selection: 45
Camila Leon
Metrics
H-Index
i10 Index
Citation Counts
10
11
365
Neuropsicologia Escolar
Psicopedagogia
Funções Executivas
Aprendizagem
Infância
Rankings
Ranking Based On Selection: 46
Endocrinology thyroid cancer thyroid diseases thyroid nodules
Rankings
Ranking Based On Selection: 48
Oziris Simoes
Metrics
H-Index
i10 Index
Citation Counts
9
9
454
Rankings
Ranking Based On Selection: 50
RN
Ophthalmolgy
Infection Control
Rankings
Ranking Based On Selection: 53
Rankings
Ranking Based On Selection: 55
Rankings
Ranking Based On Selection: 58
Rogerio Pecchini
Metrics
H-Index
i10 Index
Citation Counts
4
4
170
Rankings
Ranking Based On Selection: 60
Terapia Intensiva Pediátrica
Emergência Pediátrica
Ensino Médico
Rankings
Ranking Based On Selection: 62
Oliver Ulson
Metrics
H-Index
i10 Index
Citation Counts
3
0
17
Rankings
Ranking Based On Selection: 63
Valter L Piedade
Metrics
H-Index
i10 Index
Citation Counts
2
2
170
Psychiatry
Phenomenology
Psychopathology
Values-based practice
Rankings
Ranking Based On Selection: 64
Saúde Coletiva/Ciências Humanas e Sociais em Saúde/Clínica Médica/Jornalismo em saúde
Rankings
Ranking Based On Selection: 65
Phenomenological Psychopathology
Psychotherapy
Qualitative Research
Clinical Psychology
Recovery Process