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" (873,924 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
Spencer Luiz Marques Payao
Doença de Alzheimer
Helicobacter pylori
Doenças cromossômicas e Terapia Celular.
Metrics
H-Index
i10 Index
Citation
28
63
2,252
* Rankings
Ranking Based On Selection :4
Roger William De Labio
biologia molecular
citogenetica
terapia celular
genetica medica
plasma rico em plaquetas
Metrics
H-Index
i10 Index
Citation
16
28
1,017
* Rankings
Ranking Based On Selection :6
Mara Quaglio Chirelli
competência profissional
currículo
metodologias ativas de ensino-aprendizagem
envelhecimento
cuidado em saúde
Metrics
H-Index
i10 Index
Citation
14
23
916
* Rankings
Ranking Based On Selection :7
Márcia Aparecida Padovan Otani
Saúde Coletiva
Saúde Mental
Educação
Metrics
H-Index
i10 Index
Citation
14
17
767
* Rankings
Ranking Based On Selection :8
Camila Mugnai Vieira
Psicologia
Educação Especial
Educação Médica
Metrics
H-Index
i10 Index
Citation
13
19
470
* Rankings
Ranking Based On Selection :9
Luciamare Martins
Parasitologia
Doenças Infecciossas e Parasitárias
Doenças Transmissíveis
Metrics
H-Index
i10 Index
Citation
13
17
363
* Rankings
Ranking Based On Selection :11
Pedro Marco Karan Barbosa
Freshwater biology
Ecosystem ecology
biogeochemical functioning of inland aquatic systems
biogeochemistry
Metrics
H-Index
i10 Index
Citation
11
12
407
* Rankings
Ranking Based On Selection :14
Cássia Regina Fernandes Biffe Peres
Formação de Enfermeiros
Saúde da Família
Saúde Coletiva
Metrics
H-Index
i10 Index
Citation
11
12
360
Magali Aparecida Alves De Moraes
Método de ensino e aprendizagem
avaliação da prática profissional
simulação
psicoterapia de
Metrics
H-Index
i10 Index
Citation
8
8
365
Nathalia Romeu De Mazzi
Educação Interprofissional
Prática Interprofissional
Educação na Saúde
Metrics
H-Index
i10 Index
Citation
4
1
27
Ana Carolina Nonato
Ensino
Ensino em Saúde
Educação Médica
Currículo integrado
necessidades de saúde
Metrics
H-Index
i10 Index
Citation
4
0
24
Henrique Caetano Mingoranci Bassin
Saúde pública
Infectologia e Educação popular
Metrics
H-Index
i10 Index
Citation
3
2
44
Eduardo A. Rancan
Medicina
Cirurgia experimental
Cirurgia Geral e do Trauma
Metrics
H-Index
i10 Index
Citation
2
2
24
Fernanda Vieira Gimenez
Saúde Mental
Saúde do Idoso
Saúde Coletiva
Educação em Saúde
Metrics
H-Index
i10 Index
Citation
2
0
4
Rankings
Ranking Based On Selection: 1
Spencer Luiz Marques Payao
Metrics
H-Index
i10 Index
Citation Counts
28
63
2,252
Doença de Alzheimer
Helicobacter pylori
Doenças cromossômicas e Terapia Celular.
Rankings
Ranking Based On Selection: 2
Jose Sgarbi
Metrics
H-Index
i10 Index
Citation Counts
18
23
3,937
Rankings
Ranking Based On Selection: 3
Silvia Tonhom
Metrics
H-Index
i10 Index
Citation Counts
17
30
907
Rankings
Ranking Based On Selection: 4
Roger William De Labio
Metrics
H-Index
i10 Index
Citation Counts
16
28
1,017
biologia molecular
citogenetica
terapia celular
genetica medica
plasma rico em plaquetas
Rankings
Ranking Based On Selection: 5
Luzmarina Aparecida Doretto Braccialli
Metrics
H-Index
i10 Index
Citation Counts
14
22
873
Rankings
Ranking Based On Selection: 6
Mara Quaglio Chirelli
Metrics
H-Index
i10 Index
Citation Counts
14
23
916
competência profissional
currículo
metodologias ativas de ensino-aprendizagem
envelhecimento
cuidado em saúde
Rankings
Ranking Based On Selection: 7
Márcia Aparecida Padovan Otani
Metrics
H-Index
i10 Index
Citation Counts
14
17
767
Saúde Coletiva
Saúde Mental
Educação
Rankings
Ranking Based On Selection: 8
Camila Mugnai Vieira
Metrics
H-Index
i10 Index
Citation Counts
13
19
470
Psicologia
Educação Especial
Educação Médica
Rankings
Ranking Based On Selection: 9
Luciamare Martins
Metrics
H-Index
i10 Index
Citation Counts
13
17
363
Parasitologia
Doenças Infecciossas e Parasitárias
Doenças Transmissíveis
Rankings
Ranking Based On Selection: 10
Roberto Castanho
Metrics
H-Index
i10 Index
Citation Counts
13
16
334
Rankings
Ranking Based On Selection: 11
Pedro Marco Karan Barbosa
Metrics
H-Index
i10 Index
Citation Counts
11
12
407
Freshwater biology
Ecosystem ecology
biogeochemical functioning of inland aquatic systems
biogeochemistry
Rankings
Ranking Based On Selection: 12
Maria Angélica Spadella
Metrics
H-Index
i10 Index
Citation Counts
11
15
374
Rankings
Ranking Based On Selection: 13
Antonio Carlos Siqueira Júnior
Metrics
H-Index
i10 Index
Citation Counts
11
13
472
Rankings
Ranking Based On Selection: 14
Cássia Regina Fernandes Biffe Peres
Metrics
H-Index
i10 Index
Citation Counts
11
12
360
Formação de Enfermeiros
Saúde da Família
Saúde Coletiva
Rankings
Ranking Based On Selection: 15
Wilson Baleotti Jr
Metrics
H-Index
i10 Index
Citation Counts
11
11
303
Imunogenética
Imunohematologia
Biologia Molecular
Rankings
Ranking Based On Selection: 16
Magali Aparecida Alves De Moraes
Metrics
H-Index
i10 Index
Citation Counts
8
8
365
Método de ensino e aprendizagem
avaliação da prática profissional
simulação
psicoterapia de
Rankings
Ranking Based On Selection: 17
Odilon Marques De Almeida Filho
Metrics
H-Index
i10 Index
Citation Counts
5
2
83
Rankings
Ranking Based On Selection: 18
Kelly Pasqual
Metrics
H-Index
i10 Index
Citation Counts
4
2
90
Rankings
Ranking Based On Selection: 19
Nathalia Romeu De Mazzi
Metrics
H-Index
i10 Index
Citation Counts
4
1
27
Educação Interprofissional
Prática Interprofissional
Educação na Saúde
Rankings
Ranking Based On Selection: 20
Ana Carolina Nonato
Metrics
H-Index
i10 Index
Citation Counts
4
0
24
Ensino
Ensino em Saúde
Educação Médica
Currículo integrado
necessidades de saúde
Rankings
Ranking Based On Selection: 21
Henrique Caetano Mingoranci Bassin
Metrics
H-Index
i10 Index
Citation Counts
3
2
44
Saúde pública
Infectologia e Educação popular
Rankings
Ranking Based On Selection: 22
Fabrício Luz Cardoso
Metrics
H-Index
i10 Index
Citation Counts
3
2
42
Ortopedia e Traumatologia
Medicina Esportiva
Educação Médica
Rankings
Ranking Based On Selection: 23
Eduardo A. Rancan
Metrics
H-Index
i10 Index
Citation Counts
2
2
24
Medicina
Cirurgia experimental
Cirurgia Geral e do Trauma
Rankings
Ranking Based On Selection: 24
Fernanda Vieira Gimenez
Metrics
H-Index
i10 Index
Citation Counts
2
0
4
Saúde Mental
Saúde do Idoso
Saúde Coletiva
Educação em Saúde