Top 100 Scientists

Top 100 Scientists in Brazil 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.

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Total 139 scientist
* Rankings
Ranking Based On Selection: 3
Ana Claudia Latronico
Distúrbios puberais
tumores da glandula suprarrenal
receptores hormonais
biologia molecular
Metrics
H-Index
i10 Index
Citation
64
184
15,539
* Rankings
Ranking Based On Selection: 7
Fernando M Reis
Obstetrics & Gynecology
Reproductive Endocrinology
Endometriosis
PCOS
Metrics
H-Index
i10 Index
Citation
57
197
12,634

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* Rankings
Ranking Based On Selection: 12
Alexander Augusto De Lima Jorge
Medicina - Endocrinologia - Genética - endocrinology - genetic - growth disorders - pediatric
Metrics
H-Index
i10 Index
Citation
48
153
7,796
* Rankings
Ranking Based On Selection: 16
Sergio Atala Dib
INTERNAL MEDICINE
ENDOCRINOLOGIA
DIABETES MELLITUS
IMUNOLOGIAiabetes Mellitu e Imunologia
Metrics
H-Index
i10 Index
Citation
43
115
6,097
* Rankings
Ranking Based On Selection: 22
Cesar Luiz Boguszewski
Doenças Hipofisárias
Neuroendocrinologia
Obesidade
Metabolismo Ósseo
Tireóide
Metrics
H-Index
i10 Index
Citation
41
105
6,330
* Rankings
Ranking Based On Selection: 24
Claudio E Kater
endocrinology
adrenal diseases
hypertension
neuroendocrinology
sports medicine
Metrics
H-Index
i10 Index
Citation
41
101
5,167
* Rankings
Ranking Based On Selection: 29
Vinicius Nahime De Brito
Endocrinologia Pediátrica
Distúrbios da Puberdade
Puberdade Precoce
Metrics
H-Index
i10 Index
Citation
37
73
5,932
Luciano Andrade Silva
Fetal-maternal interactions
Reproductive tract remodeling
Ultrasonography
Reproductive endocrinology
Metrics
H-Index
i10 Index
Citation
24
37
2,013
Suemi Marui
endocrinologia
tireoide
doenças autoimunes da tireoide
câncer da tireoide
biologia molecular
Metrics
H-Index
i10 Index
Citation
23
41
1,596
Luciana Montenegro
Endocrinologia - Biologia molecular - disturbios do desenvolvimento
Metrics
H-Index
i10 Index
Citation
22
37
2,345
Marcia Silva Queiroz
Diabetes Mellitus
polimorfismos genéticos relacionados às complicações do diabetes
educação em diabetes
nefropatia diabética
retinopatia diabética / edema de mácula
Metrics
H-Index
i10 Index
Citation
20
36
1,500
* Rankings
Ranking Based On Selection: 64
Angela Jacob Reichelt
diabetes
diabetes and pregnancy
endocrinology
endocrine disorders in pregnancy
Metrics
H-Index
i10 Index
Citation
20
32
2,585
* Rankings
Ranking Based On Selection: 65
Caroline Fernandes Dos Santos
Neuroendocrinologia
Metabolismo
Estereologia
Morfometria
Fisiologia Cardiovascular.
Metrics
H-Index
i10 Index
Citation
20
25
1,877
* Rankings
Ranking Based On Selection: 66
William Waissmann
endocrinology
nanotoxicology
food safety
occupational medicine
environmental health
Metrics
H-Index
i10 Index
Citation
20
29
1,429
Bruno Ferraz De Souza
Molecular Endocrinology
Bone Metabolism
Scientific Communication
Medical Education
Metrics
H-Index
i10 Index
Citation
19
28
1,983
Ana Pinheiro Machado Canton
medicina
endocrinologia
biologia molecular
genética molecular
epigenética
Metrics
H-Index
i10 Index
Citation
15
18
1,237
* Rankings
Ranking Based On Selection: 81
Gustavo Guerino Macedo
Endocrinology
Neuroendocrinology
Physiology of reproduction
biotechnology of reproduction
reproductive efficiency
Metrics
H-Index
i10 Index
Citation
15
19
788
* Rankings
Ranking Based On Selection: 84
Adriana Aparecida Siviero Miachon
Endocrinologia Pediátrica
Efeitos endócrinos precoces e tardios do câncer e seu tratamento na infância e adolescência
Metrics
H-Index
i10 Index
Citation
15
22
567
* Rankings
Ranking Based On Selection: 86
Rosana Tristao
Developmental Perception
Neuropsychoendocrinology
Neuroconstrutivism
Psychophysic
Metrics
H-Index
i10 Index
Citation
14
17
708
* Rankings
Ranking Based On Selection: 88
Leandro Diehl
Endocrinologia
Clínica Médica
Ensino em Saúde
Games na Educação Médica
Informática em Saúde
Metrics
H-Index
i10 Index
Citation
14
19
693
* Rankings
Ranking Based On Selection: 90
Luiz Clemente De Souza Pereira Rolim
Endocrinology
Diabetes
Painful Diabetic Neuropathy
Hypoglycemia and Autonomic Neuropathy
Metrics
H-Index
i10 Index
Citation
13
14
714
* Rankings
Ranking Based On Selection: 95
Ana Rosa Quidute
Endocrinologia
Neoplasia endocrina multipla tipo-1
Cushing
Acromegalia
Doenças tireoidianas
Metrics
H-Index
i10 Index
Citation
12
15
663
* Rankings
Ranking Based On Selection: 96
Manoel Ricardo Alves Martins
Neuroendocrinologia
Acromegalia
Prolactinoma
Hipopituitarismo
Hormônio do Crescimento
Metrics
H-Index
i10 Index
Citation
12
14
616
Marcos Tadashi Kakitani Toyoshima
Endocrinologia
Diabetes mellitus
Tireoide
Clínica Médica
Medicina Hospitalar
Metrics
H-Index
i10 Index
Citation
12
14
839
Rankings
Ranking Based On Selection: 1
Berenice Bilharinho De Mendonça
Metrics
H-Index
i10 Index
Citation Counts
87
420
29,021
Rankings
Ranking Based On Selection: 2
Wilson Savino
Metrics
H-Index
i10 Index
Citation Counts
65
284
15,514
Rankings
Ranking Based On Selection: 3
Ana Claudia Latronico
Metrics
H-Index
i10 Index
Citation Counts
64
184
15,539
Distúrbios puberais
tumores da glandula suprarrenal
receptores hormonais
biologia molecular
Rankings
Ranking Based On Selection: 4
Ivo Arnhold
Metrics
H-Index
i10 Index
Citation Counts
61
172
11,518
Rankings
Ranking Based On Selection: 5
Luiz Renato De Franca
Metrics
H-Index
i10 Index
Citation Counts
60
118
12,105
Reproductive Biology
Endocrinology
Cell and Mollecular Biology
Rankings
Ranking Based On Selection: 6
Mônica Gadelha
Metrics
H-Index
i10 Index
Citation Counts
57
177
12,134
Rankings
Ranking Based On Selection: 7
Fernando M Reis
Metrics
H-Index
i10 Index
Citation Counts
57
197
12,634
Obstetrics & Gynecology
Reproductive Endocrinology
Endometriosis
PCOS
Rankings
Ranking Based On Selection: 8
Luis Henrique Canani
Metrics
H-Index
i10 Index
Citation Counts
56
183
14,100
Rankings
Ranking Based On Selection: 9
Marise Lazaretti Castro
Metrics
H-Index
i10 Index
Citation Counts
55
159
15,283

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Rankings
Ranking Based On Selection: 11
Margaret De Castro
Metrics
H-Index
i10 Index
Citation Counts
49
204
11,973
Rankings
Ranking Based On Selection: 12
Alexander Augusto De Lima Jorge
Metrics
H-Index
i10 Index
Citation Counts
48
153
7,796
Medicina - Endocrinologia - Genética - endocrinology - genetic - growth disorders - pediatric
Rankings
Ranking Based On Selection: 13
Maria Teresa Zanella
Metrics
H-Index
i10 Index
Citation Counts
48
125
11,178
Rankings
Ranking Based On Selection: 14
Ubiratan Fabres Machado
Metrics
H-Index
i10 Index
Citation Counts
47
130
6,874
Rankings
Ranking Based On Selection: 15
Laura Sterian Ward
Metrics
H-Index
i10 Index
Citation Counts
46
124
6,439
Rankings
Ranking Based On Selection: 16
Sergio Atala Dib
Metrics
H-Index
i10 Index
Citation Counts
43
115
6,097
INTERNAL MEDICINE
ENDOCRINOLOGIA
DIABETES MELLITUS
IMUNOLOGIAiabetes Mellitu e Imunologia
Rankings
Ranking Based On Selection: 17
Marcio Corrêa Mancini
Metrics
H-Index
i10 Index
Citation Counts
43
98
6,239
Rankings
Ranking Based On Selection: 18
Francisco Bandeira
Metrics
H-Index
i10 Index
Citation Counts
42
109
7,866
Rankings
Ranking Based On Selection: 19
Gil Guerra Junior
Metrics
H-Index
i10 Index
Citation Counts
42
190
7,268
Rankings
Ranking Based On Selection: 20
Sergio Pa Toledo
Metrics
H-Index
i10 Index
Citation Counts
42
89
9,260
Rankings
Ranking Based On Selection: 21
Ana Oliveira Hoff
Metrics
H-Index
i10 Index
Citation Counts
41
80
9,137
Rankings
Ranking Based On Selection: 22
Cesar Luiz Boguszewski
Metrics
H-Index
i10 Index
Citation Counts
41
105
6,330
Doenças Hipofisárias
Neuroendocrinologia
Obesidade
Metabolismo Ósseo
Tireóide
Rankings
Ranking Based On Selection: 23
Cristiane Bauermann Leitao
Metrics
H-Index
i10 Index
Citation Counts
41
96
7,606
Rankings
Ranking Based On Selection: 24
Claudio E Kater
Metrics
H-Index
i10 Index
Citation Counts
41
101
5,167
endocrinology
adrenal diseases
hypertension
neuroendocrinology
sports medicine
Rankings
Ranking Based On Selection: 25
Lucila Lk Elias
Metrics
H-Index
i10 Index
Citation Counts
40
128
5,476
Rankings
Ranking Based On Selection: 26
Madson Queiroz Almeida
Metrics
H-Index
i10 Index
Citation Counts
39
79
6,019
Rankings
Ranking Based On Selection: 27
Francisco José Albuquerque De Paula
Metrics
H-Index
i10 Index
Citation Counts
38
100
4,382
Rankings
Ranking Based On Selection: 28
Ticiana C Rodrigues
Metrics
H-Index
i10 Index
Citation Counts
38
68
4,118
Rankings
Ranking Based On Selection: 29
Vinicius Nahime De Brito
Metrics
H-Index
i10 Index
Citation Counts
37
73
5,932
Endocrinologia Pediátrica
Distúrbios da Puberdade
Puberdade Precoce
Rankings
Ranking Based On Selection: 30
Tania Ortiga|Tania M Ortiga-Carvalho
Metrics
H-Index
i10 Index
Citation Counts
33
74
4,047
Rankings
Ranking Based On Selection: 32
Carlos Antonio Negrato
Metrics
H-Index
i10 Index
Citation Counts
32
65
4,491
Rankings
Ranking Based On Selection: 35
Manuel Hermínio De Aguiar Oliveira
Metrics
H-Index
i10 Index
Citation Counts
30
74
3,101
Rankings
Ranking Based On Selection: 36
Jose Miguel Dora
Metrics
H-Index
i10 Index
Citation Counts
29
47
2,538
Rankings
Ranking Based On Selection: 37
Maria Bernardete Cordeiro De Sousa
Metrics
H-Index
i10 Index
Citation Counts
29
54
2,627
Rankings
Ranking Based On Selection: 38
Mauro Antonio Czepielewski
Metrics
H-Index
i10 Index
Citation Counts
28
66
5,510
Rankings
Ranking Based On Selection: 39
Marcelo Christoffolete
Metrics
H-Index
i10 Index
Citation Counts
28
32
5,418
Rankings
Ranking Based On Selection: 40
Denise Engelbrecht Zantut Wittmann
Metrics
H-Index
i10 Index
Citation Counts
27
45
2,184
Rankings
Ranking Based On Selection: 41
Rogerio Friedman
Metrics
H-Index
i10 Index
Citation Counts
27
57
2,326
Rankings
Ranking Based On Selection: 42
Julio Abucham
Metrics
H-Index
i10 Index
Citation Counts
27
48
3,088
Rankings
Ranking Based On Selection: 43
Carlos Alberto Longui
Metrics
H-Index
i10 Index
Citation Counts
27
80
3,456
Rankings
Ranking Based On Selection: 44
Rosalinda Yossie Asato De Camargo
Metrics
H-Index
i10 Index
Citation Counts
27
44
2,444
Rankings
Ranking Based On Selection: 45
Flavio A Cadegiani
Metrics
H-Index
i10 Index
Citation Counts
26
46
2,202
Rankings
Ranking Based On Selection: 46
Renata Frazão
Metrics
H-Index
i10 Index
Citation Counts
26
43
2,886
Rankings
Ranking Based On Selection: 47
Leticia F Gontijo Silveira
Metrics
H-Index
i10 Index
Citation Counts
26
37
3,114
Endocrinologia
Biologia molecular
disturbios do desenvolvimento
Rankings
Ranking Based On Selection: 48
Tânia Longo Mazzuco
Metrics
H-Index
i10 Index
Citation Counts
26
38
2,442
Rankings
Ranking Based On Selection: 49
André De Souza Mecawi
Metrics
H-Index
i10 Index
Citation Counts
25
52
1,751
Rankings
Ranking Based On Selection: 50
Magnus R Dias Da Silva
Metrics
H-Index
i10 Index
Citation Counts
25
61
3,046
Endocrinologia e Metabologia
Bioquímica e Biologia Molecular
Rankings
Ranking Based On Selection: 51
Raquel Soares Jallad
Metrics
H-Index
i10 Index
Citation Counts
25
38
2,722
Rankings
Ranking Based On Selection: 52
Luciano Andrade Silva
Metrics
H-Index
i10 Index
Citation Counts
24
37
2,013
Fetal-maternal interactions
Reproductive tract remodeling
Ultrasonography
Reproductive endocrinology
Rankings
Ranking Based On Selection: 54
Simone Wajner
Metrics
H-Index
i10 Index
Citation Counts
24
37
2,348
Rankings
Ranking Based On Selection: 55
Ricardo Borges Machado
Metrics
H-Index
i10 Index
Citation Counts
24
26
2,486
Sleep
Stress
Neuroendocrinology
Neurochemistry
Psychopharmacology
Rankings
Ranking Based On Selection: 56
Luciani R Carvalho
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,758
Rankings
Ranking Based On Selection: 57
Suemi Marui
Metrics
H-Index
i10 Index
Citation Counts
23
41
1,596
endocrinologia
tireoide
doenças autoimunes da tireoide
câncer da tireoide
biologia molecular
Rankings
Ranking Based On Selection: 58
Luciana Montenegro
Metrics
H-Index
i10 Index
Citation Counts
22
37
2,345
Endocrinologia - Biologia molecular - disturbios do desenvolvimento
Rankings
Ranking Based On Selection: 59
Rafael Selbach Scheffel
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,462
Rankings
Ranking Based On Selection: 61
Themis Zelmanovitz
Metrics
H-Index
i10 Index
Citation Counts
21
29
4,592
Rankings
Ranking Based On Selection: 63
Marcia Silva Queiroz
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,500
Diabetes Mellitus
polimorfismos genéticos relacionados às complicações do diabetes
educação em diabetes
nefropatia diabética
retinopatia diabética / edema de mácula
Rankings
Ranking Based On Selection: 64
Angela Jacob Reichelt
Metrics
H-Index
i10 Index
Citation Counts
20
32
2,585
diabetes
diabetes and pregnancy
endocrinology
endocrine disorders in pregnancy
Rankings
Ranking Based On Selection: 65
Caroline Fernandes Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,877
Neuroendocrinologia
Metabolismo
Estereologia
Morfometria
Fisiologia Cardiovascular.
Rankings
Ranking Based On Selection: 66
William Waissmann
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,429
endocrinology
nanotoxicology
food safety
occupational medicine
environmental health
Rankings
Ranking Based On Selection: 67
Jose Sgarbi
Metrics
H-Index
i10 Index
Citation Counts
19
24
3,999
Rankings
Ranking Based On Selection: 68
Bruno Ferraz De Souza
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,983
Molecular Endocrinology
Bone Metabolism
Scientific Communication
Medical Education
Rankings
Ranking Based On Selection: 69
Joao Roberto Sa
Metrics
H-Index
i10 Index
Citation Counts
19
38
1,455
Rankings
Ranking Based On Selection: 70
Patrícia Künzle Ribeiro Magalhães
Metrics
H-Index
i10 Index
Citation Counts
19
25
793
Rankings
Ranking Based On Selection: 71
Vania Dos Santos Nunes Nogueira
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,450
Rankings
Ranking Based On Selection: 72
Rankings
Ranking Based On Selection: 75
Tatiana Helena Rech Threch
Metrics
H-Index
i10 Index
Citation Counts
17
19
1,017
Rankings
Ranking Based On Selection: 76
Rafael Loch Batista
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,045
Rankings
Ranking Based On Selection: 77
Carla Maria Ramos Germano
Metrics
H-Index
i10 Index
Citation Counts
16
24
779
Rankings
Ranking Based On Selection: 79
Ana Pinheiro Machado Canton
Metrics
H-Index
i10 Index
Citation Counts
15
18
1,237
medicina
endocrinologia
biologia molecular
genética molecular
epigenética
Rankings
Ranking Based On Selection: 80
Bruna Rc Alves
Metrics
H-Index
i10 Index
Citation Counts
15
16
763
Rankings
Ranking Based On Selection: 81
Gustavo Guerino Macedo
Metrics
H-Index
i10 Index
Citation Counts
15
19
788
Endocrinology
Neuroendocrinology
Physiology of reproduction
biotechnology of reproduction
reproductive efficiency
Rankings
Ranking Based On Selection: 83
Antonela Siqueira Catania
Metrics
H-Index
i10 Index
Citation Counts
15
17
739
Rankings
Ranking Based On Selection: 84
Adriana Aparecida Siviero Miachon
Metrics
H-Index
i10 Index
Citation Counts
15
22
567
Endocrinologia Pediátrica
Efeitos endócrinos precoces e tardios do câncer e seu tratamento na infância e adolescência
Rankings
Ranking Based On Selection: 85
Priscilla Cukier
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,342
Rankings
Ranking Based On Selection: 86
Rosana Tristao
Metrics
H-Index
i10 Index
Citation Counts
14
17
708
Developmental Perception
Neuropsychoendocrinology
Neuroconstrutivism
Psychophysic
Rankings
Ranking Based On Selection: 87
Mori RC Mori RCT
Metrics
H-Index
i10 Index
Citation Counts
14
16
758
Rankings
Ranking Based On Selection: 88
Leandro Diehl
Metrics
H-Index
i10 Index
Citation Counts
14
19
693
Endocrinologia
Clínica Médica
Ensino em Saúde
Games na Educação Médica
Informática em Saúde
Rankings
Ranking Based On Selection: 89
Gabriela A Vasques
Metrics
H-Index
i10 Index
Citation Counts
13
19
889
Rankings
Ranking Based On Selection: 90
Luiz Clemente De Souza Pereira Rolim
Metrics
H-Index
i10 Index
Citation Counts
13
14
714
Endocrinology
Diabetes
Painful Diabetic Neuropathy
Hypoglycemia and Autonomic Neuropathy
Rankings
Ranking Based On Selection: 91
Juliana Gabriel Ribeiro De Andrade
Metrics
H-Index
i10 Index
Citation Counts
13
14
455
Medicina
Endocrinologia
Endocrinologia Pediátrica
Genética
Rankings
Ranking Based On Selection: 92
Carolina Ferraz
Metrics
H-Index
i10 Index
Citation Counts
13
13
692
Rankings
Ranking Based On Selection: 93
Isabel Rey Madeira
Metrics
H-Index
i10 Index
Citation Counts
13
15
622
Rankings
Ranking Based On Selection: 94
Debora Vieira Soares
Metrics
H-Index
i10 Index
Citation Counts
13
14
518
Rankings
Ranking Based On Selection: 95
Ana Rosa Quidute
Metrics
H-Index
i10 Index
Citation Counts
12
15
663
Endocrinologia
Neoplasia endocrina multipla tipo-1
Cushing
Acromegalia
Doenças tireoidianas
Rankings
Ranking Based On Selection: 96
Manoel Ricardo Alves Martins
Metrics
H-Index
i10 Index
Citation Counts
12
14
616
Neuroendocrinologia
Acromegalia
Prolactinoma
Hipopituitarismo
Hormônio do Crescimento
Rankings
Ranking Based On Selection: 97
Danilo Lustrino
Metrics
H-Index
i10 Index
Citation Counts
12
15
548
Rankings
Ranking Based On Selection: 98
Marcos Tadashi Kakitani Toyoshima
Metrics
H-Index
i10 Index
Citation Counts
12
14
839
Endocrinologia
Diabetes mellitus
Tireoide
Clínica Médica
Medicina Hospitalar
Rankings
Ranking Based On Selection: 99
Cintia Ueta
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,030
Rankings
Ranking Based On Selection: 100
Deisi Maria Vargas
Metrics
H-Index
i10 Index
Citation Counts
11
14
1,220
endocrinologia pediátrica
saúde óssea
saúde do adolescente