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" (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.

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Total 80 scientist
* Rankings
Ranking Based On Selection :1
Rubens Belfort Jr
ophthalmology
ocular gerontology
ocular immunopathology
uveitis
prevention of blindness
Metrics
H-Index
i10 Index
Citation
80
355
28,642
* Rankings
Ranking Based On Selection :2
Mauricio Maia
Vitreoretinal Surgery
Chromovitrectomy
Anti-VEGF Therapy
Stem Cells for Retinal Diseases
Ocular Pharmacology
Metrics
H-Index
i10 Index
Citation
61
182
15,475
* Rankings
Ranking Based On Selection :3
Renato Ambrósio Jr
refractive surgery
keratoconus
cataract
cornea imaging
biomechanics
Metrics
H-Index
i10 Index
Citation
59
193
16,488
* Rankings
Ranking Based On Selection :5
José Álvaro Pereira Gomes
cornea
superficie ocular
biologia celular
ocular surface
celular biology
Metrics
H-Index
i10 Index
Citation
48
127
11,439
Rodrigo Jorge
oftalmologia
retinopatia diabética
degeneração macular relacionada a idade
drogas anti-VEGF
cirurgia de retina e vítreo
Metrics
H-Index
i10 Index
Citation
40
86
5,226
* Rankings
Ranking Based On Selection :11
Mauro Silveira De Queiroz Campos
Oftalmopatias
procedimentos cirúrgicos oftalmológicos
eye diseases
ophthalmologic surgical procedures
Metrics
H-Index
i10 Index
Citation
34
98
4,580
* Rankings
Ranking Based On Selection :17
Jacqueline M Lopes De Faria
oftalmologia
retinopatia diabética
inflamação
estresse oxidativo
alvo terapêutico
Metrics
H-Index
i10 Index
Citation
28
38
2,350
* Rankings
Ranking Based On Selection :21
Carlos Eduardo Leite Arieta
oftalmologia
catarata
prevenção a cegueira
doenças externas oculares
Metrics
H-Index
i10 Index
Citation
26
58
1,970
* Rankings
Ranking Based On Selection :23
Flavio Hirai
Oftalmologia
Epidemiologia
Bioestatística
Oftalmologia Preventiva
Metrics
H-Index
i10 Index
Citation
25
49
7,779
Maria De Lourdes Veronese Rodrigues
Oftalmologia
Educação Médica
Educação de Profissões da Saúde
Metrics
H-Index
i10 Index
Citation
25
74
3,445
* Rankings
Ranking Based On Selection :26
Leonardo Provetti Cunha
Oftalmologia
Retina
Cirurgia
Neuro-oftalmologia
Tomografia de Coerência Óptica
Metrics
H-Index
i10 Index
Citation
22
32
1,659
* Rankings
Ranking Based On Selection :32
Acácio Alves De Souza Lima Filho
Oftalmopatias-efeitos dos fármacos
Eye Diseases-drug effects
Farmacologia Ocular
Bioengenharia-Bioengineering
Nanotecnologi
Metrics
H-Index
i10 Index
Citation
20
33
1,252
* Rankings
Ranking Based On Selection :35
Luciene Barbosa De Sousa
Oftalmologia
córnea
transplante de córnea
ceratocone e banco de olhos
Metrics
H-Index
i10 Index
Citation
19
47
1,649
Ruth Miyuki Santo
Ophthalmology
Ocular Surface
Cornea
Dry Eye
Ophthalmic Pathology
Metrics
H-Index
i10 Index
Citation
19
26
2,320
* Rankings
Ranking Based On Selection :40
Rossen Mihaylov Hazarbassanov
cornea and anterior segment
refractive surgery
dry eye diseases
clinical trials
genetics
Metrics
H-Index
i10 Index
Citation
17
24
1,335
* Rankings
Ranking Based On Selection :43
Paula Yuri Sacai
Eletrofisiologia Visual Clínica
Eletrorretinograma
Potencial Visual Evocado
Epidemiologia Ocular
Tecnologia Oftálmica
Metrics
H-Index
i10 Index
Citation
16
26
743
* Rankings
Ranking Based On Selection :50
Luiz Fernando Teixeira
Ocular Oncology / Ocular Melanoma / Retinoblastoma / Orbit / Retina
Metrics
H-Index
i10 Index
Citation
12
14
1,010
Aline Lutz De Araujo
Diagnostics
Epidemiology
Medical Imaging
Software as a Medical Device
Metrics
H-Index
i10 Index
Citation
11
12
695
Eduardo Damous Feijo
Ophthalmology
Oculoplastic
Plastic Surgery
Orbit
Lacrimal disease
Metrics
H-Index
i10 Index
Citation
5
1
79
Rankings
Ranking Based On Selection: 1
Rubens Belfort Jr
Metrics
H-Index
i10 Index
Citation Counts
80
355
28,642
ophthalmology
ocular gerontology
ocular immunopathology
uveitis
prevention of blindness
Rankings
Ranking Based On Selection: 2
Mauricio Maia
Metrics
H-Index
i10 Index
Citation Counts
61
182
15,475
Vitreoretinal Surgery
Chromovitrectomy
Anti-VEGF Therapy
Stem Cells for Retinal Diseases
Ocular Pharmacology
Rankings
Ranking Based On Selection: 3
Renato Ambrósio Jr
Metrics
H-Index
i10 Index
Citation Counts
59
193
16,488
refractive surgery
keratoconus
cataract
cornea imaging
biomechanics
Rankings
Ranking Based On Selection: 4
Rubens N Belfort
Metrics
H-Index
i10 Index
Citation Counts
59
205
15,506
oftalmologia
oncologia ocular
olho
cancer
catarata
Rankings
Ranking Based On Selection: 5
José Álvaro Pereira Gomes
Metrics
H-Index
i10 Index
Citation Counts
48
127
11,439
cornea
superficie ocular
biologia celular
ocular surface
celular biology
Rankings
Ranking Based On Selection: 6
Mario Lr Monteiro
Metrics
H-Index
i10 Index
Citation Counts
43
143
6,656
Oftalmologia
Neuroftalmologia
Doenças de Órbita
Rankings
Ranking Based On Selection: 7
Joao M Furtado *
Metrics
H-Index
i10 Index
Citation Counts
41
83
78,207
Rankings
Ranking Based On Selection: 8
Rodrigo Jorge
Metrics
H-Index
i10 Index
Citation Counts
40
86
5,226
oftalmologia
retinopatia diabética
degeneração macular relacionada a idade
drogas anti-VEGF
cirurgia de retina e vítreo
Rankings
Ranking Based On Selection: 9
Solange Rios Salomao
Metrics
H-Index
i10 Index
Citation Counts
38
86
6,647
Oftalmologia
Epidemiologia
Eletrofisiologia Visual Clínica
Rankings
Ranking Based On Selection: 10
Andre Messias
Metrics
H-Index
i10 Index
Citation Counts
35
76
3,578
Rankings
Ranking Based On Selection: 11
Mauro Silveira De Queiroz Campos
Metrics
H-Index
i10 Index
Citation Counts
34
98
4,580
Oftalmopatias
procedimentos cirúrgicos oftalmológicos
eye diseases
ophthalmologic surgical procedures
Rankings
Ranking Based On Selection: 12
Caio V Regatieri
Metrics
H-Index
i10 Index
Citation Counts
33
67
4,547
ophthalmology
retina diseases
angiogenesis
stem cell
Rankings
Ranking Based On Selection: 13
Daniel Lavinsky
Metrics
H-Index
i10 Index
Citation Counts
31
47
3,211
Retina
oftalmologia
laser
diabete
degeneração macular
Rankings
Ranking Based On Selection: 14
Denise Freitas
Metrics
H-Index
i10 Index
Citation Counts
30
85
3,085
Rankings
Ranking Based On Selection: 15
Fabiano Montiani Ferreira
Metrics
H-Index
i10 Index
Citation Counts
29
88
2,838
comparative ophthalmology
veterinary ophthalmology
Rankings
Ranking Based On Selection: 16
Alberto Diniz Filho
Metrics
H-Index
i10 Index
Citation Counts
28
44
3,675
Rankings
Ranking Based On Selection: 17
Jacqueline M Lopes De Faria
Metrics
H-Index
i10 Index
Citation Counts
28
38
2,350
oftalmologia
retinopatia diabética
inflamação
estresse oxidativo
alvo terapêutico
Rankings
Ranking Based On Selection: 18
Joyce Hisae Yamamoto
Metrics
H-Index
i10 Index
Citation Counts
27
53
3,317
Rankings
Ranking Based On Selection: 20
Jayter Silva De Paula
Metrics
H-Index
i10 Index
Citation Counts
26
58
2,194
Rankings
Ranking Based On Selection: 21
Carlos Eduardo Leite Arieta
Metrics
H-Index
i10 Index
Citation Counts
26
58
1,970
oftalmologia
catarata
prevenção a cegueira
doenças externas oculares
Rankings
Ranking Based On Selection: 22
Marcelo Jordão Lopes Da Silva
Metrics
H-Index
i10 Index
Citation Counts
26
55
3,708
Rankings
Ranking Based On Selection: 23
Flavio Hirai
Metrics
H-Index
i10 Index
Citation Counts
25
49
7,779
Oftalmologia
Epidemiologia
Bioestatística
Oftalmologia Preventiva
Rankings
Ranking Based On Selection: 24
Maria De Lourdes Veronese Rodrigues
Metrics
H-Index
i10 Index
Citation Counts
25
74
3,445
Oftalmologia
Educação Médica
Educação de Profissões da Saúde
Rankings
Ranking Based On Selection: 25
Rodrigo Pessoa Cavalcanti Lira
Metrics
H-Index
i10 Index
Citation Counts
22
48
1,538
Rankings
Ranking Based On Selection: 26
Leonardo Provetti Cunha
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,659
Oftalmologia
Retina
Cirurgia
Neuro-oftalmologia
Tomografia de Coerência Óptica
Rankings
Ranking Based On Selection: 27
José Paulo Cabral De Vasconcellos
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,349
Rankings
Ranking Based On Selection: 28
Rui Mamede
Metrics
H-Index
i10 Index
Citation Counts
22
41
1,839
Rankings
Ranking Based On Selection: 29
oftalmologia
córnea
superfície ocular
transplantes de córnea
segmento anterior
Rankings
Ranking Based On Selection: 30
Mauro T Leite
Metrics
H-Index
i10 Index
Citation Counts
20
22
2,192
Rankings
Ranking Based On Selection: 31
Silvia Franco Andrade
Metrics
H-Index
i10 Index
Citation Counts
20
38
3,676
Oftalmologia
Farmacologia
Terapêutica
Toxicologia
Rankings
Ranking Based On Selection: 32
Acácio Alves De Souza Lima Filho
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,252
Oftalmopatias-efeitos dos fármacos
Eye Diseases-drug effects
Farmacologia Ocular
Bioengenharia-Bioengineering
Nanotecnologi
Rankings
Ranking Based On Selection: 33
Luciana Vitaliano Voi Trawitzki
Metrics
H-Index
i10 Index
Citation Counts
20
26
1,095
Rankings
Ranking Based On Selection: 34
Leandro Zacharias
Metrics
H-Index
i10 Index
Citation Counts
19
32
2,104
Oftalmologia
retina
vitrectomia
antiangiogênico
Rankings
Ranking Based On Selection: 35
Luciene Barbosa De Sousa
Metrics
H-Index
i10 Index
Citation Counts
19
47
1,649
Oftalmologia
córnea
transplante de córnea
ceratocone e banco de olhos
Rankings
Ranking Based On Selection: 36
Ruth Miyuki Santo
Metrics
H-Index
i10 Index
Citation Counts
19
26
2,320
Ophthalmology
Ocular Surface
Cornea
Dry Eye
Ophthalmic Pathology
Rankings
Ranking Based On Selection: 37
Ivan Maynart Tavares
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,344
Rankings
Ranking Based On Selection: 38
Marcelo Hatanaka
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,140
Rankings
Ranking Based On Selection: 39
Sebastião Cronemberger
Metrics
H-Index
i10 Index
Citation Counts
18
32
1,380
Rankings
Ranking Based On Selection: 40
Rossen Mihaylov Hazarbassanov
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,335
cornea and anterior segment
refractive surgery
dry eye diseases
clinical trials
genetics
Rankings
Ranking Based On Selection: 41
Fernando Malerbi
Metrics
H-Index
i10 Index
Citation Counts
16
28
970
Rankings
Ranking Based On Selection: 42
Pedro Carricondo
Metrics
H-Index
i10 Index
Citation Counts
16
26
976
Rankings
Ranking Based On Selection: 43
Paula Yuri Sacai
Metrics
H-Index
i10 Index
Citation Counts
16
26
743
Eletrofisiologia Visual Clínica
Eletrorretinograma
Potencial Visual Evocado
Epidemiologia Ocular
Tecnologia Oftálmica
Rankings
Ranking Based On Selection: 44
Rony Preti
Metrics
H-Index
i10 Index
Citation Counts
16
22
690
Rankings
Ranking Based On Selection: 45
Tammy Hentona Osaki
Metrics
H-Index
i10 Index
Citation Counts
14
29
863
Rankings
Ranking Based On Selection: 46
Niro Kasahara
Metrics
H-Index
i10 Index
Citation Counts
14
20
969
glaucoma
optic nerve
automated perimetry
ocular trauma
Rankings
Ranking Based On Selection: 47
Fabricio Sá
Metrics
H-Index
i10 Index
Citation Counts
13
16
562
Rankings
Ranking Based On Selection: 48
Jefferson Augusto Santana Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
13
19
753
Rankings
Ranking Based On Selection: 49
Maria Teresa Brizzi Chizzotti Bonanomi
Metrics
H-Index
i10 Index
Citation Counts
13
17
876
Rankings
Ranking Based On Selection: 50
Luiz Fernando Teixeira
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,010
Ocular Oncology / Ocular Melanoma / Retinoblastoma / Orbit / Retina
Rankings
Ranking Based On Selection: 51
Sidney Júlio De Faria E Sousa
Metrics
H-Index
i10 Index
Citation Counts
12
17
569
Rankings
Ranking Based On Selection: 52
Aline Lutz De Araujo
Metrics
H-Index
i10 Index
Citation Counts
11
12
695
Diagnostics
Epidemiology
Medical Imaging
Software as a Medical Device
Rankings
Ranking Based On Selection: 53
Rankings
Ranking Based On Selection: 55
Bernado Kaplan Moscovici
Metrics
H-Index
i10 Index
Citation Counts
10
12
581
Rankings
Ranking Based On Selection: 56
Fabio Batista Frederico
Metrics
H-Index
i10 Index
Citation Counts
10
10
385
Rankings
Ranking Based On Selection: 57
Fernanda Gosuen Gonçalves Dias
Metrics
H-Index
i10 Index
Citation Counts
9
8
330
clínica e cirurgia geral
odontologia e oftalmologia
Rankings
Ranking Based On Selection: 58
Ana Luiza Fontes De Azevedo Costa
Metrics
H-Index
i10 Index
Citation Counts
9
8
283
ophthalmology
strabismus
pediatric ophthalmology
bioengineer
innovation
Rankings
Ranking Based On Selection: 59
Samuel Rymer
Metrics
H-Index
i10 Index
Citation Counts
9
8
536
Rankings
Ranking Based On Selection: 60
Mariana Previato
Metrics
H-Index
i10 Index
Citation Counts
8
7
228
Rankings
Ranking Based On Selection: 61
João Crispim Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
8
7
194
oftalmologia
cirurgia de catarata e cirurgia refrativa
Rankings
Ranking Based On Selection: 62
Francisco José De Lima Bocaccio
Metrics
H-Index
i10 Index
Citation Counts
8
7
366
Rankings
Ranking Based On Selection: 63
Luci Meire Pereira Da Silva
Metrics
H-Index
i10 Index
Citation Counts
7
7
466
quality of life
visual impairment
ophthalmology
clinical trials
Rankings
Ranking Based On Selection: 64
Rodolfo Bonatti
Metrics
H-Index
i10 Index
Citation Counts
6
6
249
Rankings
Ranking Based On Selection: 66
Eduardo De Franca Damasceno
Metrics
H-Index
i10 Index
Citation Counts
6
4
127
Ophthalmology
Retina and Vitreous
Learnship and Research
Rankings
Ranking Based On Selection: 67
Renato Linhares Sampaio
Metrics
H-Index
i10 Index
Citation Counts
6
2
121
cirurgia veterinária e experimental
oftalmologia
Rankings
Ranking Based On Selection: 69
Eduardo Damous Feijo
Metrics
H-Index
i10 Index
Citation Counts
5
1
79
Ophthalmology
Oculoplastic
Plastic Surgery
Orbit
Lacrimal disease
Rankings
Ranking Based On Selection: 70
Juliana De Lucena Martins Ferreira
Metrics
H-Index
i10 Index
Citation Counts
5
3
75
Medicina
Oftalmologia
Glaucoma
Pesquisa clínica
Rankings
Ranking Based On Selection: 71
Débora Mayumi Sugano
Metrics
H-Index
i10 Index
Citation Counts
5
2
82
Rankings
Ranking Based On Selection: 72
Aline Mota Freitas Matos
Metrics
H-Index
i10 Index
Citation Counts
4
2
78
Rankings
Ranking Based On Selection: 74
Cassia Senger
Metrics
H-Index
i10 Index
Citation Counts
3
2
59
Rankings
Ranking Based On Selection: 75
Erika Sayuri Yasaki|Erika Yasaki
Metrics
H-Index
i10 Index
Citation Counts
3
0
21
Rankings
Ranking Based On Selection: 76
Dillan Cunha Amaral
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Rankings
Ranking Based On Selection: 78
Epaminondas De Souza Mendes Junior
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Medicina
Oftalmologia
Plástica Ocular
Vias Lacrimais
Primeiros Socorros
Rankings
Ranking Based On Selection: 79
Rayssa Leda
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Rankings
Ranking Based On Selection: 80
Gilvano Amorim Oliveira
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
general medicine
acupuncture
ophthalmology
Pain
Organ transplants