Top 100 Scientists

Latin America 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" (873,690 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 285 scientist
* Rankings
Ranking Based On Selection: 4
Marcelo Zugaib
Obstetrics
Fetal Medicine
High-Risk Pregnancy
Conjoined Twins
Fetal Echocardiography
Metrics
H-Index
i10 Index
Citation
65
318
17,402
* Rankings
Ranking Based On Selection: 8
Wellington P Martins
Reproductive Medicine
Ultrasound in Obstetrics and Gynecology
Evidence-Based Medicine
Metrics
H-Index
i10 Index
Citation
53
205
10,737

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* Rankings
Ranking Based On Selection: 18
Paula Andrea Navarro
Biologia reprodutiva
Infertilidade
Reprodução assistida
Ginecologia Endócrina
Metrics
H-Index
i10 Index
Citation
41
90
5,780
* Rankings
Ranking Based On Selection: 20
Jose Geraldo Lopes Ramos
ginecologia
obstetrícia
mastologia
incontinência urinária
hipertensão arterial
Metrics
H-Index
i10 Index
Citation
40
139
6,157
* Rankings
Ranking Based On Selection: 21
Rossana Pulcineli Vieira Francisco
Obstetrics
Fetal Medicine
High-Risk Pregnancy
Gestational Diabetes
Preeclampsia
Metrics
H-Index
i10 Index
Citation
38
148
6,596
* Rankings
Ranking Based On Selection: 25
Eliana Amaral
saúde reprodutiva
doenças sexualmente transmissiveis
gravidez
qualidade da atenção
educação médica
Metrics
H-Index
i10 Index
Citation
37
102
4,792
* Rankings
Ranking Based On Selection: 26
Maria De Lourdes Brizot
Medicina Fetal
Obstetrícia
Gestação de alto risco
gemelidade
Metrics
H-Index
i10 Index
Citation
37
86
6,138
* Rankings
Ranking Based On Selection: 30
João Luiz Pinto E Silva
medicina
obstetricia e ginecologia
reprodução humana
reprodução e gravidez na adolesência
Metrics
H-Index
i10 Index
Citation
35
54
3,887
* Rankings
Ranking Based On Selection: 31
Nelson Sass
SINDROMES HIPERTENSIVAS NA GESTAÇÃO
PRÉ-ECLÂMPSIA
NEFROPATIAS NA GRAVIDEZ
TRANSPLANTE RENAL NA GESTAÇÃO
Metrics
H-Index
i10 Index
Citation
34
82
9,796
* Rankings
Ranking Based On Selection: 37
Silvia Daher
Imunologia da Reprodução
Biologia da Reprodução
Obesidade
Diabetes
Metrics
H-Index
i10 Index
Citation
31
59
3,689
* Rankings
Ranking Based On Selection: 43
Ana Carolina Japur De Sa Rosa E Silva
Reprodução Humana
Ginecologia Endócrina
Ginecologia Infanto-Puberal e Reprodução Assistida
Metrics
H-Index
i10 Index
Citation
29
70
3,035
* Rankings
Ranking Based On Selection: 49
Antonio Braga
Obstetrics
Gynecology
Gynecologic Oncology
Gestational trophoblastic disease
Metrics
H-Index
i10 Index
Citation
26
53
2,091
* Rankings
Ranking Based On Selection: 51
José Eleutério Jr
ginecologia
patologia do trato genital inferior
colposcopia
citopatologia
Metrics
H-Index
i10 Index
Citation
26
61
2,791
* Rankings
Ranking Based On Selection: 52
Ricardo Barini
obstetricia
medicina fetal
reprodução humana
aborto habitual
imunologia e reprodução
Metrics
H-Index
i10 Index
Citation
26
67
2,289
* Rankings
Ranking Based On Selection: 55
Marcia Mendonça Carneiro
Ginecologia
Endometriose
Fertilização in vitro
Infertilidade
Contracepção
Metrics
H-Index
i10 Index
Citation
24
39
1,647
Jorge Milhem Haddad
Urogynecology
Urinary Infection
Stress Urinary Incontinence
Genital Prolapse
Painful Bladder Syndrome
Metrics
H-Index
i10 Index
Citation
23
51
1,827
* Rankings
Ranking Based On Selection: 64
Zilma Reis
Informática Médica
Biodispositivos
Obstetrícia
Bioestatística
Metrics
H-Index
i10 Index
Citation
22
49
1,643
Isabel Cristina Esposito Sorpreso
Climatério
Educação em Saúde
Saúde da Mulher
Atenção Primária
Promoção de Saúde
Metrics
H-Index
i10 Index
Citation
21
43
1,684
* Rankings
Ranking Based On Selection: 72
Rosa A Zarate Grajales
Gestión del cuidado
sistemas de salud
calidad y seguridad del paciente.
Metrics
H-Index
i10 Index
Citation
21
41
2,375
* Rankings
Ranking Based On Selection: 73
Zsuzsanna Ilona Katalin De Jármy Di Bella
incontinência urinária
prolapso genital
ultrassom do assoalho pélvico
métodos contraceptivos
esporte e ginecologia
Metrics
H-Index
i10 Index
Citation
21
38
1,310
* Rankings
Ranking Based On Selection: 80
Hernando Gaitan Duarte
Infecciones de transmision sexual
evaluación de tecnologias sanitarias
Metrics
H-Index
i10 Index
Citation
20
38
1,519
* Rankings
Ranking Based On Selection: 81
Ariel Iván Ruiz-Parra
Gynecologic and Obstetric Endocrinology
Clinical Epidemiology
Medical Education
Metrics
H-Index
i10 Index
Citation
20
27
1,253
* Rankings
Ranking Based On Selection: 84
EDUARDO CORDIOLI
Obstetricia
Telemedicina
Saude Digital
Prenatal
Saude Materno Fetal
Metrics
H-Index
i10 Index
Citation
19
28
1,049
Nadia Zanon Narchi
saúde da mulher
saúde materna
promoção da saúde
educação em saúde
saúde materno-infantil
Metrics
H-Index
i10 Index
Citation
18
28
1,169
* Rankings
Ranking Based On Selection: 95
Gil Facina|Facina G., FAcina Gil
Mastologia - Câncer de Mama - Diagnóstico - Tratamento - Cirurgia - Reconstrução Mamária
Metrics
H-Index
i10 Index
Citation
17
27
873
Paulo Fantinato Neto
Obstetrícia e Neonatologia Veterinária
Biotécnicas Reprodutivas
Clínica Médica e Cirúrgica de
Metrics
H-Index
i10 Index
Citation
16
27
935
Rankings
Ranking Based On Selection: 1
Jose Belizan
Metrics
H-Index
i10 Index
Citation Counts
83
224
36,960
Rankings
Ranking Based On Selection: 3
Edmund Chada Baracat
Metrics
H-Index
i10 Index
Citation Counts
70
487
22,131
Rankings
Ranking Based On Selection: 4
Marcelo Zugaib
Metrics
H-Index
i10 Index
Citation Counts
65
318
17,402
Obstetrics
Fetal Medicine
High-Risk Pregnancy
Conjoined Twins
Fetal Echocardiography
Rankings
Ranking Based On Selection: 5
Mauricio SimåEs Abrao
Metrics
H-Index
i10 Index
Citation Counts
63
169
15,427
Rankings
Ranking Based On Selection: 6
Rui Ferriani
Metrics
H-Index
i10 Index
Citation Counts
60
242
16,547
Rankings
Ranking Based On Selection: 8
Wellington P Martins
Metrics
H-Index
i10 Index
Citation Counts
53
205
10,737
Reproductive Medicine
Ultrasound in Obstetrics and Gynecology
Evidence-Based Medicine
Rankings
Ranking Based On Selection: 9
Geraldo Duarte
Metrics
H-Index
i10 Index
Citation Counts
53
203
10,273
Rankings
Ranking Based On Selection: 10
Marilza Vieira Cunha Rudge
Metrics
H-Index
i10 Index
Citation Counts
52
188
9,140

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Rankings
Ranking Based On Selection: 11
Manoel Joao Batista Castello Girão
Metrics
H-Index
i10 Index
Citation Counts
48
197
8,495
Rankings
Ranking Based On Selection: 12
Fernanda Garanhani De Castro Surita
Metrics
H-Index
i10 Index
Citation Counts
46
128
7,792
Medical and Health Sciences
Obstetrics
Reproductive Health
Rankings
Ranking Based On Selection: 13
Lucia Costa Paiva
Metrics
H-Index
i10 Index
Citation Counts
46
126
6,292
Rankings
Ranking Based On Selection: 14
Rosana Maria Dos Reis
Metrics
H-Index
i10 Index
Citation Counts
44
124
5,990
Rankings
Ranking Based On Selection: 15
Edward Araujo Júnior
Metrics
H-Index
i10 Index
Citation Counts
44
323
10,971
Obstetrícia
Perinatologia
Ultrassonografia
Cardiologia Fetal
Rankings
Ranking Based On Selection: 16
Paulo Cesar Giraldo
Metrics
H-Index
i10 Index
Citation Counts
43
111
6,280
medicina
fisioterapia
imunologia
ginecologia
obstetrícia
Rankings
Ranking Based On Selection: 17
Maria Laura Costa
Metrics
H-Index
i10 Index
Citation Counts
42
118
6,243
obstetrícia
gravidez
pré-eclampsia
placenta
morbidade materna
Rankings
Ranking Based On Selection: 18
Paula Andrea Navarro
Metrics
H-Index
i10 Index
Citation Counts
41
90
5,780
Biologia reprodutiva
Infertilidade
Reprodução assistida
Ginecologia Endócrina
Rankings
Ranking Based On Selection: 20
Jose Geraldo Lopes Ramos
Metrics
H-Index
i10 Index
Citation Counts
40
139
6,157
ginecologia
obstetrícia
mastologia
incontinência urinária
hipertensão arterial
Rankings
Ranking Based On Selection: 21
Rossana Pulcineli Vieira Francisco
Metrics
H-Index
i10 Index
Citation Counts
38
148
6,596
Obstetrics
Fetal Medicine
High-Risk Pregnancy
Gestational Diabetes
Preeclampsia
Rankings
Ranking Based On Selection: 23
Silvana Quintana
Metrics
H-Index
i10 Index
Citation Counts
38
98
6,118
Rankings
Ranking Based On Selection: 24
Jesus Paula Carvalho
Metrics
H-Index
i10 Index
Citation Counts
38
151
6,344
Rankings
Ranking Based On Selection: 25
Eliana Amaral
Metrics
H-Index
i10 Index
Citation Counts
37
102
4,792
saúde reprodutiva
doenças sexualmente transmissiveis
gravidez
qualidade da atenção
educação médica
Rankings
Ranking Based On Selection: 26
Maria De Lourdes Brizot
Metrics
H-Index
i10 Index
Citation Counts
37
86
6,138
Medicina Fetal
Obstetrícia
Gestação de alto risco
gemelidade
Rankings
Ranking Based On Selection: 27
Ricardo Cavalli
Metrics
H-Index
i10 Index
Citation Counts
36
120
4,916
Rankings
Ranking Based On Selection: 28
Julio Cesar Rosa E Silva
Metrics
H-Index
i10 Index
Citation Counts
36
92
4,430
Rankings
Ranking Based On Selection: 29
Marcos Felipe Silva De Sá
Metrics
H-Index
i10 Index
Citation Counts
35
95
4,441
Rankings
Ranking Based On Selection: 30
João Luiz Pinto E Silva
Metrics
H-Index
i10 Index
Citation Counts
35
54
3,887
medicina
obstetricia e ginecologia
reprodução humana
reprodução e gravidez na adolesência
Rankings
Ranking Based On Selection: 31
Nelson Sass
Metrics
H-Index
i10 Index
Citation Counts
34
82
9,796
SINDROMES HIPERTENSIVAS NA GESTAÇÃO
PRÉ-ECLÂMPSIA
NEFROPATIAS NA GRAVIDEZ
TRANSPLANTE RENAL NA GESTAÇÃO
Rankings
Ranking Based On Selection: 32
Adolfo Liao
Metrics
H-Index
i10 Index
Citation Counts
34
60
4,602
Rankings
Ranking Based On Selection: 33
Delio Marques Conde
Metrics
H-Index
i10 Index
Citation Counts
33
56
3,072
Rankings
Ranking Based On Selection: 34
Helena Hachul
Metrics
H-Index
i10 Index
Citation Counts
32
72
3,604
Rankings
Ranking Based On Selection: 36
Eduardo Pandolfi Passos
Metrics
H-Index
i10 Index
Citation Counts
31
70
3,899
ginecologia e obstetricia
reprodução humana
infertilidade
endometriose
Rankings
Ranking Based On Selection: 37
Silvia Daher
Metrics
H-Index
i10 Index
Citation Counts
31
59
3,689
Imunologia da Reprodução
Biologia da Reprodução
Obesidade
Diabetes
Rankings
Ranking Based On Selection: 38
Antonio Alberto Nogueira
Metrics
H-Index
i10 Index
Citation Counts
31
86
3,788
Rankings
Ranking Based On Selection: 39
Sergio Hofmeister Martins-Costa
Metrics
H-Index
i10 Index
Citation Counts
31
69
3,830
Rankings
Ranking Based On Selection: 40
Luiz Gustavo Oliveira Brito
Metrics
H-Index
i10 Index
Citation Counts
30
84
3,005
Rankings
Ranking Based On Selection: 41
Patricia Pereira De Oliveira
Metrics
H-Index
i10 Index
Citation Counts
30
81
6,301
Rankings
Ranking Based On Selection: 42
Julio Cesar Teixeira
Metrics
H-Index
i10 Index
Citation Counts
29
47
13,248
Rankings
Ranking Based On Selection: 43
Ana Carolina Japur De Sa Rosa E Silva
Metrics
H-Index
i10 Index
Citation Counts
29
70
3,035
Reprodução Humana
Ginecologia Endócrina
Ginecologia Infanto-Puberal e Reprodução Assistida
Rankings
Ranking Based On Selection: 46
Guilherme Ramires De Jesús|Guilherme R R Jesus, GR de Jesus, GRR Jesus
Metrics
H-Index
i10 Index
Citation Counts
28
41
2,926
Rankings
Ranking Based On Selection: 47
Geber S
Metrics
H-Index
i10 Index
Citation Counts
28
54
3,734
Rankings
Ranking Based On Selection: 48
Omero Benedicto Poli Neto
Metrics
H-Index
i10 Index
Citation Counts
27
67
2,777
Rankings
Ranking Based On Selection: 49
Antonio Braga
Metrics
H-Index
i10 Index
Citation Counts
26
53
2,091
Obstetrics
Gynecology
Gynecologic Oncology
Gestational trophoblastic disease
Rankings
Ranking Based On Selection: 50
Marcelo Fonseca
Metrics
H-Index
i10 Index
Citation Counts
26
50
2,568
Rankings
Ranking Based On Selection: 51
José Eleutério Jr
Metrics
H-Index
i10 Index
Citation Counts
26
61
2,791
ginecologia
patologia do trato genital inferior
colposcopia
citopatologia
Rankings
Ranking Based On Selection: 52
Ricardo Barini
Metrics
H-Index
i10 Index
Citation Counts
26
67
2,289
obstetricia
medicina fetal
reprodução humana
aborto habitual
imunologia e reprodução
Rankings
Ranking Based On Selection: 53
Denise Monteiro
Metrics
H-Index
i10 Index
Citation Counts
25
50
2,674
Rankings
Ranking Based On Selection: 55
Marcia Mendonça Carneiro
Metrics
H-Index
i10 Index
Citation Counts
24
39
1,647
Ginecologia
Endometriose
Fertilização in vitro
Infertilidade
Contracepção
Rankings
Ranking Based On Selection: 56
Jose Pacheco Romero
Metrics
H-Index
i10 Index
Citation Counts
24
54
1,951
Rankings
Ranking Based On Selection: 57
Jorge Milhem Haddad
Metrics
H-Index
i10 Index
Citation Counts
23
51
1,827
Urogynecology
Urinary Infection
Stress Urinary Incontinence
Genital Prolapse
Painful Bladder Syndrome
Rankings
Ranking Based On Selection: 58
Roxana Knobel
Metrics
H-Index
i10 Index
Citation Counts
23
43
2,425
Rankings
Ranking Based On Selection: 59
Renato Augusto Moreira De Sá
Metrics
H-Index
i10 Index
Citation Counts
23
42
2,241
Rankings
Ranking Based On Selection: 60
Gilvânia Patrícia Do Nascimento Paixão
Metrics
H-Index
i10 Index
Citation Counts
23
42
1,297
Rankings
Ranking Based On Selection: 61
Elaine Christine Dantas Moisés
Metrics
H-Index
i10 Index
Citation Counts
23
37
2,674
Rankings
Ranking Based On Selection: 62
Regis Kreitchmann
Metrics
H-Index
i10 Index
Citation Counts
22
37
1,673
Rankings
Ranking Based On Selection: 63
Luiz Fernando Pina Carvalho
Metrics
H-Index
i10 Index
Citation Counts
22
37
2,223
Rankings
Ranking Based On Selection: 64
Zilma Reis
Metrics
H-Index
i10 Index
Citation Counts
22
49
1,643
Informática Médica
Biodispositivos
Obstetrícia
Bioestatística
Rankings
Ranking Based On Selection: 65
Mario Henrique Burlacchini De Carvalho
Metrics
H-Index
i10 Index
Citation Counts
22
39
3,842
Rankings
Ranking Based On Selection: 66
Helio Carrara
Metrics
H-Index
i10 Index
Citation Counts
22
37
1,225
Rankings
Ranking Based On Selection: 67
Tatiana CS Bonetti
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,309
Rankings
Ranking Based On Selection: 68
Roberto Eduardo Bittar
Metrics
H-Index
i10 Index
Citation Counts
22
45
3,649
Rankings
Ranking Based On Selection: 69
Jesus Carvalho
Metrics
H-Index
i10 Index
Citation Counts
22
29
1,719
Rankings
Ranking Based On Selection: 70
Isabel Cristina Esposito Sorpreso
Metrics
H-Index
i10 Index
Citation Counts
21
43
1,684
Climatério
Educação em Saúde
Saúde da Mulher
Atenção Primária
Promoção de Saúde
Rankings
Ranking Based On Selection: 71
Alberto Borges Peixoto
Metrics
H-Index
i10 Index
Citation Counts
21
48
2,486
Rankings
Ranking Based On Selection: 72
Rosa A Zarate Grajales
Metrics
H-Index
i10 Index
Citation Counts
21
41
2,375
Gestión del cuidado
sistemas de salud
calidad y seguridad del paciente.
Rankings
Ranking Based On Selection: 73
Zsuzsanna Ilona Katalin De Jármy Di Bella
Metrics
H-Index
i10 Index
Citation Counts
21
38
1,310
incontinência urinária
prolapso genital
ultrassom do assoalho pélvico
métodos contraceptivos
esporte e ginecologia
Rankings
Ranking Based On Selection: 74
Debora Leite
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,380
Rankings
Ranking Based On Selection: 75
Flor De Maria Alvarado Rodriguez
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,405
ETICA
SALUD MATERNA
SALUD PUBLICA
SALUD SEXUAL Y REPRODUCTIVA
Rankings
Ranking Based On Selection: 76
Maita Araujo
Metrics
H-Index
i10 Index
Citation Counts
20
34
1,349
Rankings
Ranking Based On Selection: 77
Edith Angel Muller
Metrics
H-Index
i10 Index
Citation Counts
20
34
1,520
Ginecología
Obstetricia
Infectologìa ginecoobstétrica
Rankings
Ranking Based On Selection: 79
Marco Antonio Borges Lopes
Metrics
H-Index
i10 Index
Citation Counts
20
40
1,929
Rankings
Ranking Based On Selection: 80
Hernando Gaitan Duarte
Metrics
H-Index
i10 Index
Citation Counts
20
38
1,519
Infecciones de transmision sexual
evaluación de tecnologias sanitarias
Rankings
Ranking Based On Selection: 81
Ariel Iván Ruiz-Parra
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,253
Gynecologic and Obstetric Endocrinology
Clinical Epidemiology
Medical Education
Rankings
Ranking Based On Selection: 82
Wilmar Saldarriaga Gil
Metrics
H-Index
i10 Index
Citation Counts
20
43
1,527
Rankings
Ranking Based On Selection: 83
Leandro De Oliveira
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,558
Rankings
Ranking Based On Selection: 84
EDUARDO CORDIOLI
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,049
Obstetricia
Telemedicina
Saude Digital
Prenatal
Saude Materno Fetal
Rankings
Ranking Based On Selection: 85
Vanessa Genro
Metrics
H-Index
i10 Index
Citation Counts
19
22
1,088
Rankings
Ranking Based On Selection: 86
Maria Alice Tsunechiro
Metrics
H-Index
i10 Index
Citation Counts
19
34
1,572
Enfermagem obstétrica
Saúde da mulher
Enfermagem perinatal
Rankings
Ranking Based On Selection: 87
Gilson Hélio Toniollo
Metrics
H-Index
i10 Index
Citation Counts
19
46
1,507
Rankings
Ranking Based On Selection: 88
Julian Alberto Herrera Murgueitio
Metrics
H-Index
i10 Index
Citation Counts
19
21
2,049
Medicina familiar
Obstetricia
Prevención preeclamcpsia.
Rankings
Ranking Based On Selection: 89
Silvana Souza
Metrics
H-Index
i10 Index
Citation Counts
18
33
1,050
Rankings
Ranking Based On Selection: 91
Pedro Arnaldo Mascaro Sanchez
Metrics
H-Index
i10 Index
Citation Counts
18
37
1,325
Rankings
Ranking Based On Selection: 92
Mercedes Carrasco Portiño
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,363
Desigualdades de género y salud
Salud sexual y reproductiva
Rankings
Ranking Based On Selection: 93
Nadia Zanon Narchi
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,169
saúde da mulher
saúde materna
promoção da saúde
educação em saúde
saúde materno-infantil
Rankings
Ranking Based On Selection: 94
Marcelo Cavalcante|Marcelo Cavalcante, Cavalcante MB
Metrics
H-Index
i10 Index
Citation Counts
17
27
1,393
Reproductive medicine
Reproductive Immunology
Infertility
Gynecology
Obstetrics
Rankings
Ranking Based On Selection: 95
Gil Facina|Facina G., FAcina Gil
Metrics
H-Index
i10 Index
Citation Counts
17
27
873
Mastologia - Câncer de Mama - Diagnóstico - Tratamento - Cirurgia - Reconstrução Mamária
Rankings
Ranking Based On Selection: 97
Paulo Fantinato Neto
Metrics
H-Index
i10 Index
Citation Counts
16
27
935
Obstetrícia e Neonatologia Veterinária
Biotécnicas Reprodutivas
Clínica Médica e Cirúrgica de
Rankings
Ranking Based On Selection: 98
Jesús Andrés Benavides-Serralde
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,553
Rankings
Ranking Based On Selection: 99
Lisandra Stein Bernardes
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,311
Rankings
Ranking Based On Selection: 100
Renato Moretti Marques
Metrics
H-Index
i10 Index
Citation Counts
15
25
924