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" (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.

* Rankings
Ranking Based On Selection: 3
Mario Ulises Perez-Zepeda
Geriatrics
Frailty
Geriatric syndromes
Sarcopenia
Metrics
H-Index
i10 Index
Citation
34
73
3,632
* Rankings
Ranking Based On Selection: 5
Ashuin Kammar-García
Body Composition
Geriatrics
Critical Care
Metabolic Syndrome. Biostatistics.
Metrics
H-Index
i10 Index
Citation
17
23
942
María Fernanda Carrillo-Vega
Investigación epidemiológica y socio médica en las áreas de Envejecimiento
Nutrición
Metrics
H-Index
i10 Index
Citation
9
9
575
Rosa Estela Garcia-Chanes
antropología demográfica
demografía histórica
mercado laboral
género
envejecimiento
Metrics
H-Index
i10 Index
Citation
6
4
228
* Rankings
Ranking Based On Selection: 10
Natalia Sánchez Garrido
envejecimiento
determinantes sociales
cuidados paliativos
Metrics
H-Index
i10 Index
Citation
5
4
70

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Rankings
Ranking Based On Selection: 11
Pamela Tella-Vega
envjececimiento
salud mental
Metrics
H-Index
i10 Index
Citation
4
4
110
* Rankings
Ranking Based On Selection: 12
Eduardo Sosa-Tinoco Md, Mph
medicine
geriatrics
internal medicine
public health
aging
Metrics
H-Index
i10 Index
Citation
4
2
52
Rankings
Ranking Based On Selection: 1
Luis Miguel Gutierrez Robledo
Metrics
H-Index
i10 Index
Citation Counts
57
164
22,853
Rankings
Ranking Based On Selection: 2
Carmen Garcia-Peña
Metrics
H-Index
i10 Index
Citation Counts
41
101
6,000
Rankings
Ranking Based On Selection: 3
Mario Ulises Perez-Zepeda
Metrics
H-Index
i10 Index
Citation Counts
34
73
3,632
Geriatrics
Frailty
Geriatric syndromes
Sarcopenia
Rankings
Ranking Based On Selection: 4
Pedro Arroyo
Metrics
H-Index
i10 Index
Citation Counts
23
45
2,419
Rankings
Ranking Based On Selection: 5
Ashuin Kammar-García
Metrics
H-Index
i10 Index
Citation Counts
17
23
942
Body Composition
Geriatrics
Critical Care
Metabolic Syndrome. Biostatistics.
Rankings
Ranking Based On Selection: 6
Roberto Carlos Castrejón-Pérez
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,163
Rankings
Ranking Based On Selection: 7
María Fernanda Carrillo-Vega
Metrics
H-Index
i10 Index
Citation Counts
9
9
575
Investigación epidemiológica y socio médica en las áreas de Envejecimiento
Nutrición
Rankings
Ranking Based On Selection: 8
Rosa Estela Garcia-Chanes
Metrics
H-Index
i10 Index
Citation Counts
6
4
228
antropología demográfica
demografía histórica
mercado laboral
género
envejecimiento
Rankings
Ranking Based On Selection: 9
Juan Francisco Flores-Vazquez
Metrics
H-Index
i10 Index
Citation Counts
5
4
198
Rankings
Ranking Based On Selection: 10
Natalia Sánchez Garrido
Metrics
H-Index
i10 Index
Citation Counts
5
4
70
envejecimiento
determinantes sociales
cuidados paliativos

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Pamela Tella-Vega
Metrics
H-Index
i10 Index
Citation Counts
4
4
110
envjececimiento
salud mental
Rankings
Ranking Based On Selection: 12
Eduardo Sosa-Tinoco Md, Mph
Metrics
H-Index
i10 Index
Citation Counts
4
2
52
medicine
geriatrics
internal medicine
public health
aging
Rankings
Ranking Based On Selection: 13
Isaac Corona
Metrics
H-Index
i10 Index
Citation Counts
1
1
16