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" (873,690 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.

Pralay K Sarkar
Critical Care Ultrasonography & Echocardiography
Interventional Pulmonology
Pulmonary Arterial Hypertension.
Metrics
H-Index
i10 Index
Citation
10
10
481
David Nikhil Smith
pulmonology
critical care medicine
infectious disease
social determinants of health
Metrics
H-Index
i10 Index
Citation
4
2
62

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Rankings
Ranking Based On Selection: 1
Ivan O Rosas
Metrics
H-Index
i10 Index
Citation Counts
74
184
22,053
Rankings
Ranking Based On Selection: 2
Amir Sharafkhaneh
Metrics
H-Index
i10 Index
Citation Counts
47
100
10,699
Rankings
Ranking Based On Selection: 3
Pralay K Sarkar
Metrics
H-Index
i10 Index
Citation Counts
10
10
481
Critical Care Ultrasonography & Echocardiography
Interventional Pulmonology
Pulmonary Arterial Hypertension.
Rankings
Ranking Based On Selection: 4
Fidaa Shaib
Metrics
H-Index
i10 Index
Citation Counts
9
9
345
Rankings
Ranking Based On Selection: 5
Minkyung Kwon
Metrics
H-Index
i10 Index
Citation Counts
8
7
201
Rankings
Ranking Based On Selection: 6
Dharani Narendra
Metrics
H-Index
i10 Index
Citation Counts
7
6
279
Rankings
Ranking Based On Selection: 7
Jocelyn Abraham
Metrics
H-Index
i10 Index
Citation Counts
6
4
190
Rankings
Ranking Based On Selection: 8
Muhammad K Hayat Syed
Metrics
H-Index
i10 Index
Citation Counts
4
4
87
Rankings
Ranking Based On Selection: 9
David Nikhil Smith
Metrics
H-Index
i10 Index
Citation Counts
4
2
62
pulmonology
critical care medicine
infectious disease
social determinants of health
Rankings
Ranking Based On Selection: 10
Shaniqua Anum|Shaniqua Johnson, Shaniqua J. Anum
Metrics
H-Index
i10 Index
Citation Counts
2
1
26
Hematology
Pediatrics
Sickle Cell Disease
Acute Chest Syndrome
Pulmonology

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Rankings
Ranking Based On Selection: 11
Rafael Cardenas
Metrics
H-Index
i10 Index
Citation Counts
1
0
7