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" (936,900 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: 1
Raju Vaishya
Joint Replacement & Arthroscopic surgery
Metrics
H-Index
i10 Index
Citation
57
203
17,222
* Rankings
Ranking Based On Selection: 2
NN Khanna
cardiology
medicine
vascular medicine and endo vascular interventions
Metrics
H-Index
i10 Index
Citation
46
125
7,633
* Rankings
Ranking Based On Selection: 3
Mohit Chowdhry
transplant immunology
cellular therapy
Metrics
H-Index
i10 Index
Citation
16
19
814
Rankings
Ranking Based On Selection: 1
Raju Vaishya
Metrics
H-Index
i10 Index
Citation Counts
57
203
17,222
Joint Replacement & Arthroscopic surgery
Rankings
Ranking Based On Selection: 2
NN Khanna
Metrics
H-Index
i10 Index
Citation Counts
46
125
7,633
cardiology
medicine
vascular medicine and endo vascular interventions
Rankings
Ranking Based On Selection: 3
Mohit Chowdhry
Metrics
H-Index
i10 Index
Citation Counts
16
19
814
transplant immunology
cellular therapy
Rankings
Ranking Based On Selection: 4
Pushpendra Nath Renjen
Metrics
H-Index
i10 Index
Citation Counts
11
11
461
Rankings
Ranking Based On Selection: 5
Chandar Batra
Metrics
H-Index
i10 Index
Citation Counts
6
5
277
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