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
H Kwaan
Thrombosis
Hemostasis
Hematology
Oncology
Metrics
H-Index
i10 Index
Citation
80
292
20,303
Sherif Badawy
Hematology
Oncology
Transplant
Outcomes Research
mHealth
Metrics
H-Index
i10 Index
Citation
38
99
4,880
Jason B Kaplan
hematologic malignancies
drug development
trial design
Metrics
H-Index
i10 Index
Citation
24
38
3,216
Rankings
Ranking Based On Selection: 1
H Kwaan
Metrics
H-Index
i10 Index
Citation Counts
80
292
20,303
Rankings
Ranking Based On Selection: 2
Sherif Badawy
Metrics
H-Index
i10 Index
Citation Counts
38
99
4,880
Hematology
Oncology
Transplant
Outcomes Research
mHealth
Rankings
Ranking Based On Selection: 3
Jason B Kaplan
Metrics
H-Index
i10 Index
Citation Counts
24
38
3,216
hematologic malignancies
drug development
trial design
Rankings
Ranking Based On Selection: 4
Jenna Rossoff
Metrics
H-Index
i10 Index
Citation Counts
16
22
1,156
Rankings
Ranking Based On Selection: 5
Ganesan Keerthivasan
Metrics
H-Index
i10 Index
Citation Counts
8
8
734
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