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" (873,864 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 :2
Morag Park
Receptor tyrosine kinases
Met RTK
Breast cancer
Tumour stroma
Metrics
H-Index
i10 Index
Citation
93
218
29,047
Thierry Alcindor
Sarcomas
digestive cancers
medical oncology
Metrics
H-Index
i10 Index
Citation
35
58
6,615
Tarek Hijal
Breast cancer
Radiation Oncology
Hematologic Malignancies
Metrics
H-Index
i10 Index
Citation
23
30
1,759
Shirin A Enger
Radiotherapy (Brachytherapy)
Detector Development
Monte Carlo Simulation
Radiation Biology
Microdosimetry
Metrics
H-Index
i10 Index
Citation
21
34
1,810
Ramy R. Saleh
Medical Oncology
Phase I
Quality Improvement
Metrics
H-Index
i10 Index
Citation
14
15
487
James Man Git Tsui
Vision
Neuroscience
Computation
Radiation Oncology
Radiotherapy
Metrics
H-Index
i10 Index
Citation
10
10
595
Rankings
Ranking Based On Selection: 1
William D Foulkes
Metrics
H-Index
i10 Index
Citation Counts
140
561
72,494
Rankings
Ranking Based On Selection: 2
Morag Park
Metrics
H-Index
i10 Index
Citation Counts
93
218
29,047
Receptor tyrosine kinases
Met RTK
Breast cancer
Tumour stroma
Rankings
Ranking Based On Selection: 3
Thierry Alcindor
Metrics
H-Index
i10 Index
Citation Counts
35
58
6,615
Rankings
Ranking Based On Selection: 4
Amber Yasmeen
Metrics
H-Index
i10 Index
Citation Counts
33
68
3,311
Rankings
Ranking Based On Selection: 5
Thierry Muanza
Metrics
H-Index
i10 Index
Citation Counts
27
47
3,015
Rankings
Ranking Based On Selection: 6
Melissa Henry
Metrics
H-Index
i10 Index
Citation Counts
26
44
2,317
Rankings
Ranking Based On Selection: 7
Ives Levesque
Metrics
H-Index
i10 Index
Citation Counts
23
25
2,536
Rankings
Ranking Based On Selection: 8
Tarek Hijal
Metrics
H-Index
i10 Index
Citation Counts
23
30
1,759
Breast cancer
Radiation Oncology
Hematologic Malignancies
Rankings
Ranking Based On Selection: 9
Shirin A Enger
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,810
Radiotherapy (Brachytherapy)
Detector Development
Monte Carlo Simulation
Radiation Biology
Microdosimetry
Rankings
Ranking Based On Selection: 10
Maud Marques
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,562
Rankings
Ranking Based On Selection: 11
Khashayar Esfahani
Metrics
H-Index
i10 Index
Citation Counts
14
19
2,273
Rankings
Ranking Based On Selection: 12
Ramy R. Saleh
Metrics
H-Index
i10 Index
Citation Counts
14
15
487
Rankings
Ranking Based On Selection: 13
Tuan Hoang
Metrics
H-Index
i10 Index
Citation Counts
11
11
634
Rankings
Ranking Based On Selection: 14
James Man Git Tsui
Metrics
H-Index
i10 Index
Citation Counts
10
10
595
Vision
Neuroscience
Computation
Radiation Oncology
Radiotherapy
Rankings
Ranking Based On Selection: 15
Kossay Zaoui
Metrics
H-Index
i10 Index
Citation Counts
8
8
522
Rankings
Ranking Based On Selection: 16
Carlis Rejon
Metrics
H-Index
i10 Index
Citation Counts
8
8
476
Rankings
Ranking Based On Selection: 17
Sean Reed
Metrics
H-Index
i10 Index
Citation Counts
8
8
663
Rankings
Ranking Based On Selection: 18
Audrey Kapelanski-Lamoureux
Metrics
H-Index
i10 Index
Citation Counts
6
5
152
Rankings
Ranking Based On Selection: 19
Nicolas Garnier
Metrics
H-Index
i10 Index
Citation Counts
5
4
100