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" (873,937 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
Ann F Chambers
Cancer
Metastasis
Tumor dormancy
Biomarkers
Metrics
H-Index
i10 Index
Citation
101
255
37,784
* Rankings
Ranking Based On Selection :3
Glenn Bauman
prostate cancer
cancer imaging
radiation oncology
cns tumors
Metrics
H-Index
i10 Index
Citation
59
163
15,413
Saman Maleki
Tumor Immunology
Immunotherapy
gut microbiome
immuno-oncology
FMT
Metrics
H-Index
i10 Index
Citation
22
37
2,876
Timothy K Nguyen
Radiation Oncology
CNS
Metastases
Neuroendocrine Tumors
Metrics
H-Index
i10 Index
Citation
17
22
1,052
* Rankings
Ranking Based On Selection :10
Pencilla Lang
Radiation Oncology
Medical Imaging
Medical image processing
image registration
image segmentation
Metrics
H-Index
i10 Index
Citation
15
23
688
Rankings
Ranking Based On Selection: 1
Ann F Chambers
Metrics
H-Index
i10 Index
Citation Counts
101
255
37,784
Rankings
Ranking Based On Selection: 2
Eric Winquist
Metrics
H-Index
i10 Index
Citation Counts
71
200
27,093
Rankings
Ranking Based On Selection: 3
Glenn Bauman
Metrics
H-Index
i10 Index
Citation Counts
59
163
15,413
prostate cancer
cancer imaging
radiation oncology
cns tumors
Rankings
Ranking Based On Selection: 4
Jacob Jake Van Dyk
Metrics
H-Index
i10 Index
Citation Counts
59
125
13,700
Rankings
Ranking Based On Selection: 5
Michael Lock
Metrics
H-Index
i10 Index
Citation Counts
41
95
8,413
Rankings
Ranking Based On Selection: 6
Mj Mackenzie
Metrics
H-Index
i10 Index
Citation Counts
28
40
8,237
Rankings
Ranking Based On Selection: 7
Hanbo Chen
Metrics
H-Index
i10 Index
Citation Counts
23
43
5,347
Rankings
Ranking Based On Selection: 8
Saman Maleki
Metrics
H-Index
i10 Index
Citation Counts
22
37
2,876
Tumor Immunology
Immunotherapy
gut microbiome
immuno-oncology
FMT
Rankings
Ranking Based On Selection: 9
Timothy K Nguyen
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,052
Radiation Oncology
CNS
Metastases
Neuroendocrine Tumors
Rankings
Ranking Based On Selection: 10
Pencilla Lang
Metrics
H-Index
i10 Index
Citation Counts
15
23
688
Radiation Oncology
Medical Imaging
Medical image processing
image registration
image segmentation
Rankings
Ranking Based On Selection: 11
Christopher Leighton
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,273