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.

Yoshimi Anzai
head and neck cancer
medical imaging
diagnosis
quality and safety
cost analysis
Metrics
H-Index
i10 Index
Citation
57
122
12,375
Jeffrey S Anderson
Functional Connectivity
Neuroradiology
Autism
Cannabinoids
Metrics
H-Index
i10 Index
Citation
44
85
11,696
Matthew B Morgan
artificial intelligence
machine learning
clinical decision support
business intelligence
analytics
Metrics
H-Index
i10 Index
Citation
14
17
1,047
Rankings
Ranking Based On Selection: 1
Dennis L Parker
Metrics
H-Index
i10 Index
Citation Counts
66
256
19,174
Rankings
Ranking Based On Selection: 2
Yoshimi Anzai
Metrics
H-Index
i10 Index
Citation Counts
57
122
12,375
head and neck cancer
medical imaging
diagnosis
quality and safety
cost analysis
Rankings
Ranking Based On Selection: 3
Jeffrey S Anderson
Metrics
H-Index
i10 Index
Citation Counts
44
85
11,696
Functional Connectivity
Neuroradiology
Autism
Cannabinoids
Rankings
Ranking Based On Selection: 4
Edward Dibella
Metrics
H-Index
i10 Index
Citation Counts
43
111
9,318
Rankings
Ranking Based On Selection: 5
Frederic Noo
Metrics
H-Index
i10 Index
Citation Counts
35
101
6,450
Rankings
Ranking Based On Selection: 6
Akram Shaaban
Metrics
H-Index
i10 Index
Citation Counts
30
53
4,036
Rankings
Ranking Based On Selection: 7
Matt Alexander
Metrics
H-Index
i10 Index
Citation Counts
19
41
1,601
Rankings
Ranking Based On Selection: 8
John Rock Hadley
Metrics
H-Index
i10 Index
Citation Counts
19
25
1,000
Medical Imaging
MRI
Radio Frequency Coils
MRgFUS
Rankings
Ranking Based On Selection: 9
Matthew Covington
Metrics
H-Index
i10 Index
Citation Counts
16
25
1,217
Rankings
Ranking Based On Selection: 10
Howard Mann
Metrics
H-Index
i10 Index
Citation Counts
15
22
14,163
Rankings
Ranking Based On Selection: 11
Matthew B Morgan
Metrics
H-Index
i10 Index
Citation Counts
14
17
1,047
artificial intelligence
machine learning
clinical decision support
business intelligence
analytics
Rankings
Ranking Based On Selection: 12
Jesse Steadman
Metrics
H-Index
i10 Index
Citation Counts
9
9
219
Diagnostic Radiology
Musculoskeletal Radiology
Rankings
Ranking Based On Selection: 13
Anthony Hafez
Metrics
H-Index
i10 Index
Citation Counts
1
1
44