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" (870,057 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
Katja Pinker
Radiology
Breast Imaging
Molecular Imaging
Computational Radiology
Metrics
H-Index
i10 Index
Citation
72
197
14,602
Michelle Bradbury
nanomedicine
theranostics
molecular imaging
tumor microenvironment
oncology
Metrics
H-Index
i10 Index
Citation
38
61
7,376
Anton S Becker
Radiology
Oncologic Imaging
Computer Vision
Machine Learning
Clinical Operations
Metrics
H-Index
i10 Index
Citation
33
87
4,350

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* Rankings
Ranking Based On Selection: 11
Natally Horvat
Abdominal Radiology
Gastrointestinal Cancer
Rectal Cancer
Innovation
Metrics
H-Index
i10 Index
Citation
28
56
3,619
* Rankings
Ranking Based On Selection: 21
Paola Porcari
Multi-nuclear MRI/MRS
Diffusion MRI
Hyperpolarized 13C MRSI
Cancer
Muscle
Metrics
H-Index
i10 Index
Citation
11
12
337
Krishna Nand Keshava Murthy
machine learning
artificial intelligence
medical imaging
radiology
pattern recognition
Metrics
H-Index
i10 Index
Citation
8
8
871
Jad Bou Ayache
Body Imaging-Neuroradiology-Nuclear Imaging-Cardiovascular Imaging
Metrics
H-Index
i10 Index
Citation
8
8
364
Rankings
Ranking Based On Selection: 1
Hedvig Hricak
Metrics
H-Index
i10 Index
Citation Counts
144
554
70,702
Rankings
Ranking Based On Selection: 2
Katja Pinker
Metrics
H-Index
i10 Index
Citation Counts
72
197
14,602
Radiology
Breast Imaging
Molecular Imaging
Computational Radiology
Rankings
Ranking Based On Selection: 3
Hebert Alberto Vargas
Metrics
H-Index
i10 Index
Citation Counts
64
173
15,023
Rankings
Ranking Based On Selection: 4
Andrei Holodny
Metrics
H-Index
i10 Index
Citation Counts
51
147
8,937
Rankings
Ranking Based On Selection: 5
Anne Covey
Metrics
H-Index
i10 Index
Citation Counts
48
102
11,929
Rankings
Ranking Based On Selection: 6
Michelle Bradbury
Metrics
H-Index
i10 Index
Citation Counts
38
61
7,376
nanomedicine
theranostics
molecular imaging
tumor microenvironment
oncology
Rankings
Ranking Based On Selection: 7
Mannelli Lorenzo
Metrics
H-Index
i10 Index
Citation Counts
37
90
4,492
Rankings
Ranking Based On Selection: 9
Anton S Becker
Metrics
H-Index
i10 Index
Citation Counts
33
87
4,350
Radiology
Oncologic Imaging
Computer Vision
Machine Learning
Clinical Operations
Rankings
Ranking Based On Selection: 10
Andreas G Wibmer
Metrics
H-Index
i10 Index
Citation Counts
30
56
4,582
radiology
cancer
adipose tissue
emergency imaging

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Rankings
Ranking Based On Selection: 11
Natally Horvat
Metrics
H-Index
i10 Index
Citation Counts
28
56
3,619
Abdominal Radiology
Gastrointestinal Cancer
Rectal Cancer
Innovation
Rankings
Ranking Based On Selection: 13
David Db Bates
Metrics
H-Index
i10 Index
Citation Counts
22
38
3,053
Rankings
Ranking Based On Selection: 14
Tae-Hyung Kim
Metrics
H-Index
i10 Index
Citation Counts
20
32
1,002
Rankings
Ranking Based On Selection: 15
Julio Arevalo-Perez
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,289
Rankings
Ranking Based On Selection: 16
Sandra Brennan
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,677
Rankings
Ranking Based On Selection: 17
Elena Kaye (Gromova-Godoy)
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,042
Medical Imaging
Interventional Radiology
Treatment Assessment
Rankings
Ranking Based On Selection: 18
Jp Das
Metrics
H-Index
i10 Index
Citation Counts
15
23
865
Rankings
Ranking Based On Selection: 19
Fourat Ridouani
Metrics
H-Index
i10 Index
Citation Counts
12
16
386
Rankings
Ranking Based On Selection: 20
Adrian Gonzalez Aguirre
Metrics
H-Index
i10 Index
Citation Counts
11
12
667
Rankings
Ranking Based On Selection: 21
Paola Porcari
Metrics
H-Index
i10 Index
Citation Counts
11
12
337
Multi-nuclear MRI/MRS
Diffusion MRI
Hyperpolarized 13C MRSI
Cancer
Muscle
Rankings
Ranking Based On Selection: 22
Cihan Duzgol
Metrics
H-Index
i10 Index
Citation Counts
9
8
229
Rankings
Ranking Based On Selection: 23
Krishna Nand Keshava Murthy
Metrics
H-Index
i10 Index
Citation Counts
8
8
871
machine learning
artificial intelligence
medical imaging
radiology
pattern recognition
Rankings
Ranking Based On Selection: 24
Jad Bou Ayache
Metrics
H-Index
i10 Index
Citation Counts
8
8
364
Body Imaging-Neuroradiology-Nuclear Imaging-Cardiovascular Imaging
Rankings
Ranking Based On Selection: 25
Eslam Wassal Youssef
Metrics
H-Index
i10 Index
Citation Counts
7
6
130
Rankings
Ranking Based On Selection: 26
Amgad M Moussa
Metrics
H-Index
i10 Index
Citation Counts
5
5
156
Rankings
Ranking Based On Selection: 27
Debkumar Sarkar
Metrics
H-Index
i10 Index
Citation Counts
5
4
77
Interventional Radiology
Interventional Oncology
Rankings
Ranking Based On Selection: 28
Anton Nosov
Metrics
H-Index
i10 Index
Citation Counts
4
0
32
Radiology
Molecular imaging
Oncologic imaging
Rankings
Ranking Based On Selection: 30
David P Woodlock
Metrics
H-Index
i10 Index
Citation Counts
2
2
221