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 rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,296 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Gilbert L Raff
coronary artery computed tomography
CT-derived fractional flow reserve
cardiac magnetic resonance imagin
Metrics
 
H-Index
i10 Index
Citation
68
155
70,202
* Rankings
Ranking Based On Selection: 2
David E Haines
Atrial fibrillation mechanisms
biophysics of catheter ablatio
Metrics
 
H-Index
i10 Index
Citation
63
150
28,041
* Rankings
Ranking Based On Selection: 3
Peter Conlon
kidney diseas
Metrics
 
H-Index
i10 Index
Citation
60
191
16,086
* Rankings
Ranking Based On Selection: 4
Antonio Ysunza
Medicine
Voice
Speech
Resonance
Craniofacial anomalie
Metrics
 
H-Index
i10 Index
Citation
34
56
3,140
* Rankings
Ranking Based On Selection: 5
Francesca Brett
neuroscience
oncology
dementi
Metrics
 
H-Index
i10 Index
Citation
28
59
8,087
Michael Newton
Osteoarthritis
ACL rupture
Synovitis
Transcriptomics
Imagin
Metrics
 
H-Index
i10 Index
Citation
15
19
520
Shupeng Chen
Image-guided Radiotherapy
PET imagin
Metrics
 
H-Index
i10 Index
Citation
9
9
427
* Rankings
Ranking Based On Selection: 11
Fadi Qutishat
Anaesthesia and intensive Care Medicin
Metrics
 
H-Index
i10 Index
Citation
6
4
105
* Rankings
Ranking Based On Selection: 15
Ciaran F Donegan
Medicine - General and Geriatric Medicin
Metrics
 
H-Index
i10 Index
Citation
2
1
19
Rankings
Ranking Based On Selection: 1
Gilbert L Raff
Metrics
 
H-Index
i10 Index
Citation Counts
68
155
70,202
coronary artery computed tomography
CT-derived fractional flow reserve
cardiac magnetic resonance imagin
Rankings
Ranking Based On Selection: 2
David E Haines
Metrics
 
H-Index
i10 Index
Citation Counts
63
150
28,041
Atrial fibrillation mechanisms
biophysics of catheter ablatio
Rankings
Ranking Based On Selection: 3
Peter Conlon
Metrics
 
H-Index
i10 Index
Citation Counts
60
191
16,086
Rankings
Ranking Based On Selection: 4
Antonio Ysunza
Metrics
 
H-Index
i10 Index
Citation Counts
34
56
3,140
Medicine
Voice
Speech
Resonance
Craniofacial anomalie
Rankings
Ranking Based On Selection: 5
Francesca Brett
Metrics
 
H-Index
i10 Index
Citation Counts
28
59
8,087
neuroscience
oncology
dementi
Rankings
Ranking Based On Selection: 6
Xuanfeng Ding
Metrics
 
H-Index
i10 Index
Citation Counts
22
39
2,032
Rankings
Ranking Based On Selection: 7
Kuei C Lee
Metrics
 
H-Index
i10 Index
Citation Counts
16
17
1,348
Rankings
Ranking Based On Selection: 8
Michael Newton
Metrics
 
H-Index
i10 Index
Citation Counts
15
19
520
Osteoarthritis
ACL rupture
Synovitis
Transcriptomics
Imagin
Rankings
Ranking Based On Selection: 9
Shupeng Chen
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
427
Image-guided Radiotherapy
PET imagin
Rankings
Ranking Based On Selection: 10
Samantha Hartner
Metrics
 
H-Index
i10 Index
Citation Counts
6
4
105
Rankings
Ranking Based On Selection: 11
Fadi Qutishat
Metrics
 
H-Index
i10 Index
Citation Counts
6
4
105
Anaesthesia and intensive Care Medicin
Rankings
Ranking Based On Selection: 12
Rami Khoury Abdulla
Metrics
 
H-Index
i10 Index
Citation Counts
5
3
86
Rankings
Ranking Based On Selection: 13
Julie A Ferris
Metrics
 
H-Index
i10 Index
Citation Counts
3
3
142
Rankings
Ranking Based On Selection: 14
Ruth Lerman
Metrics
 
H-Index
i10 Index
Citation Counts
2
1
139
Rankings
Ranking Based On Selection: 15
Ciaran F Donegan
Metrics
 
H-Index
i10 Index
Citation Counts
2
1
19
Medicine - General and Geriatric Medicin