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 :3
Elias Traboulsi
Pediatric Ophthalmology
Genetic Diseases of the Eye
Metrics
H-Index
i10 Index
Citation
69
273
17,817
Fatema Ghasia
Ophthalmology
Visual neuroscience
Eye movements
Strabismus
Metrics
H-Index
i10 Index
Citation
20
36
1,555
Alexander D Blandford
Ophthalmology
Oculofacial Plastic and Recontructive Surgery
Metrics
H-Index
i10 Index
Citation
13
15
1,260
Rupesh Singh
Ophthalmic Imaging
OCT
SLO
Deep Learning
Ophthalmology Research
Metrics
H-Index
i10 Index
Citation
10
11
498
Christie K. Campla
vision
ophthalmology
photoreceptors
retina
retinopathy
Metrics
H-Index
i10 Index
Citation
4
3
84
Bassel Hammoud
Ophthalmology
Machine Learning
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation
3
2
51
Rankings
Ranking Based On Selection: 1
Peter Kaiser
Metrics
H-Index
i10 Index
Citation Counts
83
240
40,768
Rankings
Ranking Based On Selection: 2
Arun D Singh
Metrics
H-Index
i10 Index
Citation Counts
80
361
28,115
Rankings
Ranking Based On Selection: 3
Elias Traboulsi
Metrics
H-Index
i10 Index
Citation Counts
69
273
17,817
Pediatric Ophthalmology
Genetic Diseases of the Eye
Rankings
Ranking Based On Selection: 4
Rishi P Singh
Metrics
H-Index
i10 Index
Citation Counts
48
243
13,639
Rankings
Ranking Based On Selection: 5
Aniruddha Agarwal
Metrics
H-Index
i10 Index
Citation Counts
44
164
6,720
Rankings
Ranking Based On Selection: 6
Francesco Pichi
Metrics
H-Index
i10 Index
Citation Counts
39
99
4,439
Rankings
Ranking Based On Selection: 7
Kumar Rs
Metrics
H-Index
i10 Index
Citation Counts
39
133
10,380
Rankings
Ranking Based On Selection: 8
Fatema Ghasia
Metrics
H-Index
i10 Index
Citation Counts
20
36
1,555
Ophthalmology
Visual neuroscience
Eye movements
Strabismus
Rankings
Ranking Based On Selection: 9
Tanner J Ferguson
Metrics
H-Index
i10 Index
Citation Counts
17
23
693
Rankings
Ranking Based On Selection: 10
Alexander D Blandford
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,260
Ophthalmology
Oculofacial Plastic and Recontructive Surgery
Rankings
Ranking Based On Selection: 11
Rupesh Singh
Metrics
H-Index
i10 Index
Citation Counts
10
11
498
Ophthalmic Imaging
OCT
SLO
Deep Learning
Ophthalmology Research
Rankings
Ranking Based On Selection: 12
Daniel Cherfan
Metrics
H-Index
i10 Index
Citation Counts
6
6
443
Rankings
Ranking Based On Selection: 13
Yavuz Cakir
Metrics
H-Index
i10 Index
Citation Counts
5
3
77
Rankings
Ranking Based On Selection: 14
Christie K. Campla
Metrics
H-Index
i10 Index
Citation Counts
4
3
84
vision
ophthalmology
photoreceptors
retina
retinopathy
Rankings
Ranking Based On Selection: 15
Bassel Hammoud
Metrics
H-Index
i10 Index
Citation Counts
3
2
51
Ophthalmology
Machine Learning
Artificial Intelligence
Rankings
Ranking Based On Selection: 16
Asmita Indurkar
Metrics
H-Index
i10 Index
Citation Counts
3
1
26
Rankings
Ranking Based On Selection: 17
David Fell
Metrics
H-Index
i10 Index
Citation Counts
2
0
14