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.

Prakash Adhikari
Pupil
Intrinsically Photosensitive Retinal Ganglion Cells
Glaucoma
Circadian Function
Metrics
H-Index
i10 Index
Citation
18
27
1,120
Trent Carberry
Disability
Positive Behaviour Support
Driving
Biological Motion
Metrics
H-Index
i10 Index
Citation
15
19
1,376
Dinesh Venugopal
Vision rehabilitation
low vision
performance-based measures
PROMs
Metrics
H-Index
i10 Index
Citation
3
3
123
Rankings
Ranking Based On Selection: 1
Michael John Collins
Metrics
H-Index
i10 Index
Citation Counts
73
247
16,631
Rankings
Ranking Based On Selection: 2
Stephen J Vincent
Metrics
H-Index
i10 Index
Citation Counts
43
99
6,128
Rankings
Ranking Based On Selection: 3
Prakash Adhikari
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,120
Pupil
Intrinsically Photosensitive Retinal Ganglion Cells
Glaucoma
Circadian Function
Rankings
Ranking Based On Selection: 4
Marwan Suheimat
Metrics
H-Index
i10 Index
Citation Counts
17
26
786
Rankings
Ranking Based On Selection: 5
Trent Carberry
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,376
Disability
Positive Behaviour Support
Driving
Biological Motion
Rankings
Ranking Based On Selection: 6
Emily Woodman Pieterse
Metrics
H-Index
i10 Index
Citation Counts
8
8
649
Optometry
Myopia
Ocular Imaging
Ocular Therapeutics
Rankings
Ranking Based On Selection: 7
Satish Kumar Gupta
Metrics
H-Index
i10 Index
Citation Counts
5
4
117
Rankings
Ranking Based On Selection: 8
Dinesh Venugopal
Metrics
H-Index
i10 Index
Citation Counts
3
3
123
Vision rehabilitation
low vision
performance-based measures
PROMs
Rankings
Ranking Based On Selection: 9
Soraya Ghaderi
Metrics
H-Index
i10 Index
Citation Counts
2
2
84
Optometry vision science ophthalmology Eye care