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.

Rachael Niederer
Uveitis
epidemiology of visual impairment
diabetic retinopathy
cataract surgery
Metrics
H-Index
i10 Index
Citation
24
43
2,340
Mo Ziaei
Ophthalmology
cornea
crosslinking
refractive surgery
Metrics
H-Index
i10 Index
Citation
21
37
2,034
James McKelvie
Stem cells
higher order aberrations
antioxidants
cataract
Metrics
H-Index
i10 Index
Citation
17
28
2,001
Rankings
Ranking Based On Selection: 1
McGhee C
Metrics
H-Index
i10 Index
Citation Counts
69
292
17,440
Rankings
Ranking Based On Selection: 2
R Jacobs
Metrics
H-Index
i10 Index
Citation Counts
31
62
4,171
Rankings
Ranking Based On Selection: 3
Andrea Vincent
Metrics
H-Index
i10 Index
Citation Counts
29
62
3,478
Rankings
Ranking Based On Selection: 4
Rachael Niederer
Metrics
H-Index
i10 Index
Citation Counts
24
43
2,340
Uveitis
epidemiology of visual impairment
diabetic retinopathy
cataract surgery
Rankings
Ranking Based On Selection: 5
Mo Ziaei
Metrics
H-Index
i10 Index
Citation Counts
21
37
2,034
Ophthalmology
cornea
crosslinking
refractive surgery
Rankings
Ranking Based On Selection: 6
Jie Zhang
Metrics
H-Index
i10 Index
Citation Counts
21
28
1,489
Rankings
Ranking Based On Selection: 7
James McKelvie
Metrics
H-Index
i10 Index
Citation Counts
17
28
2,001
Stem cells
higher order aberrations
antioxidants
cataract
Rankings
Ranking Based On Selection: 8
Joevy Z Lim
Metrics
H-Index
i10 Index
Citation Counts
6
5
245