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" (873,688 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: 1
Andrius Kazlauskas
vascular biology
pathogenesis and therapy of blinding eye diseases
Metrics
H-Index
i10 Index
Citation
84
193
26,319
* Rankings
Ranking Based On Selection: 3
Dimitri Azar
Ophthalmology Cornea
Metalloproteinase
Wound healing
Angiogenesis
Refractive Surgery LASIK
Metrics
H-Index
i10 Index
Citation
74
234
20,955
* Rankings
Ranking Based On Selection: 4
Rv Paul Chan
Retinopathy of Prematurity
Retinal Imaging
Telemedicine
Tele-Education
Medical Informatics
Metrics
H-Index
i10 Index
Citation
48
143
8,910
Dingcai Cao
Color Perception
Contrast Processing
Rod-cone interaction
Melanopsin function
Addiction
Metrics
H-Index
i10 Index
Citation
46
118
7,316
Chandrashekhar D Patil
Host-Virus interaction
Public and Environmental Health
Metabolomics
Immuno-metabolism
Immunology
Metrics
H-Index
i10 Index
Citation
33
58
3,703
Medi Eslani
Limbal Stem Cell Transplantation
Corneal Transplantation
Ocular Surface Diseases
Cataract and Refractive Surgery.
Metrics
H-Index
i10 Index
Citation
31
52
2,945
J Jason Mcanany
ophthalmology
retina
electroretinogram (ERG)
psychophysics
pupillometry
Metrics
H-Index
i10 Index
Citation
27
59
2,387

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* Rankings
Ranking Based On Selection: 13
Ghasem Yazdanpanah
Ophthalmology
Oculofacial Plastic Surgery
Ocular Tissue Engineering
Public Health
Metrics
H-Index
i10 Index
Citation
23
33
1,224
* Rankings
Ranking Based On Selection: 17
Rama Jager
retinal diseases
clinical trial design
integrative medicine
Metrics
H-Index
i10 Index
Citation
13
17
4,535
Rankings
Ranking Based On Selection: 1
Andrius Kazlauskas
Metrics
H-Index
i10 Index
Citation Counts
84
193
26,319
vascular biology
pathogenesis and therapy of blinding eye diseases
Rankings
Ranking Based On Selection: 2
William F Mieler
Metrics
H-Index
i10 Index
Citation Counts
78
224
25,650
Rankings
Ranking Based On Selection: 3
Dimitri Azar
Metrics
H-Index
i10 Index
Citation Counts
74
234
20,955
Ophthalmology Cornea
Metalloproteinase
Wound healing
Angiogenesis
Refractive Surgery LASIK
Rankings
Ranking Based On Selection: 4
Rv Paul Chan
Metrics
H-Index
i10 Index
Citation Counts
48
143
8,910
Retinopathy of Prematurity
Retinal Imaging
Telemedicine
Tele-Education
Medical Informatics
Rankings
Ranking Based On Selection: 5
Dingcai Cao
Metrics
H-Index
i10 Index
Citation Counts
46
118
7,316
Color Perception
Contrast Processing
Rod-cone interaction
Melanopsin function
Addiction
Rankings
Ranking Based On Selection: 6
Sandeep Jain
Metrics
H-Index
i10 Index
Citation Counts
39
68
7,479
Rankings
Ranking Based On Selection: 7
Chandrashekhar D Patil
Metrics
H-Index
i10 Index
Citation Counts
33
58
3,703
Host-Virus interaction
Public and Environmental Health
Metabolomics
Immuno-metabolism
Immunology
Rankings
Ranking Based On Selection: 8
Medi Eslani
Metrics
H-Index
i10 Index
Citation Counts
31
52
2,945
Limbal Stem Cell Transplantation
Corneal Transplantation
Ocular Surface Diseases
Cataract and Refractive Surgery.
Rankings
Ranking Based On Selection: 9
J Jason Mcanany
Metrics
H-Index
i10 Index
Citation Counts
27
59
2,387
ophthalmology
retina
electroretinogram (ERG)
psychophysics
pupillometry
Rankings
Ranking Based On Selection: 10
Mehmet Cem Mocan
Metrics
H-Index
i10 Index
Citation Counts
27
60
2,172

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Vinay Aakalu
Metrics
H-Index
i10 Index
Citation Counts
25
50
3,666
Ophthalmology
Stem Cell Biology
Drug Development
Rankings
Ranking Based On Selection: 12
Emily Cole
Metrics
H-Index
i10 Index
Citation Counts
24
39
2,025
Rankings
Ranking Based On Selection: 13
Ghasem Yazdanpanah
Metrics
H-Index
i10 Index
Citation Counts
23
33
1,224
Ophthalmology
Oculofacial Plastic Surgery
Ocular Tissue Engineering
Public Health
Rankings
Ranking Based On Selection: 14
Michael Andreoli
Metrics
H-Index
i10 Index
Citation Counts
21
23
2,006
Rankings
Ranking Based On Selection: 15
Sayena Jabbehdari
Metrics
H-Index
i10 Index
Citation Counts
20
44
1,419
Rankings
Ranking Based On Selection: 17
Rama Jager
Metrics
H-Index
i10 Index
Citation Counts
13
17
4,535
retinal diseases
clinical trial design
integrative medicine
Rankings
Ranking Based On Selection: 18
Kenneth R Alexander
Metrics
H-Index
i10 Index
Citation Counts
10
10
527
Rankings
Ranking Based On Selection: 19
Angelica C ScanzeraOd
Metrics
H-Index
i10 Index
Citation Counts
9
8
202
optometry
ophthalmology
epidemiology
health equity
Rankings
Ranking Based On Selection: 20
Basma Baccouche
Metrics
H-Index
i10 Index
Citation Counts
7
7
250
VEGF
permeability
retinopathy
vascular homeostasis
Rankings
Ranking Based On Selection: 21
Seyed Mahbod Baharnoori
Metrics
H-Index
i10 Index
Citation Counts
7
3
97
Rankings
Ranking Based On Selection: 23
Andrea C Arteaga
Metrics
H-Index
i10 Index
Citation Counts
3
2
61
Rankings
Ranking Based On Selection: 24
Paul R Parker
Metrics
H-Index
i10 Index
Citation Counts
2
0
15