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 :1
Emily Chew
Clinical trials in diabetic retinopathy
age-related macular degeneration
Metrics
H-Index
i10 Index
Citation
124
433
84,508
* Rankings
Ranking Based On Selection :3
Anand Swaroop
Retinal biology
disease and therapy
Metrics
H-Index
i10 Index
Citation
107
332
45,667
* Rankings
Ranking Based On Selection :6
Robert Fariss
Retinal degeneration
Cell Biology
Confocal Microscopy
Metrics
H-Index
i10 Index
Citation
62
124
12,536
* Rankings
Ranking Based On Selection :7
Hatice N Sen
Ophthalmology
retina
uveitis
gene therapy
artificial intelligence
Metrics
H-Index
i10 Index
Citation
54
148
8,711
* Rankings
Ranking Based On Selection :8
Mones Abu-Asab|Mones S. Abu-Asab, M.S. Abu-Asab
Ultrastructural Pathology
Electron Microscopy
Bioinformatics
Cancer Biology
Metrics
H-Index
i10 Index
Citation
54
121
10,953
* Rankings
Ranking Based On Selection :10
Mrinal K Dewanjee
Translational research in Cardiovascular and Neurovascular Disease
Imaging thrombi
Stem Cell Therapy
Tissue Engineering
Drug
Metrics
H-Index
i10 Index
Citation
46
126
8,498
* Rankings
Ranking Based On Selection :11
Kapil Bharti
Ocular Translational Research
Cell Therapy
iPS cells
Metrics
H-Index
i10 Index
Citation
40
71
6,915
* Rankings
Ranking Based On Selection :12
Brian P Brooks
Ophthalmic genetics
ocular development
pediatric ophthalmology
Metrics
H-Index
i10 Index
Citation
39
94
6,141
* Rankings
Ranking Based On Selection :13
Wei Li
Retina Neurobiology
Metrics
H-Index
i10 Index
Citation
36
252
8,816
* Rankings
Ranking Based On Selection :18
Suddhasil Mookherjee
Cell and Gene Therapy
AAV
Opthalmology
Molecular Genetics
Metrics
H-Index
i10 Index
Citation
17
18
1,832
* Rankings
Ranking Based On Selection :19
Andrew Bower
adaptive optics
retinal imaging
multiphoton microscopy
fluorescence lifetime imaging microscopy
Metrics
H-Index
i10 Index
Citation
16
22
861
* Rankings
Ranking Based On Selection :20
Joanne Li
adaptive optics
multiphoton microscopy
optical coherence tomography
retinal imaging
wound healing
Metrics
H-Index
i10 Index
Citation
15
22
579
* Rankings
Ranking Based On Selection :23
Soumitra Pal
Bioinformatics
Computational Biology
High Performance Computing
Machine Learning
Metrics
H-Index
i10 Index
Citation
10
10
682
* Rankings
Ranking Based On Selection :24
Thomas Greenwell
drug addiction
pain
anatomy
vision
Metrics
H-Index
i10 Index
Citation
10
11
662
Rankings
Ranking Based On Selection: 1
Emily Chew
Metrics
H-Index
i10 Index
Citation Counts
124
433
84,508
Clinical trials in diabetic retinopathy
age-related macular degeneration
Rankings
Ranking Based On Selection: 2
Chi-Chao Chan
Metrics
H-Index
i10 Index
Citation Counts
116
591
52,397
Rankings
Ranking Based On Selection: 3
Anand Swaroop
Metrics
H-Index
i10 Index
Citation Counts
107
332
45,667
Retinal biology
disease and therapy
Rankings
Ranking Based On Selection: 4
Okihide Hikosaka
Metrics
H-Index
i10 Index
Citation Counts
105
207
43,624
Rankings
Ranking Based On Selection: 5
Susan Vitale
Metrics
H-Index
i10 Index
Citation Counts
64
110
17,719
Rankings
Ranking Based On Selection: 6
Robert Fariss
Metrics
H-Index
i10 Index
Citation Counts
62
124
12,536
Retinal degeneration
Cell Biology
Confocal Microscopy
Rankings
Ranking Based On Selection: 7
Hatice N Sen
Metrics
H-Index
i10 Index
Citation Counts
54
148
8,711
Ophthalmology
retina
uveitis
gene therapy
artificial intelligence
Rankings
Ranking Based On Selection: 8
Mones Abu-Asab|Mones S. Abu-Asab, M.S. Abu-Asab
Metrics
H-Index
i10 Index
Citation Counts
54
121
10,953
Ultrastructural Pathology
Electron Microscopy
Bioinformatics
Cancer Biology
Rankings
Ranking Based On Selection: 9
Richard Krauzlis
Metrics
H-Index
i10 Index
Citation Counts
54
87
9,318
Rankings
Ranking Based On Selection: 10
Mrinal K Dewanjee
Metrics
H-Index
i10 Index
Citation Counts
46
126
8,498
Translational research in Cardiovascular and Neurovascular Disease
Imaging thrombi
Stem Cell Therapy
Tissue Engineering
Drug
Rankings
Ranking Based On Selection: 11
Kapil Bharti
Metrics
H-Index
i10 Index
Citation Counts
40
71
6,915
Ocular Translational Research
Cell Therapy
iPS cells
Rankings
Ranking Based On Selection: 12
Brian P Brooks
Metrics
H-Index
i10 Index
Citation Counts
39
94
6,141
Ophthalmic genetics
ocular development
pediatric ophthalmology
Rankings
Ranking Based On Selection: 13
Wei Li
Metrics
H-Index
i10 Index
Citation Counts
36
252
8,816
Rankings
Ranking Based On Selection: 14
Edmond J Fitzgibbon
Metrics
H-Index
i10 Index
Citation Counts
33
68
5,252
Rankings
Ranking Based On Selection: 15
Brett Jeffrey
Metrics
H-Index
i10 Index
Citation Counts
27
42
3,591
Rankings
Ranking Based On Selection: 16
Jianfei Liu
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,159
Rankings
Ranking Based On Selection: 17
Christian Quaia
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,815
Rankings
Ranking Based On Selection: 18
Suddhasil Mookherjee
Metrics
H-Index
i10 Index
Citation Counts
17
18
1,832
Cell and Gene Therapy
AAV
Opthalmology
Molecular Genetics
Rankings
Ranking Based On Selection: 19
Andrew Bower
Metrics
H-Index
i10 Index
Citation Counts
16
22
861
adaptive optics
retinal imaging
multiphoton microscopy
fluorescence lifetime imaging microscopy
Rankings
Ranking Based On Selection: 20
Joanne Li
Metrics
H-Index
i10 Index
Citation Counts
15
22
579
adaptive optics
multiphoton microscopy
optical coherence tomography
retinal imaging
wound healing
Rankings
Ranking Based On Selection: 21
Sunit Dutta
Metrics
H-Index
i10 Index
Citation Counts
13
14
600
Rankings
Ranking Based On Selection: 22
Lin Li
Metrics
H-Index
i10 Index
Citation Counts
13
13
514
Rankings
Ranking Based On Selection: 23
Soumitra Pal
Metrics
H-Index
i10 Index
Citation Counts
10
10
682
Bioinformatics
Computational Biology
High Performance Computing
Machine Learning
Rankings
Ranking Based On Selection: 24
Thomas Greenwell
Metrics
H-Index
i10 Index
Citation Counts
10
11
662
drug addiction
pain
anatomy
vision
Rankings
Ranking Based On Selection: 25
Ginger Tansey
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,126