The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :1
Ophthalmology
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375,044
268,577
0.716
* Total Citation Counts Rankings
Ranking Based On Selection :2
Retinal disease
diabetes
hypertension
artificial intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
262,229
160,579
0.612
* Total Citation Counts Rankings
Ranking Based On Selection :3
Ophthalmology Outcomes Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
201,890
131,592
0.652
* Total Citation Counts Rankings
Ranking Based On Selection :4
clinical trial and evidence synthesis methodology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
200,112
165,835
0.829
* Total Citation Counts Rankings
Ranking Based On Selection :5
Glaucoma
Ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,754
35,151
0.379
* Total Citation Counts Rankings
Ranking Based On Selection :6
ophthalmology
aging
dry eye
ocular surface
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86,318
35,927
0.416
* Total Citation Counts Rankings
Ranking Based On Selection :7
Ophthalmology
Retina
Vitreous
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,847
52,938
0.639
* Total Citation Counts Rankings
Ranking Based On Selection :8
Ocular Imaging
Aqueous Outflow
Regenerative Ophthalmology
Laser-Tissue Interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,642
22,143
0.282
* Total Citation Counts Rankings
Ranking Based On Selection :9
ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,207
73,274
0.937
* Total Citation Counts Rankings
Ranking Based On Selection :10
ophthalmology
genomics
stem cell
artificial intelligence
translational medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,308
42,701
0.560
* Total Citation Counts Rankings
Ranking Based On Selection :11
Public Health
Optometry
Ophthalmology
Visual science
Diabetic retinopathy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,977
68,934
0.958
* Total Citation Counts Rankings
Ranking Based On Selection :12
Ophthalmology
Retina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,454
59,133
0.877
* Total Citation Counts Rankings
Ranking Based On Selection :13
eye
retina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,237
15,683
0.252
* Total Citation Counts Rankings
Ranking Based On Selection :14
ophthalmology
retina
genetic testing
retinal degeneration
retinitis pigmentosa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,111
18,287
0.299
* Total Citation Counts Rankings
Ranking Based On Selection :15
ophthalmology
glaucoma
optic nerve
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,833
45,110
0.794
* Total Citation Counts Rankings
Ranking Based On Selection :16
retina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,340
13,369
0.242
* Total Citation Counts Rankings
Ranking Based On Selection :17
Ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,869
47,847
0.905
* Total Citation Counts Rankings
Ranking Based On Selection :18
Ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,397
13,635
0.260
* Total Citation Counts Rankings
Ranking Based On Selection :19
retina
image
analysis
automated
diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,176
23,831
0.457
* Total Citation Counts Rankings
Ranking Based On Selection :20
humanitarian assistance
ophthalmology
eye banking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,414
37,410
0.728
* Total Citation Counts Rankings
Ranking Based On Selection :21
ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,751
17,593
0.347
* Total Citation Counts Rankings
Ranking Based On Selection :22
Diabetic Retinopathy
Clinical Trial Design Implementation and Analysis
Retinal Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,411
14,871
0.301
* Total Citation Counts Rankings
Ranking Based On Selection :23
angiogenesis
age-related macular degeneration
pericytes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,709
9,252
0.194
* Total Citation Counts Rankings
Ranking Based On Selection :24
ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,515
24,822
0.522
* Total Citation Counts Rankings
Ranking Based On Selection :25
ophthalmology
epidemiology
blindness prevention
public health
child survival
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,300
7,679
0.162
Jonas JB
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375,044
268,577
0.716
Ophthalmology
Epidemiology
Tien Yin Wong
National University of Singapore
Queenstown, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
262,229
160,579
0.612
Retinal disease
diabetes
hypertension
artificial intelligence
Konrad Pesudovs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
201,890
131,592
0.652
Ophthalmology Outcomes Research
Tianjing Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
200,112
165,835
0.829
clinical trial and evidence synthesis methodology
Robert Weinreb
University of California San Diego
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,754
35,151
0.379
Kazuo Tsubota
Keio University
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86,318
35,927
0.416
ophthalmology
aging
dry eye
ocular surface
Miltiadis K Tsilimbaris
University of Crete
Rethymno, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,847
52,938
0.639
Ophthalmology
Retina
Vitreous
Joel S Schuman
New York University
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,642
22,143
0.282
Ocular Imaging
Aqueous Outflow
Regenerative Ophthalmology
Laser-Tissue Interactions
Joao M Furtado *
Universidade de São Paulo USP
São Paulo, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,207
73,274
0.937
Kang Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,308
42,701
0.560
ophthalmology
genomics
stem cell
artificial intelligence
translational medicine
Sare Safi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,977
68,934
0.958
Public Health
Optometry
Ophthalmology
Visual science
Diabetic retinopathy
Hamid Ahmadieh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,454
59,133
0.877
Krzysztof Palczewski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,237
15,683
0.252
Edwin M Stone
University of Iowa
Iowa City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,111
18,287
0.299
ophthalmology
retina
genetic testing
retinal degeneration
retinitis pigmentosa
Ya-Xing Wang
Capital Medical University
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,833
45,110
0.794
ophthalmology
glaucoma
optic nerve
epidemiology
Alan Bird
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55,340
13,369
0.242
Sofia Androudi
University of Thessaly
Volos, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,869
47,847
0.905
Chi-Chao Chan
National Eye Institute
Bethesda, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,397
13,635
0.260
Michael D Abramoff
University of Iowa
Iowa City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,176
23,831
0.457
retina
image
analysis
automated
diabetes
Stephen Waller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,414
37,410
0.728
humanitarian assistance
ophthalmology
eye banking
Jay Duker
Tufts Medical Center
Boston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,751
17,593
0.347
Lloyd Paul Aiello
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,411
14,871
0.301
Diabetic Retinopathy
Clinical Trial Design Implementation and Analysis
Retinal Imaging
Patricia A D Amore
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,709
9,252
0.194
angiogenesis
age-related macular degeneration
pericytes
Jose Alain Sahel
Sorbonne Université
Paris, France
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,515
24,822
0.522
Alfred Sommer
Johns Hopkins University
Baltimore, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,300
7,679
0.162
ophthalmology
epidemiology
blindness prevention
public health
child survival