The Citation Rankings (Highly Cited Researchers) list 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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Ophthalmology
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
387,450
249,689
0.644
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
clinical trial and evidence synthesis methodology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
212,402
171,077
0.805
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Retinal disease
diabetes
hypertension
artificial intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
268,480
146,483
0.546
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Ophthalmology Outcomes Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206,677
116,771
0.565
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80,858
70,099
0.867
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Public Health
Optometry
Ophthalmology
Visual science
Diabetic retinopathy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,529
67,867
0.899
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Ophthalmology
Retina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,867
56,735
0.812
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Ophthalmology
Retina
Vitreous
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,341
46,169
0.547
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,616
45,135
0.826
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
ophthalmology
glaucoma
optic nerve
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,819
41,652
0.708
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
ophthalmology
genomics
stem cell
artificial intelligence
translational medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77,912
39,343
0.505
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
humanitarian assistance
ophthalmology
eye banking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,418
32,992
0.629
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
ophthalmology
aging
dry eye
ocular surface
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87,537
31,991
0.365
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Glaucoma
Ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94,161
31,243
0.332
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
ophthalmology
gerontology
epidemiology
survey research
low vision
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,163
30,543
0.921
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,595
22,811
0.469
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Genetics of Complex Diseases
Functional Genomics
Systems Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,118
21,989
0.535
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
retina
image
analysis
automated
diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53,076
21,014
0.396
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
ophthalmology
image analysis
screening
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,730
20,909
0.703
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Ophthalmology
Epidemiology
Visual Impairment
Deep Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,541
19,119
0.848
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
Ocular Imaging
Aqueous Outflow
Regenerative Ophthalmology
Laser-Tissue Interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79,381
18,954
0.239
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
Ophthalmic Genetics
Ophthalmology
Glaucoma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,819
17,726
0.615
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Ophthalmology
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,882
16,811
0.482
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
Eye disease
Epidemiology
Glaucoma
Myopia
UK Biobank
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,866
16,661
0.429
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,607
15,814
0.347
Jonas JB
Ruprecht Karls Universität Heidelberg
Heidelberg, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
387,450
249,689
0.644
Ophthalmology
Epidemiology
Tianjing Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
212,402
171,077
0.805
clinical trial and evidence synthesis methodology
Tien Yin Wong
National University of Singapore
Queenstown, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
268,480
146,483
0.546
Retinal disease
diabetes
hypertension
artificial intelligence
Konrad Pesudovs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206,677
116,771
0.565
Ophthalmology Outcomes Research
Joao M Furtado *
Universidade de São Paulo USP
São Paulo, Brazil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80,858
70,099
0.867
Sare Safi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,529
67,867
0.899
Public Health
Optometry
Ophthalmology
Visual science
Diabetic retinopathy
Hamid Ahmadieh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,867
56,735
0.812
Miltiadis K Tsilimbaris
University of Crete
Rethymno, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,341
46,169
0.547
Ophthalmology
Retina
Vitreous
Sofia Androudi
University of Thessaly
Volos, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,616
45,135
0.826
Ya-Xing Wang
Capital Medical University
Beijing, China
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58,819
41,652
0.708
ophthalmology
glaucoma
optic nerve
epidemiology
Kang Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77,912
39,343
0.505
ophthalmology
genomics
stem cell
artificial intelligence
translational medicine
Stephen Waller
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,418
32,992
0.629
humanitarian assistance
ophthalmology
eye banking
Kazuo Tsubota
Keio University
Tokyo, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87,537
31,991
0.365
ophthalmology
aging
dry eye
ocular surface
Robert Weinreb
University of California San Diego
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94,161
31,243
0.332
Joshua R Ehrlich
University of Michigan
Ann Arbor, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,163
30,543
0.921
ophthalmology
gerontology
epidemiology
survey research
low vision
Jose Alain Sahel
Sorbonne Université
Paris, France
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,595
22,811
0.469
Ayellet Segre
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,118
21,989
0.535
Genetics of Complex Diseases
Functional Genomics
Systems Biology
Michael D Abramoff
University of Iowa
Iowa City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53,076
21,014
0.396
retina
image
analysis
automated
diabetes
Peto Tunde
Queen's University Belfast
Belfast, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,730
20,909
0.703
ophthalmology
image analysis
screening
public health
Yih Chung Tham
Singapore Eye Research Institute
Singapore, Singapore
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,541
19,119
0.848
Ophthalmology
Epidemiology
Visual Impairment
Deep Learning
Joel S Schuman
New York University
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79,381
18,954
0.239
Ocular Imaging
Aqueous Outflow
Regenerative Ophthalmology
Laser-Tissue Interactions
Alex Hewitt
University of Tasmania
Hobart, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,819
17,726
0.615
Ophthalmic Genetics
Ophthalmology
Glaucoma
John Kempen
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,882
16,811
0.482
Ophthalmology
Epidemiology
Paul Foster
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,866
16,661
0.429
Eye disease
Epidemiology
Glaucoma
Myopia
UK Biobank
Anthony Moore
University of California San Francisco
San Francisco, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,607
15,814
0.347