Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 5.014 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025
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
Computer Vision
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
449,413
245,711
0.547
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
epidemiology
clinical trials
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
328,317
179,274
0.546
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
spatial epidemiology
burden of disease
risk factors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187,737
155,636
0.829
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Clinical trials
Epidemiology
Cardiovascular Disease
Meta-analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208,304
115,595
0.555
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Particle Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
350,222
115,046
0.328
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Particle physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
313,401
112,667
0.359
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
265,696
102,293
0.385
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Brain imaging
MRI
Computational Neuroscience
Connectomics
Medical Image Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242,621
101,671
0.419
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
257,517
99,796
0.388
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
185,902
92,955
0.500
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Clinical trials
healthcare informatics
digital health
cardiovascular epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132,267
84,683
0.640
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
TIA
stroke
hypertension
aspirin
randomised trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218,972
70,480
0.322
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Computer Vision
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106,419
68,991
0.648
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Clinical research
emerging infectious diseases
epidemic infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79,138
68,079
0.860
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Physics
Astronomy
Computing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196,137
67,474
0.344
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Department of Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107,281
66,734
0.622
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70,586
66,347
0.940
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
Laser cooling
Quantum information
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143,669
63,802
0.444
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
Digital Health
Primary Care
Cardiovascular epidemiology and trials
Diagnostics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138,861
58,301
0.420
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Primary Health Care
Innovation
Global Health
Medical Sociology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110,022
53,905
0.490
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
CEP
UPC
HEP-Ex
Particle Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119,738
53,636
0.448
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
Diabetes genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,448
53,338
0.680
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Genomics
Evolutionary Biology
Population Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124,463
51,677
0.415
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
medical statistics
biostatistics
machine learning
metascience
meta-research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,051
51,609
0.832
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124,296
51,048
0.411
* Last 6 Years Citation Counts Rankings
Rankings
23
3
1
Ranking Based On Selection: 1
Andrew Zisserman
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
449,413
245,711
0.547
Computer Vision
Machine Learning
* Last 6 Years Citation Counts Rankings
Rankings
78
7
2
Ranking Based On Selection: 2
Derrick A Bennett
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
328,317
179,274
0.546
epidemiology
clinical trials
public health
* Last 6 Years Citation Counts Rankings
Rankings
116
11
3
Ranking Based On Selection: 3
Benn Sartorius
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187,737
155,636
0.829
* Last 6 Years Citation Counts Rankings
Rankings
327
25
4
Ranking Based On Selection: 4
Colin Baigent
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
208,304
115,595
0.555
Clinical trials
Epidemiology
Cardiovascular Disease
Meta-analysis
* Last 6 Years Citation Counts Rankings
Rankings
335
28
5
Ranking Based On Selection: 5
Daniela Bortoletto
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
350,222
115,046
0.328
* Last 6 Years Citation Counts Rankings
Rankings
356
30
6
Ranking Based On Selection: 6
Amanda Cooper Sarkar
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
313,401
112,667
0.359
* Last 6 Years Citation Counts Rankings
Rankings
509
44
7
Ranking Based On Selection: 7
Cornelia M Van Duijn
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
265,696
102,293
0.385
* Last 6 Years Citation Counts Rankings
Rankings
519
46
8
Ranking Based On Selection: 8
Stephen M Smith
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242,621
101,671
0.419
Brain imaging
MRI
Computational Neuroscience
Connectomics
Medical Image Analysis
* Last 6 Years Citation Counts Rankings
Rankings
566
47
9
Ranking Based On Selection: 9
Mark McCarthy
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
257,517
99,796
0.388
* Last 6 Years Citation Counts Rankings
Rankings
729
55
10
Ranking Based On Selection: 10
Henry J Snaith
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
185,902
92,955
0.500
* Last 6 Years Citation Counts Rankings
Rankings
941
65
11
Ranking Based On Selection: 11
Kazem Rahimi
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132,267
84,683
0.640
Clinical trials
healthcare informatics
digital health
cardiovascular epidemiology
* Last 6 Years Citation Counts Rankings
Rankings
1,449
93
12
Ranking Based On Selection: 12
Peter Rothwell
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218,972
70,480
0.322
* Last 6 Years Citation Counts Rankings
Rankings
1,505
98
13
Ranking Based On Selection: 13
Andrea Vedaldi
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106,419
68,991
0.648
Computer Vision
Machine Learning
* Last 6 Years Citation Counts Rankings
Rankings
1,542
99
14
Ranking Based On Selection: 14
Peter W Horby
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79,138
68,079
0.860
Clinical research
emerging infectious diseases
epidemic infectious diseases
* Last 6 Years Citation Counts Rankings
Rankings
1,570
102
15
Ranking Based On Selection: 15
Giulia Manca
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196,137
67,474
0.344
* Last 6 Years Citation Counts Rankings
Rankings
1,593
103
16
Ranking Based On Selection: 16
Philip Torr
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107,281
66,734
0.622
* Last 6 Years Citation Counts Rankings
Rankings
1,610
106
17
Ranking Based On Selection: 17
Alban Desmaison
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70,586
66,347
0.940
* Last 6 Years Citation Counts Rankings
Rankings
1,731
117
18
Ranking Based On Selection: 18
Dustin Stuart
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143,669
63,802
0.444
* Last 6 Years Citation Counts Rankings
Rankings
1,996
136
19
Ranking Based On Selection: 19
Richard Hobbs
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138,861
58,301
0.420
Digital Health
Primary Care
Cardiovascular epidemiology and trials
Diagnostics
* Last 6 Years Citation Counts Rankings
Rankings
2,269
156
20
Ranking Based On Selection: 20
Trisha Greenhalgh
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110,022
53,905
0.490
Primary Health Care
Innovation
Global Health
Medical Sociology
* Last 6 Years Citation Counts Rankings
Rankings
2,291
158
21
Ranking Based On Selection: 21
Barak Raimond Gruberg Cazon
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119,738
53,636
0.448
* Last 6 Years Citation Counts Rankings
Rankings
2,315
161
22
Ranking Based On Selection: 22
Anubha Mahajan
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,448
53,338
0.680
* Last 6 Years Citation Counts Rankings
Rankings
2,434
178
23
Ranking Based On Selection: 23
Gil McVean
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124,463
51,677
0.415
Genomics
Evolutionary Biology
Population Genetics
* Last 6 Years Citation Counts Rankings
Rankings
2,440
180
24
Ranking Based On Selection: 24
Gary Collins
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
62,051
51,609
0.832
medical statistics
biostatistics
machine learning
metascience
meta-research
* Last 6 Years Citation Counts Rankings
Rankings
2,487
183
25
Ranking Based On Selection: 25
Joanna Dunkley
University of Oxford
Oxford, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
124,296
51,048
0.411