Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 2.626.037 Scientists Citation Rankings - 2025

Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.

* Total Citation Counts Rankings
Ranking Based On Selection: 101
United States
Amartya Kumar Sen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379,056
89,211
0.235
* Total Citation Counts Rankings
Ranking Based On Selection: 102
United States
John Rutherfoord
Experimental Partical Physic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378,942
131,316
0.347
* Total Citation Counts Rankings
Ranking Based On Selection: 103
Finland
Mika Kivimaki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378,921
213,576
0.564
* Total Citation Counts Rankings
Ranking Based On Selection: 104
Iran
Reza Malekzadeh
Digestive oncology
Chronic liver diseas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378,874
254,561
0.672
* Total Citation Counts Rankings
Ranking Based On Selection: 105
Switzerland
Sergio Gonzalez-Sevilla
Silicon
Detectors
Tracking
Physic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378,269
145,174
0.384
* Total Citation Counts Rankings
Ranking Based On Selection: 106
New Zealand
Valery Feigin
stroke
TBI
dementi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
377,352
234,363
0.621
* Total Citation Counts Rankings
Ranking Based On Selection: 107
Hungary
Gabriella Pasztor
Particle Physic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
377,218
170,689
0.452
* Total Citation Counts Rankings
Ranking Based On Selection: 108
Canada
Justin Albert
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375,386
139,099
0.371
* Total Citation Counts Rankings
Ranking Based On Selection: 109
United States
George Mensah
Global Health
Implementation Researc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375,236
191,042
0.509

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Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Total Citation Counts Rankings
Ranking Based On Selection: 110
United States
Mark Oreglia
particle physic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
373,255
129,729
0.348
* Total Citation Counts Rankings
Ranking Based On Selection: 111
Canada
Manuella G Vincter
Particle Physic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372,744
135,204
0.363
* Total Citation Counts Rankings
Ranking Based On Selection: 112
United Kingdom
Victoria Clarke
Qualitative research
thematic analysis
sexuality
gender
famil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372,447
283,645
0.762
* Total Citation Counts Rankings
Ranking Based On Selection: 113
France
Gilles Deleuze
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372,290
111,407
0.299
* Total Citation Counts Rankings
Ranking Based On Selection: 114
United Kingdom
Nicholas Wareham
epidemiology
metabolic disease
public health
nutrition
physical activit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
371,740
148,892
0.401
* Total Citation Counts Rankings
Ranking Based On Selection: 115
United Kingdom
Karl Friston
Neuroscienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370,901
125,991
0.340
* Total Citation Counts Rankings
Ranking Based On Selection: 116
United States
Kenneth Kinzler
Cancer
Genetics
Genomic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
369,024
84,377
0.229
* Total Citation Counts Rankings
Ranking Based On Selection: 117
United States
Krzysztof Sliwa
elementary particles
gemetry/topology of univers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367,381
128,519
0.350
* Total Citation Counts Rankings
Ranking Based On Selection: 118
United States
Eric Topol
A.I.
genomics
digital
individualized medicin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366,944
92,531
0.252
* Total Citation Counts Rankings
Ranking Based On Selection: 119
United States
Josef Coresh
Aging
vascular disease
dementia
kidney disease
epidemiolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366,384
166,066
0.453
* Total Citation Counts Rankings
Ranking Based On Selection: 120
Netherlands
Diederick E. Grobbee
medicine
epidemiology
coronary heart disease
global healt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
365,638
139,271
0.381
* Total Citation Counts Rankings
Ranking Based On Selection: 121
United Kingdom
Daniela Bortoletto
Particle Physic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
363,722
126,318
0.347
* Total Citation Counts Rankings
Ranking Based On Selection: 122
Canada
Holger Schünemann
GRADE
Recommendations
Knowledge Synthesis
Systematic Reviews
Guideline
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
362,815
204,138
0.563
* Total Citation Counts Rankings
Ranking Based On Selection: 123
Denmark
Matthias Mann
Proteomics
Systems biology
Metabolic diseases
Cancer
Signal Transductio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
362,815
112,823
0.311
* Total Citation Counts Rankings
Ranking Based On Selection: 124
United States
Carlo Dallapiccola
experimental high energy physics
experimental particle physic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
360,190
125,059
0.347
* Total Citation Counts Rankings
Ranking Based On Selection: 125
Canada
Thomas Koffas
Physics
Experimental High Energy Physics
Neutrinos
Higgs
Detector Developmen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
359,667
169,723
0.472
* Total Citation Counts Rankings
Rankings
101
United States
51
9
Ranking Based On Selection: 101
Amartya Kumar Sen
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379,056
89,211
0.235
* Total Citation Counts Rankings
Rankings
102
United States
52
1
Ranking Based On Selection: 102
John Rutherfoord
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378,942
131,316
0.347
* Total Citation Counts Rankings
Rankings
103
Finland
2
2
Ranking Based On Selection: 103
Mika Kivimaki
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378,921
213,576
0.564
* Total Citation Counts Rankings
Rankings
104
Iran
2
2
Ranking Based On Selection: 104
Reza Malekzadeh
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378,874
254,561
0.672
* Total Citation Counts Rankings
Rankings
105
Switzerland
3
1
Ranking Based On Selection: 105
Sergio Gonzalez-Sevilla
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378,269
145,174
0.384
* Total Citation Counts Rankings
Rankings
106
New Zealand
2
1
Ranking Based On Selection: 106
Valery Feigin
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
377,352
234,363
0.621
* Total Citation Counts Rankings
Rankings
107
Hungary
1
1
Ranking Based On Selection: 107
Gabriella Pasztor
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
377,218
170,689
0.452
* Total Citation Counts Rankings
Rankings
108
Canada
9
1
Ranking Based On Selection: 108
Justin Albert
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375,386
139,099
0.371
* Total Citation Counts Rankings
Rankings
109
United States
53
1
Ranking Based On Selection: 109
George Mensah
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
375,236
191,042
0.509
Global Health
Implementation Researc
* Total Citation Counts Rankings
Rankings
110
United States
54
2
Ranking Based On Selection: 110
Mark Oreglia
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
373,255
129,729
0.348

Is Your University Ready for the Future?

Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Total Citation Counts Rankings
Rankings
111
Canada
10
1
Ranking Based On Selection: 111
Manuella G Vincter
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372,744
135,204
0.363
* Total Citation Counts Rankings
Rankings
112
United Kingdom
8
1
Ranking Based On Selection: 112
Victoria Clarke
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372,447
283,645
0.762
Qualitative research
thematic analysis
sexuality
gender
famil
* Total Citation Counts Rankings
Rankings
113
France
5
1
Ranking Based On Selection: 113
Gilles Deleuze
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372,290
111,407
0.299
* Total Citation Counts Rankings
Rankings
114
United Kingdom
9
1
Ranking Based On Selection: 114
Nicholas Wareham
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
371,740
148,892
0.401
epidemiology
metabolic disease
public health
nutrition
physical activit
* Total Citation Counts Rankings
Rankings
115
United Kingdom
10
1
Ranking Based On Selection: 115
Karl Friston
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
370,901
125,991
0.340
* Total Citation Counts Rankings
Rankings
116
United States
55
4
Ranking Based On Selection: 116
Kenneth Kinzler
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
369,024
84,377
0.229
* Total Citation Counts Rankings
Rankings
117
United States
56
1
Ranking Based On Selection: 117
Krzysztof Sliwa
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367,381
128,519
0.350
elementary particles
gemetry/topology of univers
* Total Citation Counts Rankings
Rankings
118
United States
57
1
Ranking Based On Selection: 118
Eric Topol
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366,944
92,531
0.252
* Total Citation Counts Rankings
Rankings
119
United States
58
5
Ranking Based On Selection: 119
Josef Coresh
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366,384
166,066
0.453
Aging
vascular disease
dementia
kidney disease
epidemiolog
* Total Citation Counts Rankings
Rankings
120
Netherlands
1
1
Ranking Based On Selection: 120
Diederick E. Grobbee
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
365,638
139,271
0.381
* Total Citation Counts Rankings
Rankings
121
United Kingdom
11
2
Ranking Based On Selection: 121
Daniela Bortoletto
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
363,722
126,318
0.347
* Total Citation Counts Rankings
Rankings
122
Canada
11
4
Ranking Based On Selection: 122
Holger Schünemann
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
362,815
204,138
0.563
GRADE
Recommendations
Knowledge Synthesis
Systematic Reviews
Guideline
* Total Citation Counts Rankings
Rankings
123
Denmark
1
1
Ranking Based On Selection: 123
Matthias Mann
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
362,815
112,823
0.311
Proteomics
Systems biology
Metabolic diseases
Cancer
Signal Transductio
* Total Citation Counts Rankings
Rankings
124
United States
59
3
Ranking Based On Selection: 124
Carlo Dallapiccola
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
360,190
125,059
0.347
experimental high energy physics
experimental particle physic
* Total Citation Counts Rankings
Rankings
125
Canada
12
2
Ranking Based On Selection: 125
Thomas Koffas
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
359,667
169,723
0.472
Physics
Experimental High Energy Physics
Neutrinos
Higgs
Detector Developmen