Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 804 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 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.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
United States
P Hotez
Vaccinology
Tropical Medicine
Global Health Polic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
279,513
137,338
0.491
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
United States
Donna Muzny
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
278,594
116,436
0.418
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
United States
Biykem Bozkurt
heart failure
clinical outcomes
practice guideline
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183,540
93,761
0.511
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
United States
Chad Creighton
Bioinformatics
Cance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106,495
56,702
0.532
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
United States
Hashem B El-Serag
medicine
gastroenterology and hepatolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119,370
47,522
0.398
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
United States
Matthew Ellis
drug development
precision medicine
breast cancer
cancer genomics
cancer proteomic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93,441
40,228
0.431
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
United States
Eve Shinbrot
DNA replication
DNA repair
CRC
Endometrial cancer
Cancer biolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,204
37,737
0.723
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
United States
Theresa A Nicklas
Epidemiology
child obesit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103,288
30,886
0.299
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
United States
Christopher Amos
Statistical Genetics
Genetic Epidemiology
Genomic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87,086
28,730
0.330

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
United States
DB Piyarathna
Data scienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,449
28,328
0.461
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
United States
Bing Zhang
Bioinformatics
Systems Biology
Cancer Proteomics
Proteogenomic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,249
22,935
0.670
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
United States
Wolfgang C Winkelmayer
Clinical epidemiology
outcomes
and comparative effectiveness researc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,031
20,258
0.595
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
United States
Helen Heslop
Immunotherap
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57,614
19,092
0.331
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
United States
Cristian Coarfa
Computational Biology
Parallel programmin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,017
17,352
0.598
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
United States
Ivan O Rosas
Pulmonary Fibrosis
COPD
Lung Transplantatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,660
17,279
0.730
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
United States
Hugo Bellen
Genetics
Neuroscience
Developmental biolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,969
17,118
0.329
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
United States
Aleksandar Milosavljevic
Extracellular RNA
Intercellular Communication
Epigenomics
Genome Informatics
Bioinformatic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,607
15,954
0.366
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
United States
David Moore
Molecular Biolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94,791
15,836
0.167
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
United States
William Mitch
Protein metablolism and kidney diseas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,790
14,864
0.219
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
United States
Carolyn L Smith
Molecular Pharmacolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,237
14,304
0.331
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
United States
Andreas Tolias
systems neuroscience
computational neuroscience
machine learning
artificial intelligence
NeuroA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,865
14,082
0.675
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
United States
Marisa E Hilliard
Behavioral and family diabetes management
adherence
quality of life
type 1 diabetes
risk and resilienc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,825
13,993
0.832
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
United States
Joseph L Mills
Limb salvage
Diabetic foot
Endovascular Therapy
Leg Bypass
AA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,878
13,723
0.492
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
United States
John Belmont
Cardiovascular Malformations
Viral Respiratory Disease
Population Genetic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,856
13,546
0.256
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
United States
Claudia Robertson
traumatic brain injur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,053
13,218
0.338
* Last 6 Years Citation Counts Rankings
Rankings
225
United States
79
1
Ranking Based On Selection: 1
P Hotez
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
279,513
137,338
0.491
Vaccinology
Tropical Medicine
Global Health Polic
* Last 6 Years Citation Counts Rankings
Rankings
432
United States
149
2
Ranking Based On Selection: 2
Donna Muzny
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
278,594
116,436
0.418
* Last 6 Years Citation Counts Rankings
Rankings
878
United States
282
3
Ranking Based On Selection: 3
Biykem Bozkurt
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183,540
93,761
0.511
heart failure
clinical outcomes
practice guideline
* Last 6 Years Citation Counts Rankings
Rankings
2,387
United States
927
4
Ranking Based On Selection: 4
Chad Creighton
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106,495
56,702
0.532
* Last 6 Years Citation Counts Rankings
Rankings
3,214
United States
1,256
5
Ranking Based On Selection: 5
Hashem B El-Serag
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119,370
47,522
0.398
* Last 6 Years Citation Counts Rankings
Rankings
4,211
United States
1,660
6
Ranking Based On Selection: 6
Matthew Ellis
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93,441
40,228
0.431
drug development
precision medicine
breast cancer
cancer genomics
cancer proteomic
* Last 6 Years Citation Counts Rankings
Rankings
4,675
United States
1,840
7
Ranking Based On Selection: 7
Eve Shinbrot
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,204
37,737
0.723
DNA replication
DNA repair
CRC
Endometrial cancer
Cancer biolog
* Last 6 Years Citation Counts Rankings
Rankings
6,387
United States
2,543
8
Ranking Based On Selection: 8
Theresa A Nicklas
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103,288
30,886
0.299
* Last 6 Years Citation Counts Rankings
Rankings
7,140
United States
2,850
9
Ranking Based On Selection: 9
Christopher Amos
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87,086
28,730
0.330
* Last 6 Years Citation Counts Rankings
Rankings
7,318
United States
2,922
10
Ranking Based On Selection: 10
DB Piyarathna
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,449
28,328
0.461

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.

* Last 6 Years Citation Counts Rankings
Rankings
10,253
United States
4,024
11
Ranking Based On Selection: 11
Bing Zhang
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,249
22,935
0.670
Bioinformatics
Systems Biology
Cancer Proteomics
Proteogenomic
* Last 6 Years Citation Counts Rankings
Rankings
12,417
United States
4,901
12
Ranking Based On Selection: 12
Wolfgang C Winkelmayer
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,031
20,258
0.595
Clinical epidemiology
outcomes
and comparative effectiveness researc
* Last 6 Years Citation Counts Rankings
Rankings
13,498
United States
5,332
13
Ranking Based On Selection: 13
Helen Heslop
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57,614
19,092
0.331
* Last 6 Years Citation Counts Rankings
Rankings
15,575
United States
6,131
14
Ranking Based On Selection: 14
Cristian Coarfa
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,017
17,352
0.598
* Last 6 Years Citation Counts Rankings
Rankings
15,674
United States
6,178
15
Ranking Based On Selection: 15
Ivan O Rosas
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,660
17,279
0.730
* Last 6 Years Citation Counts Rankings
Rankings
15,872
United States
6,248
16
Ranking Based On Selection: 16
Hugo Bellen
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,969
17,118
0.329
* Last 6 Years Citation Counts Rankings
Rankings
17,703
United States
6,949
17
Ranking Based On Selection: 17
Aleksandar Milosavljevic
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,607
15,954
0.366
Extracellular RNA
Intercellular Communication
Epigenomics
Genome Informatics
Bioinformatic
* Last 6 Years Citation Counts Rankings
Rankings
17,909
United States
7,034
18
Ranking Based On Selection: 18
David Moore
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94,791
15,836
0.167
* Last 6 Years Citation Counts Rankings
Rankings
19,681
United States
7,725
19
Ranking Based On Selection: 19
William Mitch
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,790
14,864
0.219
* Last 6 Years Citation Counts Rankings
Rankings
20,866
United States
8,151
20
Ranking Based On Selection: 20
Carolyn L Smith
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,237
14,304
0.331
* Last 6 Years Citation Counts Rankings
Rankings
21,376
United States
8,347
21
Ranking Based On Selection: 21
Andreas Tolias
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,865
14,082
0.675
systems neuroscience
computational neuroscience
machine learning
artificial intelligence
NeuroA
* Last 6 Years Citation Counts Rankings
Rankings
21,591
United States
8,435
22
Ranking Based On Selection: 22
Marisa E Hilliard
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,825
13,993
0.832
Behavioral and family diabetes management
adherence
quality of life
type 1 diabetes
risk and resilienc
* Last 6 Years Citation Counts Rankings
Rankings
22,230
United States
8,646
23
Ranking Based On Selection: 23
Joseph L Mills
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,878
13,723
0.492
Limb salvage
Diabetic foot
Endovascular Therapy
Leg Bypass
AA
* Last 6 Years Citation Counts Rankings
Rankings
22,695
United States
8,827
24
Ranking Based On Selection: 24
John Belmont
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,856
13,546
0.256
Cardiovascular Malformations
Viral Respiratory Disease
Population Genetic
* Last 6 Years Citation Counts Rankings
Rankings
23,521
United States
9,141
25
Ranking Based On Selection: 25
Claudia Robertson
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,053
13,218
0.338