Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 104 Scientists Citation Rankings - 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.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
United States
Mary P Bronner
Pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,658
4,241
0.216
* Total Citation Counts Rankings
Ranking Based On Selection: 2
United States
Tracy George
Hematopathology
mast cell disease
laboratory hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,277
4,966
0.535
* Total Citation Counts Rankings
Ranking Based On Selection: 3
United States
Thomas B Martins
Immunology
cytokines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,209
1,187
0.282
* Total Citation Counts Rankings
Ranking Based On Selection: 4
United States
Katie Rudd
Human Genetics
Genomics
Chromosome Biology
Copy Number Variation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,141
1,156
0.279
* Total Citation Counts Rankings
Ranking Based On Selection: 5
United Kingdom
Ahmad El-Kharouf
Hydrogen
Fuel Cells
Electrolysers
Fuel Cell Applications
Materials Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,781
1,675
0.602
* Total Citation Counts Rankings
Ranking Based On Selection: 6
United States
Joely Straseski
Clinical Chemistry
Endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,072
1,102
0.532
* Total Citation Counts Rankings
Ranking Based On Selection: 7
United States
Cecily P Vaughn
molecular diagnostics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,013
610
0.303
* Total Citation Counts Rankings
Ranking Based On Selection: 8
United States
KL Johnson-Davis
Clinical Toxicology
Clinical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,000
1,277
0.639
* Total Citation Counts Rankings
Ranking Based On Selection: 9
United Kingdom
Simon James Price
Engineering Geology
glacial and periglacial effects on ground properties
cities and the
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,998
977
0.489

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
United Kingdom
Damian Grant
Earthquake Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,898
852
0.449
* Total Citation Counts Rankings
Ranking Based On Selection: 11
United Kingdom
Justin Bishop
transport
built environment
air quality
electric power generation
sustainability and sustainable development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,803
998
0.554
* Total Citation Counts Rankings
Ranking Based On Selection: 12
United States
N Scott Reading
hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,690
556
0.329
* Total Citation Counts Rankings
Ranking Based On Selection: 13
United Kingdom
Rubina Ramponi
CFD
Natural ventilation
Urban Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,545
787
0.509
* Total Citation Counts Rankings
Ranking Based On Selection: 14
United Kingdom
Samila Bandara
Geotechnical engineering
MPM
FEM
scientific software development
large deformations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,484
1,063
0.716
* Total Citation Counts Rankings
Ranking Based On Selection: 15
United Kingdom
Isabella Gaetani
Energy
Building Performance Simulation
Smart Buildings
Occupant Behavior
Natural Ventilation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,421
994
0.700
* Total Citation Counts Rankings
Ranking Based On Selection: 16
United States
Brendan O'Fallon
Bioinformatics
Population Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,179
499
0.423
* Total Citation Counts Rankings
Ranking Based On Selection: 17
United Kingdom
Panagiotis Kotsovinos
Fire Safety Engineering
Passive Fire Protection
Structural Fire Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,123
971
0.865
* Total Citation Counts Rankings
Ranking Based On Selection: 18
United Kingdom
Andrew Spinks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,089
337
0.309
* Total Citation Counts Rankings
Ranking Based On Selection: 19
United Kingdom
Chu E Ho
Underground Excavation
Foundations
Deep Excavations
Soil Improvement
Grouting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,071
423
0.395
* Total Citation Counts Rankings
Ranking Based On Selection: 20
United States
Kevin Boehme
Computational Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
999
636
0.637
* Total Citation Counts Rankings
Ranking Based On Selection: 21
United Kingdom
Michael Kinsey
evacuation
modelling
pedestrian
human behaviour
fire
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
896
567
0.633
* Total Citation Counts Rankings
Ranking Based On Selection: 22
United Kingdom
Fragkoulis Fragkiskos Kanavaris|Fragkoulis Kanavaris, Fragkiskos Kanavaris, Φραγκούλης Καναβάρης
Low carbon concrete
supplementary cementitious materials
Thermal and shrinkage cracking
early age
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
881
805
0.914
* Total Citation Counts Rankings
Ranking Based On Selection: 23
United Kingdom
Ioannis Vazaios
Geotechnical Engineering
Geological Engineering
Civil Engineering
Mining Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
837
706
0.843
* Total Citation Counts Rankings
Ranking Based On Selection: 24
United Kingdom
Tung Tran
Sustainable materials
Fiber reinforced concrete
Geopolymer concrete
Impact engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
799
794
0.994
* Total Citation Counts Rankings
Ranking Based On Selection: 25
United States
Devin W Close
Molecular Diagnostics
Genetics
Structural Biology
Protein Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
716
435
0.608
* Total Citation Counts Rankings
Rankings
42,476
United States
18,672
1
Ranking Based On Selection: 1
Mary P Bronner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,658
4,241
0.216
* Total Citation Counts Rankings
Rankings
109,525
United States
43,080
2
Ranking Based On Selection: 2
Tracy George
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,277
4,966
0.535
Hematopathology
mast cell disease
laboratory hematology
* Total Citation Counts Rankings
Rankings
245,524
United States
85,286
3
Ranking Based On Selection: 3
Thomas B Martins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,209
1,187
0.282
* Total Citation Counts Rankings
Rankings
249,255
United States
86,388
4
Ranking Based On Selection: 4
Katie Rudd
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,141
1,156
0.279
Human Genetics
Genomics
Chromosome Biology
Copy Number Variation
* Total Citation Counts Rankings
Rankings
349,471
United Kingdom
24,442
1
Ranking Based On Selection: 5
Ahmad El-Kharouf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,781
1,675
0.602
Hydrogen
Fuel Cells
Electrolysers
Fuel Cell Applications
Materials Development
* Total Citation Counts Rankings
Rankings
436,940
United States
138,806
5
Ranking Based On Selection: 6
Joely Straseski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,072
1,102
0.532
* Total Citation Counts Rankings
Rankings
446,038
United States
141,247
6
Ranking Based On Selection: 7
Cecily P Vaughn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,013
610
0.303
* Total Citation Counts Rankings
Rankings
448,027
United States
141,776
7
Ranking Based On Selection: 8
KL Johnson-Davis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,000
1,277
0.639
* Total Citation Counts Rankings
Rankings
448,410
United Kingdom
29,762
2
Ranking Based On Selection: 9
Simon James Price
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,998
977
0.489
Engineering Geology
glacial and periglacial effects on ground properties
cities and the
* Total Citation Counts Rankings
Rankings
464,929
United Kingdom
30,551
3
Ranking Based On Selection: 10
Damian Grant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,898
852
0.449

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Gain data-driven strategic insights into your institution’s academic performance, global positioning, and competitive strengths through advanced analysis and benchmarking

with 20 similarly ranked institutions at City, Country, Region, and Global levels. 

* Total Citation Counts Rankings
Rankings
481,528
United Kingdom
31,440
1
Ranking Based On Selection: 11
Justin Bishop
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,803
998
0.554
transport
built environment
air quality
electric power generation
sustainability and sustainable development
* Total Citation Counts Rankings
Rankings
503,334
United States
156,490
8
Ranking Based On Selection: 12
N Scott Reading
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,690
556
0.329
* Total Citation Counts Rankings
Rankings
533,587
United Kingdom
34,152
4
Ranking Based On Selection: 13
Rubina Ramponi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,545
787
0.509
CFD
Natural ventilation
Urban Physics
* Total Citation Counts Rankings
Rankings
547,168
United Kingdom
34,829
5
Ranking Based On Selection: 14
Samila Bandara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,484
1,063
0.716
Geotechnical engineering
MPM
FEM
scientific software development
large deformations
* Total Citation Counts Rankings
Rankings
562,038
United Kingdom
35,505
2
Ranking Based On Selection: 15
Isabella Gaetani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,421
994
0.700
Energy
Building Performance Simulation
Smart Buildings
Occupant Behavior
Natural Ventilation
* Total Citation Counts Rankings
Rankings
627,909
United States
188,800
9
Ranking Based On Selection: 16
Brendan O'Fallon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,179
499
0.423
* Total Citation Counts Rankings
Rankings
645,299
United Kingdom
39,493
6
Ranking Based On Selection: 17
Panagiotis Kotsovinos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,123
971
0.865
Fire Safety Engineering
Passive Fire Protection
Structural Fire Engineering
* Total Citation Counts Rankings
Rankings
656,443
United Kingdom
40,002
7
Ranking Based On Selection: 18
Andrew Spinks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,089
337
0.309
* Total Citation Counts Rankings
Rankings
662,341
United Kingdom
40,244
3
Ranking Based On Selection: 19
Chu E Ho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,071
423
0.395
Underground Excavation
Foundations
Deep Excavations
Soil Improvement
Grouting
* Total Citation Counts Rankings
Rankings
687,272
United States
203,527
10
Ranking Based On Selection: 20
Kevin Boehme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
999
636
0.637
* Total Citation Counts Rankings
Rankings
726,340
United Kingdom
43,018
8
Ranking Based On Selection: 21
Michael Kinsey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
896
567
0.633
evacuation
modelling
pedestrian
human behaviour
fire
* Total Citation Counts Rankings
Rankings
732,244
United Kingdom
43,246
4
Ranking Based On Selection: 22
Low carbon concrete
supplementary cementitious materials
Thermal and shrinkage cracking
early age
* Total Citation Counts Rankings
Rankings
750,380
United Kingdom
44,022
5
Ranking Based On Selection: 23
Ioannis Vazaios
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
837
706
0.843
Geotechnical Engineering
Geological Engineering
Civil Engineering
Mining Engineering
* Total Citation Counts Rankings
Rankings
766,719
United Kingdom
44,657
9
Ranking Based On Selection: 24
Tung Tran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
799
794
0.994
Sustainable materials
Fiber reinforced concrete
Geopolymer concrete
Impact engineering
* Total Citation Counts Rankings
Rankings
804,629
United States
230,579
11
Ranking Based On Selection: 25
Devin W Close
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
716
435
0.608
Molecular Diagnostics
Genetics
Structural Biology
Protein Engineering
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