Citation Rankings
Highly Cited Researchers

University of South Carolina Highly Cited Researchers Citation Rankings 2025

The Citation Rankings (Highly Cited Researchers) 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 :176
United States
Michael D Wyatt
cancer
DNA repair
pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,598
2,960
0.308
* Total Citation Counts Rankings
Ranking Based On Selection :177
United States
Lawrence Reagan
Neuropharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,545
3,261
0.342
* Total Citation Counts Rankings
Ranking Based On Selection :178
United States
Sherry Thatcher
conflict
diversity
faultlines
identity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,427
4,630
0.491
* Total Citation Counts Rankings
Ranking Based On Selection :179
United States
Mushfiquddin Khan
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,396
2,968
0.316
* Total Citation Counts Rankings
Ranking Based On Selection :180
United States
Michael Shtutman
HIV
HIV-Associated Neurocognitive Disorder
Neuroinflammation
Cancer biology
Functional Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,186
1,971
0.215
* Total Citation Counts Rankings
Ranking Based On Selection :181
United States
Mulugeta Gebregziabher
Biostatistics
missing data
longitudinal data
semi-continous data
health services and outcomes research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,261
6,045
0.653
* Total Citation Counts Rankings
Ranking Based On Selection :182
United States
Jeffrey J Borckardt
Pain
Neurostimulation
Team Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,166
4,429
0.483
* Total Citation Counts Rankings
Ranking Based On Selection :183
United States
Mohammad M Islam
Wide bandgap power devices (SiC)
Optically controlled power devices
SiC MEMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,210
6,582
0.715
* Total Citation Counts Rankings
Ranking Based On Selection :184
United States
David Wethey
Marine ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,073
3,206
0.353
* Total Citation Counts Rankings
Ranking Based On Selection :186
United States
Xiaofeng Yang
Numerical analysis
Applied and Computational Mathematics
Scientific computing
Phase field
Computational fluid dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,986
6,964
0.775
* Total Citation Counts Rankings
Ranking Based On Selection :187
United States
John Regalbuto
heterogeneous catalyst synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,875
4,148
0.467
* Total Citation Counts Rankings
Ranking Based On Selection :188
United States
Marc Van Essen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,864
6,745
0.761
* Total Citation Counts Rankings
Ranking Based On Selection :189
United States
Chadi Nabhan
Lymphomas/CLL
Real-World Evidence
Strategy
economics
and leadership in medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,625
5,022
0.582
* Total Citation Counts Rankings
Ranking Based On Selection :190
United States
Jihong Liu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,549
4,547
0.532
* Total Citation Counts Rankings
Ranking Based On Selection :191
United States
Esmaiel Jabbari
Biomaterials
Tissue Engineering
Protein Delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,492
3,724
0.439
* Total Citation Counts Rankings
Ranking Based On Selection :192
United States
Ken D Shimizu
Chemistry
polymers
supramolecular chemistry
molecularly imprinted polymers
physical organic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,432
2,010
0.238
* Total Citation Counts Rankings
Ranking Based On Selection :193
United States
L Judson Chandler
Neuroscience
Addiction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,431
2,765
0.328
* Total Citation Counts Rankings
Ranking Based On Selection :194
United States
Thomas J Owens
Lithospheric Seismology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,278
1,980
0.239
* Total Citation Counts Rankings
Ranking Based On Selection :195
United States
Michael E Smith
neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,171
2,597
0.318
* Total Citation Counts Rankings
Ranking Based On Selection :196
United States
Christopher Williams
Catalysis
Spectroscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,987
3,536
0.443
* Total Citation Counts Rankings
Ranking Based On Selection :197
United States
Daniel F Gros
affective disorders
comorbidity
transdiagnostic assessment and treatment practices
Transdiagnostic Behavior Therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,130
4,673
0.575
* Total Citation Counts Rankings
Ranking Based On Selection :198
United States
Daniela B Friedman
health communication and aging
health literacy
cancer prevention and control
Alzheimer's disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,121
4,497
0.554
* Total Citation Counts Rankings
Ranking Based On Selection :199
United States
Dieter Haemmerich
Thermal ablation
Image-guided therapies
Image-guided Drug Delivery
Bioheat transfer
Mathematical Modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,049
3,286
0.408
* Total Citation Counts Rankings
Ranking Based On Selection :200
United States
Pooyan Jamshidi
Machine Learning Systems
Causality
ML for Systems
Systems for ML
Self-Adaptive Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,129
5,911
0.727
* Total Citation Counts Rankings
Rankings
103,728
United States
41,031
114
Ranking Based On Selection: 176
Michael D Wyatt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,598
2,960
0.308
* Total Citation Counts Rankings
Rankings
104,354
United States
41,232
115
Ranking Based On Selection: 177
Lawrence Reagan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,545
3,261
0.342
* Total Citation Counts Rankings
Rankings
105,887
United States
41,779
116
Ranking Based On Selection: 178
Sherry Thatcher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,427
4,630
0.491
conflict
diversity
faultlines
identity
* Total Citation Counts Rankings
Rankings
106,304
United States
41,928
64
Ranking Based On Selection: 179
Mushfiquddin Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,396
2,968
0.316
* Total Citation Counts Rankings
Rankings
109,112
United States
42,868
118
Ranking Based On Selection: 180
Michael Shtutman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,186
1,971
0.215
HIV
HIV-Associated Neurocognitive Disorder
Neuroinflammation
Cancer biology
Functional Genomics
* Total Citation Counts Rankings
Rankings
108,104
United States
42,540
65
Ranking Based On Selection: 181
Mulugeta Gebregziabher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,261
6,045
0.653
Biostatistics
missing data
longitudinal data
semi-continous data
health services and outcomes research
* Total Citation Counts Rankings
Rankings
109,370
United States
42,946
66
Ranking Based On Selection: 182
Jeffrey J Borckardt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,166
4,429
0.483
Pain
Neurostimulation
Team Science
* Total Citation Counts Rankings
Rankings
108,777
United States
42,763
117
Ranking Based On Selection: 183
Mohammad M Islam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,210
6,582
0.715
Wide bandgap power devices (SiC)
Optically controlled power devices
SiC MEMS
* Total Citation Counts Rankings
Rankings
110,617
United States
43,367
119
Ranking Based On Selection: 184
David Wethey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,073
3,206
0.353
* Total Citation Counts Rankings
Rankings
111,767
United States
43,785
67
Ranking Based On Selection: 185
Philip Howe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,992
2,622
0.292
* Total Citation Counts Rankings
Rankings
111,838
United States
43,806
120
Ranking Based On Selection: 186
Xiaofeng Yang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,986
6,964
0.775
Numerical analysis
Applied and Computational Mathematics
Scientific computing
Phase field
Computational fluid dynamics
* Total Citation Counts Rankings
Rankings
113,355
United States
44,334
121
Ranking Based On Selection: 187
John Regalbuto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,875
4,148
0.467
* Total Citation Counts Rankings
Rankings
113,511
United States
44,383
122
Ranking Based On Selection: 188
Marc Van Essen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,864
6,745
0.761
* Total Citation Counts Rankings
Rankings
117,116
United States
45,605
123
Ranking Based On Selection: 189
Chadi Nabhan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,625
5,022
0.582
Lymphomas/CLL
Real-World Evidence
Strategy
economics
and leadership in medicine
* Total Citation Counts Rankings
Rankings
118,269
United States
45,975
124
Ranking Based On Selection: 190
Jihong Liu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,549
4,547
0.532
* Total Citation Counts Rankings
Rankings
119,202
United States
46,291
125
Ranking Based On Selection: 191
Esmaiel Jabbari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,492
3,724
0.439
* Total Citation Counts Rankings
Rankings
120,190
United States
46,630
126
Ranking Based On Selection: 192
Ken D Shimizu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,432
2,010
0.238
Chemistry
polymers
supramolecular chemistry
molecularly imprinted polymers
physical organic
* Total Citation Counts Rankings
Rankings
120,201
United States
46,635
68
Ranking Based On Selection: 193
L Judson Chandler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,431
2,765
0.328
* Total Citation Counts Rankings
Rankings
122,632
United States
47,414
127
Ranking Based On Selection: 194
Thomas J Owens
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,278
1,980
0.239
* Total Citation Counts Rankings
Rankings
124,414
United States
47,996
69
Ranking Based On Selection: 195
Michael E Smith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,171
2,597
0.318
* Total Citation Counts Rankings
Rankings
127,566
United States
49,077
131
Ranking Based On Selection: 196
Christopher Williams
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,987
3,536
0.443
* Total Citation Counts Rankings
Rankings
125,096
United States
48,239
70
Ranking Based On Selection: 197
Daniel F Gros
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,130
4,673
0.575
affective disorders
comorbidity
transdiagnostic assessment and treatment practices
Transdiagnostic Behavior Therapy
* Total Citation Counts Rankings
Rankings
125,261
United States
48,303
129
Ranking Based On Selection: 198
Daniela B Friedman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,121
4,497
0.554
health communication and aging
health literacy
cancer prevention and control
Alzheimer's disease
* Total Citation Counts Rankings
Rankings
126,514
United States
48,722
71
Ranking Based On Selection: 199
Dieter Haemmerich
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,049
3,286
0.408
Thermal ablation
Image-guided therapies
Image-guided Drug Delivery
Bioheat transfer
Mathematical Modeling
* Total Citation Counts Rankings
Rankings
125,113
United States
48,247
128
Ranking Based On Selection: 200
Pooyan Jamshidi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,129
5,911
0.727
Machine Learning Systems
Causality
ML for Systems
Systems for ML
Self-Adaptive Systems