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
neurosurgery
neurology
endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,947
8,720
0.143
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,311
14,284
0.456
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,855
3,668
0.338
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Cerebrovascular and Endovascular Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,712
6,879
0.708
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,155
3,152
0.344
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Stereotactic & Functional Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,583
4,254
0.496
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Neurological Surgery
Cerebrovascular
Stroke
Neuroendovascular
Clinical Trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,743
4,286
0.746
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Graduate Medical Education
Neuroanesthesia
Patient outcomes
Liver transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,616
2,083
0.451
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Spine Surgery
Spinal Deformity
MIS spine surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,594
2,548
0.709
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,422
888
0.367
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Neurosurgery
Neuro-oncology
Spine
Pituitary
CNS Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,189
982
0.826
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Stereotactic & Functional Neurosurgery
Pain Disorders
Peripheral Nerve Disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,140
891
0.782
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Endovascular
Skull base and Cerebrovascular
Pediatric neurosurgery& Epilepsy
Neuro-oncology & Radiosurgery
Neurotrauma and S
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,102
762
0.691
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Neurosurgery
Stroke
Robotics
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
891
639
0.717
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Neurosurgery
Spine Surgery
Spinal Deformity
Minimally Invasive Surgery
Spinal Cord
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
821
293
0.357
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Human Brain Function
Neurophysiology
Neuromodulation
Computational Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
267
0.438
Edward Oldfield
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,947
8,720
0.143
neurosurgery
neurology
endocrinology
Jason Sheehan
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,311
14,284
0.456
John A Jane Jr
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,855
3,668
0.338
Min S Park
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,712
6,879
0.708
Cerebrovascular and Endovascular Neurosurgery
Mark E Shaffrey
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,155
3,152
0.344
WJ Elias
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,583
4,254
0.496
Stereotactic & Functional Neurosurgery
Ching Jen Jared Chen
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,743
4,286
0.746
Neurological Surgery
Cerebrovascular
Stroke
Neuroendovascular
Clinical Trials
Edward Nemergut
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,616
2,083
0.451
Graduate Medical Education
Neuroanesthesia
Patient outcomes
Liver transplantation
Hamid Hassanzadeh
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,594
2,548
0.709
Spine Surgery
Spinal Deformity
MIS spine surgery
Aaron E Bond
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,422
888
0.367
Davis Taylor
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,189
982
0.826
Neurosurgery
Neuro-oncology
Spine
Pituitary
CNS Immunology
Shayan Moosa
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,140
891
0.782
Stereotactic & Functional Neurosurgery
Pain Disorders
Peripheral Nerve Disorders
Mohana Rao Patibandla
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,102
762
0.691
Endovascular
Skull base and Cerebrovascular
Pediatric neurosurgery& Epilepsy
Neuro-oncology & Radiosurgery
Neurotrauma and S
Ryan T Kellogg
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
891
639
0.717
Neurosurgery
Stroke
Robotics
AI
Bruno Cr Lazaro
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
821
293
0.357
Neurosurgery
Spine Surgery
Spinal Deformity
Minimally Invasive Surgery
Spinal Cord
Chang Chia Liu
University of Virginia
Charlottesville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
610
267
0.438
Human Brain Function
Neurophysiology
Neuromodulation
Computational Neuroscience