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 :1
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,379
6,201
0.219
* Total Citation Counts Rankings
Ranking Based On Selection :2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,576
9,556
0.576
* Total Citation Counts Rankings
Ranking Based On Selection :3
Neurosurgery
Epilepsy
Deep Brain Stimulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,553
6,880
0.720
* Total Citation Counts Rankings
Ranking Based On Selection :4
spine
neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,132
5,244
0.645
* Total Citation Counts Rankings
Ranking Based On Selection :5
Auditory neuroscience
audiology
musical experience
hearing loss
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,693
2,372
0.417
* Total Citation Counts Rankings
Ranking Based On Selection :6
Hematologic Malignancies
Lymphoma
Cellular Therapy
Immunotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,576
2,678
0.749
* Total Citation Counts Rankings
Ranking Based On Selection :7
Artificial Intelligence in Medicine and Gastroenterology
Digital Health
Colonoscopy
Barrett's
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,225
2,781
0.862
* Total Citation Counts Rankings
Ranking Based On Selection :8
cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,197
349
0.159
* Total Citation Counts Rankings
Ranking Based On Selection :9
breast cancer/cancer genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,169
1,594
0.735
* Total Citation Counts Rankings
Ranking Based On Selection :10
multiple sclerosis
neuromyelitis optica
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,053
1,311
0.639
* Total Citation Counts Rankings
Ranking Based On Selection :11
breast cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,543
937
0.607
* Total Citation Counts Rankings
Ranking Based On Selection :12
Interventional Pulmonology and Thoracic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,375
931
0.677
* Total Citation Counts Rankings
Ranking Based On Selection :13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,236
763
0.617
* Total Citation Counts Rankings
Ranking Based On Selection :14
Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,136
667
0.587
* Total Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
749
174
0.232
* Total Citation Counts Rankings
Ranking Based On Selection :16
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
619
526
0.850
* Total Citation Counts Rankings
Ranking Based On Selection :17
Bariatric Surgery
Minimally Invasive Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
613
323
0.527
* Total Citation Counts Rankings
Ranking Based On Selection :18
Biomarker
Mass Spectrometry
Cancer Stem Cell
Cancer Invasion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
499
200
0.401
* Total Citation Counts Rankings
Ranking Based On Selection :19
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
389
231
0.594
* Total Citation Counts Rankings
Ranking Based On Selection :20
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
71
0.314
* Total Citation Counts Rankings
Ranking Based On Selection :21
Medical Physics
Health Physics
Biomedical Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
70
0.511
* Total Citation Counts Rankings
Ranking Based On Selection :22
Surgery
Biomedical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
84
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :23
Internal Medicine
Preventative Health
Collaborative Care
Complex Disease Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
David Warren Newell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,379
6,201
0.219
Robert Hart
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,576
9,556
0.576
Ryder Gwinn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,553
6,880
0.720
Neurosurgery
Epilepsy
Deep Brain Stimulation
Rod Oskouian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,132
5,244
0.645
Alexandra Parbery-Clark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,693
2,372
0.417
Auditory neuroscience
audiology
musical experience
hearing loss
Krish Patel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,576
2,678
0.749
Hematologic Malignancies
Lymphoma
Cellular Therapy
Immunotherapy
Sravanthi Parasa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,225
2,781
0.862
Artificial Intelligence in Medicine and Gastroenterology
Digital Health
Colonoscopy
Barrett's
Song Zhao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,197
349
0.159
Erin Ellis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,169
1,594
0.735
Pavle Repovic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,053
1,311
0.639
multiple sclerosis
neuromyelitis optica
Angelena Crown
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,543
937
0.607
Candice Wilshire
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,375
931
0.677
Interventional Pulmonology and Thoracic Surgery
Adam Bograd
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,236
763
0.617
Christopher R Gilbert
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,136
667
0.587
Douglas Kieper
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
749
174
0.232
Kevin Reinard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
619
526
0.850
Sara E. Martin Del Campo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
613
323
0.527
Bariatric Surgery
Minimally Invasive Surgery
Dhiman Ghosh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
499
200
0.401
Biomarker
Mass Spectrometry
Cancer Stem Cell
Cancer Invasion
Carter S Gerard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
389
231
0.594
Neil Siecke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
71
0.314
Wenhuan Jiang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
70
0.511
Medical Physics
Health Physics
Biomedical Science
Daniel J Romary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
84
1.000
Surgery
Biomedical Engineering
Peter C Olson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
30
0.833
Internal Medicine
Preventative Health
Collaborative Care
Complex Disease Management