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 :151
Neuro oncology
skull base surgery
pituitary disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
416
340
0.817
* Total Citation Counts Rankings
Ranking Based On Selection :152
Radiology
Nuclear Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
410
282
0.688
* Total Citation Counts Rankings
Ranking Based On Selection :153
Intersection of Health-Wellbeing-Religion
Medical Education
Critical Reasoning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
410
63
0.154
* Total Citation Counts Rankings
Ranking Based On Selection :154
Neuroendovascular surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
352
0.884
* Total Citation Counts Rankings
Ranking Based On Selection :155
Diagnostic safety
Diagnostic errors
health policy
physician and hospital payment
patient safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
392
303
0.773
* Total Citation Counts Rankings
Ranking Based On Selection :156
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
382
231
0.605
* Total Citation Counts Rankings
Ranking Based On Selection :157
Biomedical Informatics
pharmacogenomics
qualitative research
mixed methods research
design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378
253
0.669
* Total Citation Counts Rankings
Ranking Based On Selection :158
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
368
357
0.970
* Total Citation Counts Rankings
Ranking Based On Selection :159
Cardiac MRI
Cardiac genetics
DENSE MRI
DTI
Microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
368
248
0.674
* Total Citation Counts Rankings
Ranking Based On Selection :160
machine learning
healthcare
human computer interaction
biomedical informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
359
358
0.997
* Total Citation Counts Rankings
Ranking Based On Selection :161
health services research
intergated health care
health policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
350
222
0.634
* Total Citation Counts Rankings
Ranking Based On Selection :162
Emergency Medicine
Critical Care Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
180
0.563
* Total Citation Counts Rankings
Ranking Based On Selection :163
Infectious Disease
Public Health
Oncology
Cardiology
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
276
222
0.804
* Total Citation Counts Rankings
Ranking Based On Selection :164
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
242
0.931
* Total Citation Counts Rankings
Ranking Based On Selection :165
Pediatric obesity prevention
patient engagement
implementation science
systems perspectives
pragmatic trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
246
146
0.593
* Total Citation Counts Rankings
Ranking Based On Selection :166
Childhood Obesity
Maternal Outcomes
Patient Engagement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242
205
0.847
* Total Citation Counts Rankings
Ranking Based On Selection :167
Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
230
110
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :168
nursing
sleep
pain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
229
219
0.956
* Total Citation Counts Rankings
Ranking Based On Selection :169
Pre/peri/postnatal exposure
endocrine disrupting chemicals
life course health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
211
0.925
* Total Citation Counts Rankings
Ranking Based On Selection :170
Neuromuscular Medicine
Electromyography
Neuromuscular Pathology
Neuromuscular Ultrasound
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
206
0.904
* Total Citation Counts Rankings
Ranking Based On Selection :171
Orthopaedic Surgery
Hand Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
198
0.917
* Total Citation Counts Rankings
Ranking Based On Selection :172
Machine Learning
Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
212
212
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :173
Alzheimer's dementia
MCI
Parkinson's disease
Dementia with Lewy body
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
155
0.861
* Total Citation Counts Rankings
Ranking Based On Selection :174
Nephrology
Undergraduate Medical Education Career Advising
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
177
52
0.294
* Total Citation Counts Rankings
Ranking Based On Selection :175
Gastroenterology
Hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
169
161
0.953
Andrew Conger
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
416
340
0.817
Neuro oncology
skull base surgery
pituitary disorders
Kiran Sargar
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
410
282
0.688
Cathy Wilcox
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
410
63
0.154
Intersection of Health-Wellbeing-Religion
Medical Education
Critical Reasoning
Shamsher Singh Dalal
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
352
0.884
Divvy K Upadhyay
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
392
303
0.773
Diagnostic safety
Diagnostic errors
health policy
physician and hospital payment
patient safety
Kamia Thakur
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
382
231
0.605
Katrina Romagnoli
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
378
253
0.669
Biomedical Informatics
pharmacogenomics
qualitative research
mixed methods research
design
Lauren Frisbie
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
368
357
0.970
Eric Carruth
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
368
248
0.674
Elliot G Mitchell
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
359
358
0.997
machine learning
healthcare
human computer interaction
biomedical informatics
James M Pitcavage
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
350
222
0.634
health services research
intergated health care
health policy
Eric Melnychuk
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
180
0.563
Emergency Medicine
Critical Care Medicine
Amit Munshi Sharma
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
276
222
0.804
Infectious Disease
Public Health
Oncology
Cardiology
Medical Education
Ilene Ladd
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
242
0.931
Lisa Bailey-Davis
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
246
146
0.593
Pediatric obesity prevention
patient engagement
implementation science
systems perspectives
pragmatic trials
Jacob Mowery
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242
205
0.847
Daniel S Longyhore
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
230
110
0.478
Bruno Saconi
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
229
219
0.956
nursing
sleep
pain
Carolyn F Mccabe
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
211
0.925
Pre/peri/postnatal exposure
endocrine disrupting chemicals
life course health
J. David Avila
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
206
0.904
Neuromuscular Medicine
Electromyography
Neuromuscular Pathology
Neuromuscular Ultrasound
Neurology
Brian K FosterMd
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
216
198
0.917
Orthopaedic Surgery
Hand Surgery
Debdipto Misra
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
212
212
1.000
Machine Learning
Natural Language Processing
Chichun Emily Sun
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
155
0.861
Alzheimer's dementia
MCI
Parkinson's disease
Dementia with Lewy body
Christin Spatz
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
177
52
0.294
Nephrology
Undergraduate Medical Education Career Advising
Bing Chen
Geisinger Health System
Danville, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
169
161
0.953
Gastroenterology
Hepatology