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
Pharmacovigilance
Natural language processing
Text mining
Health surveillance
Drug safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
516
407
0.789
* Total Citation Counts Rankings
Ranking Based On Selection :2
Drug Delivery
RNA Therapeutics
CMC
Nanoparticles
Liposomes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,057
3,408
0.674
* Total Citation Counts Rankings
Ranking Based On Selection :3
Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,281
2,151
0.943
* Total Citation Counts Rankings
Ranking Based On Selection :4
pediatric speech disorders
ataxia
motor speech
neuroimaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
312
228
0.731
* Total Citation Counts Rankings
Ranking Based On Selection :5
Oral and Maxillofacial Surgery
Resident Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
308
256
0.831
* Total Citation Counts Rankings
Ranking Based On Selection :6
Biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
706
705
0.999
* Total Citation Counts Rankings
Ranking Based On Selection :7
Obstetrics and Woman Health Nursing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
653
635
0.972
* Total Citation Counts Rankings
Ranking Based On Selection :8
Dentistry
Oral Pathology
Oral Lichen Planus
Oral Premalignant lesions and conditions
Odontogenic tumors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
524
289
0.552
* Total Citation Counts Rankings
Ranking Based On Selection :9
Biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
491
491
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :10
Pathology
Cancer
Immunology
Imaging
Therapeutics and Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
490
387
0.790
* Total Citation Counts Rankings
Ranking Based On Selection :11
Human skeletal biology
forensic anthropology
forensic archaeology
human variation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
495
474
0.958
* Total Citation Counts Rankings
Ranking Based On Selection :12
Oral Biology
Oral Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
474
303
0.639
* Total Citation Counts Rankings
Ranking Based On Selection :13
dentistry
endodontics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
464
416
0.897
* Total Citation Counts Rankings
Ranking Based On Selection :14
Ophthalmology
Imaging
Retina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
448
448
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :15
endourology
urologic tumors
congenital anomalies
reconstructive urosurgery
prostatic and urolithiasis surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
440
279
0.634
* Total Citation Counts Rankings
Ranking Based On Selection :16
pediatrics
opioid use
health services research
evolutionary biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
430
428
0.995
* Total Citation Counts Rankings
Ranking Based On Selection :17
Orthopedics
Manual Therapy
Exercise
Clinical Practice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
429
239
0.557
* Total Citation Counts Rankings
Ranking Based On Selection :18
Pediatric Dentistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
428
292
0.682
* Total Citation Counts Rankings
Ranking Based On Selection :19
Biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
407
403
0.990
* Total Citation Counts Rankings
Ranking Based On Selection :20
Oncology
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
421
0.998
* Total Citation Counts Rankings
Ranking Based On Selection :21
Lung Injury
Extracellular vesicles
SCD
Neutrophil activation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
395
379
0.959
* Total Citation Counts Rankings
Ranking Based On Selection :22
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
397
229
0.577
* Total Citation Counts Rankings
Ranking Based On Selection :23
health policy
primary care
leadership
wellness and prevention
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
361
224
0.620
* Total Citation Counts Rankings
Ranking Based On Selection :24
Bayesian Statistics
Variable Selection
Medical Imaging Analysis
Spatial Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367
364
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :25
Virology
Adaptive Immunity
Innate Antiviral Immunity
Vaccinology
Coronaviruses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
360
354
0.983
Carrie E Pierce
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
516
407
0.789
Pharmacovigilance
Natural language processing
Text mining
Health surveillance
Drug safety
Heinrich Haas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,057
3,408
0.674
Drug Delivery
RNA Therapeutics
CMC
Nanoparticles
Liposomes
Ajlan Atasoy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,281
2,151
0.943
Caroline Spencer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
312
228
0.731
pediatric speech disorders
ataxia
motor speech
neuroimaging
R. John Tannyhill, Iii, Dds, Facs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
308
256
0.831
Oral and Maxillofacial Surgery
Resident Education
Heba Abdel Fatah Ibrahim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
653
635
0.972
Obstetrics and Woman Health Nursing
Manish Juneja
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
524
289
0.552
Dentistry
Oral Pathology
Oral Lichen Planus
Oral Premalignant lesions and conditions
Odontogenic tumors
Mansi Thakrar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
491
491
1.000
Said Elshafae|Said M Elshafae, S Elshafae, Elshafae, Said
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
490
387
0.790
Pathology
Cancer
Immunology
Imaging
Therapeutics and Molecular Biology
Sean D Tallman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
495
474
0.958
Human skeletal biology
forensic anthropology
forensic archaeology
human variation
Hitesh Vij
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
474
303
0.639
Almira Isufi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
464
416
0.897
Rebecca Zeng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
448
448
1.000
Ophthalmology
Imaging
Retina
Hammouda Sherif
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
440
279
0.634
endourology
urologic tumors
congenital anomalies
reconstructive urosurgery
prostatic and urolithiasis surgery
Brigid Garrity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
430
428
0.995
pediatrics
opioid use
health services research
evolutionary biology
Lee Marinko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
429
239
0.557
Orthopedics
Manual Therapy
Exercise
Clinical Practice
Fevzi Kavrik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
428
292
0.682
Zhenwei Zhou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
407
403
0.990
Myriam Mariam Markouli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
422
421
0.998
Ayyanar Sivanantham
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
395
379
0.959
Lung Injury
Extracellular vesicles
SCD
Neutrophil activation
Orhan Tansel Korkmaz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
397
229
0.577
Amy J Lamb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
361
224
0.620
health policy
primary care
leadership
wellness and prevention
Shariq Mohammed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367
364
0.992
Bayesian Statistics
Variable Selection
Medical Imaging Analysis
Spatial Statistics
Brianna Close
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
360
354
0.983
Virology
Adaptive Immunity
Innate Antiviral Immunity
Vaccinology
Coronaviruses