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
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,944
834
0.283
* Total Citation Counts Rankings
Ranking Based On Selection :2
Pharmacy Practice
Drug Delivery
Cancer Therapy
Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,591
1,520
0.587
* Total Citation Counts Rankings
Ranking Based On Selection :3
Pharmaceutical sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,183
1,103
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :4
Lipid Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,284
544
0.424
* Total Citation Counts Rankings
Ranking Based On Selection :5
contact lenses
myopia
orthokeratology
astigmatism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
138
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :6
dry eye
myopia control
scleral lenses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
122
115
0.943
* Total Citation Counts Rankings
Ranking Based On Selection :7
pharmaceutics
drug delivery
formulation development
preformulation
stability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
68
0.694
* Total Citation Counts Rankings
Ranking Based On Selection :8
optometry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
William Ridder
Marshall B Ketchum University
Fullerton, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,944
834
0.283
Amir Nasrolahi Shirazi
Marshall B Ketchum University
Fullerton, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,591
1,520
0.587
Pharmacy Practice
Drug Delivery
Cancer Therapy
Medicinal Chemistry
Zhijun Wang
Marshall B Ketchum University
Fullerton, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,183
1,103
0.505
Pharmaceutical sciences
Andromeda Nauli
Marshall B Ketchum University
Fullerton, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,284
544
0.424
Erin S. Tomiyama
Marshall B Ketchum University
Fullerton, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
138
1.000
Elaine Y Chen
Marshall B Ketchum University
Fullerton, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
122
115
0.943
Rajesh Vadlapatla
Marshall B Ketchum University
Fullerton, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98
68
0.694
pharmaceutics
drug delivery
formulation development
preformulation
stability
Shora Ansari
Marshall B Ketchum University
Fullerton, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471