Citation Rankings
Highly Cited Researchers

Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences Highly Cited Researchers Citation Rankings 2025

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
Egypt
Islam Ahmed (Bpharm, Msc, Pharmd, Msce)
Pharmacotherapy I Critical Care Medicine I Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
255
248
0.973
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Egypt
Mohamed K. El-Ashrey
Pharmaceutical Chemistry
Medicinal Chemistry
Drug Design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
239
215
0.900
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Egypt
Mohamed Z. Habib|Mohamed Habib
Pharmacology - Clinical Pharmacology - Neuropsychopharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
225
204
0.907
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Egypt
Ramy Elsergany
Drug Delivery
Material Science and Engineering
Physical Pharmacy
Formulation
Crystal Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
172
132
0.767
* Total Citation Counts Rankings
Rankings
1,191,974
Egypt
8,527
4
Ranking Based On Selection: 1
Islam Ahmed (Bpharm, Msc, Pharmd, Msce)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
255
248
0.973
* Total Citation Counts Rankings
Rankings
1,219,448
Egypt
9,060
7
Ranking Based On Selection: 2
Mohamed K. El-Ashrey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
239
215
0.900
* Total Citation Counts Rankings
Rankings
1,244,919
Egypt
9,514
9
Ranking Based On Selection: 3
Mohamed Z. Habib|Mohamed Habib
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
225
204
0.907
Pharmacology - Clinical Pharmacology - Neuropsychopharmacology
* Total Citation Counts Rankings
Rankings
1,359,861
Egypt
11,740
14
Ranking Based On Selection: 4
Ramy Elsergany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
172
132
0.767
Drug Delivery
Material Science and Engineering
Physical Pharmacy
Formulation
Crystal Engineering
* Total Citation Counts Rankings
Rankings
1,711,366
Egypt
18,639
30
Ranking Based On Selection: 5
Asmaa Elsayyad|Asmaa E. Elsayyad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
52
0.722