Citation Rankings
Highly Cited Researchers

Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences Highly Cited Researchers 10 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list 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
Saudi Arabia
Javed Ahmad
Nanomedicine
3D Printing Technique
Drug Delivery
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,256
4,486
0.854
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Saudi Arabia
Mohammed Algahtani
Pharmaceutics
3D printing
Nanomedicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,012
973
0.961
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Saudi Arabia
Mohammad H. Alyami
Pharmaceutical Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
508
506
0.996
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Saudi Arabia
Ismail A Walbi
Pharmacokinetics
gene delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
363
294
0.810
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Saudi Arabia
Hussain Alqhtani
Pharmaceutical Outcomes and Policy
Pharmacoepidemiology
Pharmacoeconomics
Clinical Pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
136
0.993
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Saudi Arabia
Mohammad Shabib Akhtar
Clinical Pharmacy and Pharmacotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
125
0.912
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Saudi Arabia
Bassam Al Kazman
Pharmacognosy
phytochemistry
natural products
anticancer agents
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
89
1.000

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Saudi Arabia
Yahya Mohammed A Alzahrani
Pharamcology and Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total Citation Counts Rankings
Rankings
199,063
Saudi Arabia
691
7
Ranking Based On Selection: 1
Javed Ahmad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,256
4,486
0.854
Nanomedicine
3D Printing Technique
Drug Delivery
Nanotechnology
* Total Citation Counts Rankings
Rankings
682,599
Saudi Arabia
3,790
28
Ranking Based On Selection: 2
Mohammed Algahtani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,012
973
0.961
* Total Citation Counts Rankings
Rankings
922,904
Saudi Arabia
5,522
49
Ranking Based On Selection: 3
Mohammad H. Alyami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
508
506
0.996
* Total Citation Counts Rankings
Rankings
1,059,806
Saudi Arabia
6,363
59
Ranking Based On Selection: 4
Ismail A Walbi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
363
294
0.810
* Total Citation Counts Rankings
Rankings
1,481,592
Saudi Arabia
10,279
112
Ranking Based On Selection: 5
Hussain Alqhtani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
136
0.993
Pharmaceutical Outcomes and Policy
Pharmacoepidemiology
Pharmacoeconomics
Clinical Pharmacy
* Total Citation Counts Rankings
Rankings
1,482,317
Saudi Arabia
10,282
113
Ranking Based On Selection: 6
Mohammad Shabib Akhtar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
125
0.912
* Total Citation Counts Rankings
Rankings
1,667,245
Saudi Arabia
11,629
123
Ranking Based On Selection: 7
Ahmed Lahiq|AA Lahiq, Ahmed A. Lahiq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
89
1.000
* Total Citation Counts Rankings
Rankings
1,667,354
Saudi Arabia
11,631
124
Ranking Based On Selection: 8
Bassam Al Kazman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89
89
1.000
Pharmacognosy
phytochemistry
natural products
anticancer agents
* Total Citation Counts Rankings
Rankings
1,700,491
Saudi Arabia
11,908
128
Ranking Based On Selection: 9
Israa Yousif El Khidir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
82
1.000
* Total Citation Counts Rankings
Rankings
2,100,648
Saudi Arabia
14,323
154
Ranking Based On Selection: 10
Yahya Mohammed A Alzahrani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
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