Citation Rankings
Highly Cited Researchers
Pfizer Inc. Highly Cited Researchers CitationMedical and Health Sciences / Pharmacy & Pharmaceutical Sciences Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
drug metabolism
clinical pharmacology
phamacometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,060
8,853
0.464
* Total Citation Counts Rankings
Ranking Based On Selection :2
Pfizer Global R&D
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,034
3,990
0.497
* Total Citation Counts Rankings
Ranking Based On Selection :3
Medicinal chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,797
832
0.144
* Total Citation Counts Rankings
Ranking Based On Selection :4
Engineering
Pharmaceutical
Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,161
2,497
0.484
* Total Citation Counts Rankings
Ranking Based On Selection :5
Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,081
2,199
0.433
* Total Citation Counts Rankings
Ranking Based On Selection :6
pharmacokinetics
clinical pharmacology
pharmacodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,485
1,363
0.304
* Total Citation Counts Rankings
Ranking Based On Selection :7
Clinical Pharmacology
Clinical PK/PD
Blood-Brain Barrier
Drug Transporters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,413
2,034
0.461
* Total Citation Counts Rankings
Ranking Based On Selection :8
clinical pharmacology
pharmacokinetics
drug development
oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,612
1,006
0.279
* Total Citation Counts Rankings
Ranking Based On Selection :9
Biopharmaceutical Drugs Preclinical Drug Safety R&D
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,171
1,384
0.436
* Total Citation Counts Rankings
Ranking Based On Selection :10
Alzheimer's
Clinical Pharmacology
Pharmacometrics
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,922
1,165
0.399
* Total Citation Counts Rankings
Ranking Based On Selection :11
Clinical Pharmacology
PK/PD
Inflammation & Immunology
Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,799
2,323
0.830
* Total Citation Counts Rankings
Ranking Based On Selection :12
Clinical Pharmacology
Pharmacogenomics
Genetic Epidemiology
Precision Medicine
Biomedical Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,693
1,421
0.528
* Total Citation Counts Rankings
Ranking Based On Selection :13
Clinical Pharmacology & Pharmacometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,062
1,737
0.842
* Total Citation Counts Rankings
Ranking Based On Selection :14
Pharmacokinetics/pharmacodynamics
biotherapeutics
oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,919
1,210
0.631
* Total Citation Counts Rankings
Ranking Based On Selection :15
Immunogenicity of Biopharmaceuticals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,860
479
0.258
* Total Citation Counts Rankings
Ranking Based On Selection :16
Clinical Pharmacology
Lorlatinib
Pharmacometrics
Pharmacokinetics
Pharmacodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,791
1,606
0.897
* Total Citation Counts Rankings
Ranking Based On Selection :17
Pharmacology
Drug Discovery
Medicinal Chemistry
Translational Research
Predictive Models
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,505
757
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :18
Pharmacology and toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
306
0.237
* Total Citation Counts Rankings
Ranking Based On Selection :19
Pharmaceutical Process Development
Process Analytical Technology
Solid Oral Dosage Forms
Tableting
Continuous Production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,169
766
0.655
* Total Citation Counts Rankings
Ranking Based On Selection :20
Pharmaceutical Engineering
Modeling and Simulation
Bioprocessing
Fluids
Granular Flows
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,111
667
0.600
* Total Citation Counts Rankings
Ranking Based On Selection :21
Pharmaceutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,100
477
0.434
* Total Citation Counts Rankings
Ranking Based On Selection :22
Pharmaceutical Medicine
Neurosciences
Gait Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,067
776
0.727
* Total Citation Counts Rankings
Ranking Based On Selection :23
PKPD & QSP Modeling
PBPK
Drug Discovery
Mathematical Modelling
Hepatitis Viruses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
992
846
0.853
* Total Citation Counts Rankings
Ranking Based On Selection :24
Medicinal Chemistry
Organic Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
861
706
0.820
* Total Citation Counts Rankings
Ranking Based On Selection :25
Pharmacometrics
Modeling and simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
200
0.241
* Total Citation Counts Rankings
Rankings
42,011
18,593
7
Ranking Based On Selection: 1
Vikas Kumar
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,060
8,853
0.464
drug metabolism
clinical pharmacology
phamacometrics
* Total Citation Counts Rankings
Rankings
122,581
47,674
31
Ranking Based On Selection: 2
Manthena V Varma
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,034
3,990
0.497
* Total Citation Counts Rankings
Rankings
172,765
63,797
53
Ranking Based On Selection: 3
Robert L Dow|Robert Lee Dow
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,797
832
0.144
* Total Citation Counts Rankings
Rankings
193,387
70,083
64
Ranking Based On Selection: 4
Mary E Spilker
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,161
2,497
0.484
Engineering
Pharmaceutical
Imaging
* Total Citation Counts Rankings
Rankings
196,407
71,007
65
Ranking Based On Selection: 5
Adam M Gilbert
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,081
2,199
0.433
* Total Citation Counts Rankings
Rankings
221,300
78,459
72
Ranking Based On Selection: 6
Joan Korth-Bradley
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,485
1,363
0.304
pharmacokinetics
clinical pharmacology
pharmacodynamics
* Total Citation Counts Rankings
Rankings
224,601
79,436
75
Ranking Based On Selection: 7
Rajendar K Mittapalli
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,413
2,034
0.461
Clinical Pharmacology
Clinical PK/PD
Blood-Brain Barrier
Drug Transporters
* Total Citation Counts Rankings
Rankings
269,080
92,395
100
Ranking Based On Selection: 8
Yazdi K Pithavala
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,612
1,006
0.279
clinical pharmacology
pharmacokinetics
drug development
oncology
* Total Citation Counts Rankings
Rankings
300,634
101,528
113
Ranking Based On Selection: 9
Zaher A Radi
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,171
1,384
0.436
Biopharmaceutical Drugs Preclinical Drug Safety R&D
* Total Citation Counts Rankings
Rankings
321,769
107,495
123
Ranking Based On Selection: 10
Brian Corrigan
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,922
1,165
0.399
Alzheimer's
Clinical Pharmacology
Pharmacometrics
Neuroscience
* Total Citation Counts Rankings
Rankings
333,173
110,723
133
Ranking Based On Selection: 11
Ravi Shankar Prasad Singh
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,799
2,323
0.830
Clinical Pharmacology
PK/PD
Inflammation & Immunology
Infectious Diseases
* Total Citation Counts Rankings
Rankings
343,761
113,655
135
Ranking Based On Selection: 12
Mohamed H Shahin
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,693
1,421
0.528
Clinical Pharmacology
Pharmacogenomics
Genetic Epidemiology
Precision Medicine
Biomedical Informatics
* Total Citation Counts Rankings
Rankings
421,014
134,966
169
Ranking Based On Selection: 13
Mohamed Elmeliegy
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,062
1,737
0.842
Clinical Pharmacology & Pharmacometrics
* Total Citation Counts Rankings
Rankings
443,557
141,061
176
Ranking Based On Selection: 14
Alison Betts
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,919
1,210
0.631
Pharmacokinetics/pharmacodynamics
biotherapeutics
oncology
* Total Citation Counts Rankings
Rankings
453,711
143,777
182
Ranking Based On Selection: 15
Sophie Tourdot
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,860
479
0.258
Immunogenicity of Biopharmaceuticals
* Total Citation Counts Rankings
Rankings
465,552
147,029
186
Ranking Based On Selection: 16
Joseph Chen
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,791
1,606
0.897
Clinical Pharmacology
Lorlatinib
Pharmacometrics
Pharmacokinetics
Pharmacodynamics
* Total Citation Counts Rankings
Rankings
523,308
162,427
205
Ranking Based On Selection: 17
Timothy L Foley
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,505
757
0.503
Pharmacology
Drug Discovery
Medicinal Chemistry
Translational Research
Predictive Models
* Total Citation Counts Rankings
Rankings
576,293
176,331
224
Ranking Based On Selection: 18
Chang-Ning Liu
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,289
306
0.237
Pharmacology and toxicology
* Total Citation Counts Rankings
Rankings
610,393
185,081
238
Ranking Based On Selection: 19
Elisabeth Peeters
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,169
766
0.655
Pharmaceutical Process Development
Process Analytical Technology
Solid Oral Dosage Forms
Tableting
Continuous Production
* Total Citation Counts Rankings
Rankings
628,666
189,824
245
Ranking Based On Selection: 20
Avik Sarkar
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,111
667
0.600
Pharmaceutical Engineering
Modeling and Simulation
Bioprocessing
Fluids
Granular Flows
* Total Citation Counts Rankings
Rankings
632,287
190,713
247
Ranking Based On Selection: 21
Sweta Modi
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,100
477
0.434
* Total Citation Counts Rankings
Rankings
643,076
193,498
251
Ranking Based On Selection: 22
Tim Killeen
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,067
776
0.727
Pharmaceutical Medicine
Neurosciences
Gait Analysis
* Total Citation Counts Rankings
Rankings
669,021
200,016
264
Ranking Based On Selection: 23
Ashish Goyal
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
992
846
0.853
PKPD & QSP Modeling
PBPK
Drug Discovery
Mathematical Modelling
Hepatitis Viruses
* Total Citation Counts Rankings
Rankings
719,828
212,313
284
Ranking Based On Selection: 24
Alyn Davies
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
861
706
0.820
Medicinal Chemistry
Organic Synthesis
* Total Citation Counts Rankings
Rankings
733,749
215,631
292
Ranking Based On Selection: 25
Narayan Cheruvu
Pfizer Inc.
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
200
0.241
Pharmacometrics
Modeling and simulation