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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
drug delivery
immunology
immunotherapy
autoimmunity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,077
28,964
0.615
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Radiopharmaceutical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,061
4,955
0.615
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Drug discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,148
4,397
0.615
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
bioethics
pharmaceutical industry
regulation
FDA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,559
3,069
0.406
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Drug development
Oncology
Immuno-oncology
Biologics
Target discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,292
2,609
0.493
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,174
2,133
0.981
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Access to Health Care
Health Insurance
Pharmaceuticals
Maternal Health
Women's Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,571
1,858
0.723
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Pharmacoepidemiology
Clinical Research
Methodology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,756
1,511
0.548
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Pharmacology
biologics
immunology
biochemistry
formulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,283
1,168
0.512
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,539
1,113
0.723
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Pharmacology
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,566
1,111
0.709
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Drug discovery
Neurodegeneration
Proteostasis
Aging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,199
946
0.296
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Drug delivery
biomedical imaging
bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,226
859
0.701
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Drug Discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
613
466
0.760
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Drug Discovery and Design
Computational Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
814
783
0.962
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Medicinal and Natural Products Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,324
622
0.268
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Pharmacokinetics
Pharmacodynamics
Enzyme kinetics
quantitative microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,054
443
0.420
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Drug resistance
Cancer biology
Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
847
357
0.421
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Pharmacokinetics
pharmacodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
239
239
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Learning and memory
microscopy
primary cell culture systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
388
182
0.469
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Pharmacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
805
158
0.196
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Pharmaceutical Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
143
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Pharmacology
protein engineering
microbiology
computational biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
84
0.592
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Vrinda Johri
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,077
28,964
0.615
drug delivery
immunology
immunotherapy
autoimmunity
Brian M Zeglis
City University of New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,061
4,955
0.615
Radiopharmaceutical Chemistry
Masayuki Yazawa
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,148
4,397
0.615
Jennifer E Miller
New York University
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,559
3,069
0.406
bioethics
pharmaceutical industry
regulation
FDA
Lila Ghamsari
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,292
2,609
0.493
Drug development
Oncology
Immuno-oncology
Biologics
Target discovery
Tania Ahuja
New York University
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,174
2,133
0.981
Jamie Daw
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,571
1,858
0.723
Access to Health Care
Health Insurance
Pharmaceuticals
Maternal Health
Women's Health
* Last 6 Years Citation Counts Rankings
Miriam C Fenton
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,756
1,511
0.548
Pharmacoepidemiology
Clinical Research
Methodology
* Last 6 Years Citation Counts Rankings
Arnab De
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,283
1,168
0.512
Pharmacology
biologics
immunology
biochemistry
formulation
* Last 6 Years Citation Counts Rankings
John Okombo
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,539
1,113
0.723
* Last 6 Years Citation Counts Rankings
Rocco Latorre
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,566
1,111
0.709
Pharmacology
Neuroscience
* Last 6 Years Citation Counts Rankings
Joseph B Rayman
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,199
946
0.296
Drug discovery
Neurodegeneration
Proteostasis
Aging
* Last 6 Years Citation Counts Rankings
Shih Ying Wu
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,226
859
0.701
Drug delivery
biomedical imaging
bioinformatics
* Last 6 Years Citation Counts Rankings
Xin Xia
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
613
466
0.760
* Last 6 Years Citation Counts Rankings
Pegah Kolahi
New York University
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
814
783
0.962
Drug Discovery and Design
Computational Chemistry
Wayne Harding
City University of New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,324
622
0.268
Medicinal and Natural Products Chemistry
* Last 6 Years Citation Counts Rankings
Harvey F Chin
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,054
443
0.420
Pharmacokinetics
Pharmacodynamics
Enzyme kinetics
quantitative microscopy
* Last 6 Years Citation Counts Rankings
Zeinab Amini-Farsani
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
847
357
0.421
Drug resistance
Cancer biology
Genetics
* Last 6 Years Citation Counts Rankings
Shivam Sonar
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
239
239
1.000
Pharmacokinetics
pharmacodynamics
* Last 6 Years Citation Counts Rankings
Rafael Ernesto Flores-Obando
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
388
182
0.469
Learning and memory
microscopy
primary cell culture systems
* Last 6 Years Citation Counts Rankings
John Noviasky
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
805
158
0.196
* Last 6 Years Citation Counts Rankings
Yixuan Zi
Columbia University New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
143
1.000
Pharmaceutical Sciences
* Last 6 Years Citation Counts Rankings
Edwin Kamau
New York University
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
84
0.592
Pharmacology
protein engineering
microbiology
computational biology
* Last 6 Years Citation Counts Rankings
Anupam Karki
City University of New York
New York City, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000