Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Hartmut Derendorf](/user/assets/images/profile/no-profile-photo.png)
Clinical Pharmacology
Pharmacokinetics
Pharmacodynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
378
178
0.471
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Julie A Johnson](https://cdn.adscientificindex.com/pictures/f0/1611106.jpg)
pharmacogenetics
cardiovascular pharmacology
beta-blockers
warfarin
genomic medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
358
228
0.637
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Chenglong Li](https://cdn.adscientificindex.com/pictures/54/1611291.jpg)
Drug Design
Drug Discovery
Molecular Recognition
Molecular Modeling
Protein structure and Dynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
341
291
0.853
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Charles Peloquin](/user/assets/images/profile/no-profile-photo.png)
tuberculosis
pharmacokinetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
177
0.632
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Jayvadan Patel](https://cdn.adscientificindex.com/pictures/88/1622652.jpg)
Solid and Liquid orals
Nanotechnology
Drug Delivery
Mucoadhesive
Stomach specific/gastroretentive
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
73
0.459
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Almut G Winterstein](https://cdn.adscientificindex.com/pictures/ae/1611387.jpg)
Pharmacoepidemiology
Patient Safety Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
118
0.752
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Christopher R Mccurdy](https://cdn.adscientificindex.com/pictures/c4/1611701.jpg)
Medicinal Chemistry
Drugs of Abuse
Analgesics
Kratom
Sigma receptors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
113
0.734
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Gunther Hochhaus](/user/assets/images/profile/no-profile-photo.png)
Pharmaceutics and Phamacokinetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
149
51
0.342
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Joshua D Brown](https://cdn.adscientificindex.com/pictures/e1/1612416.jpg)
Pharmacoepidemiology
Comparative Effectiveness Research
Anticoagulation
Drug-Drug Interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
98
0.754
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Stephan Schmidt](https://cdn.adscientificindex.com/pictures/7e/1611958.jpg)
Mechanism-based drug-disease modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
100
0.826
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Thomas D Schmittgen](https://cdn.adscientificindex.com/pictures/f6/1611014.jpg)
cancer
microRNA
molecular biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
76
0.752
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Lance Mcmahon](https://cdn.adscientificindex.com/pictures/83/1611967.jpg)
Behavioral Pharmacology
Substance Use
Pain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
56
0.560
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Maureen Keller Wood](/user/assets/images/profile/no-profile-photo.png)
physiology and endocrinology of pregnancy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
24
0.242
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Guangrong Zheng](https://cdn.adscientificindex.com/pictures/36/1612167.jpg)
Medicinal Chemistry
Organic Chemistry
Chemical Biology
Drug Discovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
45
0.529
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Caitrin W Mcdonough](https://cdn.adscientificindex.com/pictures/43/1611990.jpg)
Pharmacogenomics
Biomedical Informatics
Hypertension
Cardiovascular Disease
Human Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
69
0.852
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Michael Ujhelyi](https://cdn.adscientificindex.com/pictures/8f/1611509.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
31
0.388
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Danxin Wang](https://cdn.adscientificindex.com/pictures/ae/1611465.jpg)
Pharmacogenomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
54
0.684
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Otto Phanstiel Iv](/user/assets/images/profile/no-profile-photo.png)
Medicinal chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
35
0.515
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Jane Aldrich](https://cdn.adscientificindex.com/pictures/80/1612060.jpg)
medicinal chemistry
opioid peptides
peptide synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
26
0.388
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Abhisheak Sharma](https://cdn.adscientificindex.com/pictures/1c/1612593.jpg)
Pharmacokinetics & Metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
55
0.917
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Feng Cheng](https://cdn.adscientificindex.com/pictures/1f/1622711.jpg)
Bioinformatics
genomics
computational biology
computational chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
41
0.707
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Umesh Jinwal](https://cdn.adscientificindex.com/pictures/db/1622521.jpg)
Drug discovery
Chaperones
Neurodegenerative Diseases (AD
PD
ALS)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
43
0.843
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Siva Rama Raju Kanumuri](https://cdn.adscientificindex.com/pictures/54/1612676.jpg)
Drug Metabolism
Pharmacokinetics
Pharmaceutics
Molecular Pharmaceutics
Drug Discovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
37
0.725
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Steven Smith](https://cdn.adscientificindex.com/pictures/71/1612431.jpg)
hypertension
cardiovascular pharmacotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
36
0.706
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Hui Shao](https://cdn.adscientificindex.com/pictures/95/1613206.jpg)
Health Economics and Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
48
1.000
Hartmut Derendorf
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
378
178
0.471
Clinical Pharmacology
Pharmacokinetics
Pharmacodynamics
Julie A Johnson
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
358
228
0.637
pharmacogenetics
cardiovascular pharmacology
beta-blockers
warfarin
genomic medicine
Chenglong Li
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
341
291
0.853
Drug Design
Drug Discovery
Molecular Recognition
Molecular Modeling
Protein structure and Dynamics
Charles Peloquin
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
280
177
0.632
tuberculosis
pharmacokinetics
Jayvadan Patel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
73
0.459
Solid and Liquid orals
Nanotechnology
Drug Delivery
Mucoadhesive
Stomach specific/gastroretentive
Almut G Winterstein
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
118
0.752
Pharmacoepidemiology
Patient Safety Research
Christopher R Mccurdy
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
113
0.734
Medicinal Chemistry
Drugs of Abuse
Analgesics
Kratom
Sigma receptors
Gunther Hochhaus
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
149
51
0.342
Pharmaceutics and Phamacokinetics
Joshua D Brown
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
130
98
0.754
Pharmacoepidemiology
Comparative Effectiveness Research
Anticoagulation
Drug-Drug Interactions
Stephan Schmidt
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
100
0.826
Mechanism-based drug-disease modeling
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Thomas D Schmittgen
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
76
0.752
cancer
microRNA
molecular biology
Lance Mcmahon
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
56
0.560
Behavioral Pharmacology
Substance Use
Pain
Maureen Keller Wood
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
24
0.242
physiology and endocrinology of pregnancy
Guangrong Zheng
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
45
0.529
Medicinal Chemistry
Organic Chemistry
Chemical Biology
Drug Discovery
Caitrin W Mcdonough
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
69
0.852
Pharmacogenomics
Biomedical Informatics
Hypertension
Cardiovascular Disease
Human Genetics
Michael Ujhelyi
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
31
0.388
Danxin Wang
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
79
54
0.684
Otto Phanstiel Iv
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
35
0.515
Jane Aldrich
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
26
0.388
medicinal chemistry
opioid peptides
peptide synthesis
Abhisheak Sharma
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
55
0.917
Pharmacokinetics & Metabolism
Feng Cheng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
41
0.707
Bioinformatics
genomics
computational biology
computational chemistry
Umesh Jinwal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
43
0.843
Drug discovery
Chaperones
Neurodegenerative Diseases (AD
PD
ALS)
Siva Rama Raju Kanumuri
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
37
0.725
Drug Metabolism
Pharmacokinetics
Pharmaceutics
Molecular Pharmaceutics
Drug Discovery
Steven Smith
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
36
0.706
hypertension
cardiovascular pharmacotherapy
Hui Shao
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
48
1.000
Health Economics and Policy