Total 2,403,032 scientists, country 221, and institutions 24,466 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
![Jolaine Draugalis](/user/assets/images/profile/no-profile-photo.png)
scholarship of teaching and learning
pharmacy education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
21
0.304
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Hariprasad Gali](https://cdn.adscientificindex.com/pictures/a2/1597980.jpg)
Radiopharmaceutical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
20
0.351
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Peter N Johnson](https://cdn.adscientificindex.com/pictures/90/1447085.jpg)
pediatric pharmacy
sedation and analgesia
drug withdrawal
pharmacokinetic alterations in obesity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Kevin Farmer](/user/assets/images/profile/no-profile-photo.png)
Outcomes research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
17
0.472
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Vibhuti Agrahari](/user/assets/images/profile/no-profile-photo.png)
Pharmaceutical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Md Nazir Hossen](https://cdn.adscientificindex.com/pictures/b5/1460676.jpg)
Pharmaceuticals
Nanomedicine
drug delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Anish Babu](https://cdn.adscientificindex.com/pictures/87/1560869.jpg)
Biopharmaceutical-QC
Experimental Cancer Therapeutics
Nanomedicine
Drug/Gene delivery
Photodynamic Therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Venkateswara Rao Eeda](https://cdn.adscientificindex.com/pictures/1a/4446709.jpg)
College of Pharmacy
Department of Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
12
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Gopal Pathuri](https://cdn.adscientificindex.com/pictures/c0/1591211.jpg)
Synthetic organic/ Bio-organic/ Medicinal chemistry/ Radiopharmaceuticals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
9
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Ankur Sharma](https://cdn.adscientificindex.com/pictures/31/4890317.jpg)
Microspheres
Nanopartices
Pharmaceuti
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
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!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Khondoker Dedarul Alam](https://cdn.adscientificindex.com/pictures/6e/4446710.jpg)
Transporter
Drug metabolism
PK/PD and PBPK modeling
Drug-drug interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Samrita Dogra](/user/assets/images/profile/no-profile-photo.png)
Pharmacology
Neuropharmacology
Gynecological Cancers
Drug target identification & validation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Gregory Nkepang](/user/assets/images/profile/no-profile-photo.png)
Medicinal Chemistry
Drug Delivery
Photochemistry
Radiopharmaceutical Sciences
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Vincent Dennis](/user/assets/images/profile/no-profile-photo.png)
Pharmacy education
pharmacy practice laboratory skill development
diabetes care and management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Michele Splinter](/user/assets/images/profile/no-profile-photo.png)
pharmacokinetics
neurology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
3
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Wendy Galbraith](/user/assets/images/profile/no-profile-photo.png)
Nuclear Pharmacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Paul M Boylan](https://cdn.adscientificindex.com/pictures/2d/5459390.jpg)
transitions of care
pulmonary
systematic review
educational assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Brototi Chakrabarty](https://cdn.adscientificindex.com/pictures/75/5423720.jpg)
Drug Discovery and Development
Formulation Development
Pharmacogenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Bethany Holderread](/user/assets/images/profile/no-profile-photo.png)
pharmacy
hepatitis C
managed care
formulary management
drug utilization review
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Corey Guidry](https://cdn.adscientificindex.com/pictures/fe/5612301.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Jolaine Draugalis
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
21
0.304
scholarship of teaching and learning
pharmacy education
Hariprasad Gali
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
20
0.351
Radiopharmaceutical Sciences
Peter N Johnson
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
pediatric pharmacy
sedation and analgesia
drug withdrawal
pharmacokinetic alterations in obesity
Kevin Farmer
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
17
0.472
Vibhuti Agrahari
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
26
0.788
Pharmaceutical Sciences
Md Nazir Hossen
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
Pharmaceuticals
Nanomedicine
drug delivery
Anish Babu
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Biopharmaceutical-QC
Experimental Cancer Therapeutics
Nanomedicine
Drug/Gene delivery
Photodynamic Therapy
Venkateswara Rao Eeda
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
12
0.500
College of Pharmacy
Department of Medicinal Chemistry
Gopal Pathuri
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
9
0.429
Synthetic organic/ Bio-organic/ Medicinal chemistry/ Radiopharmaceuticals
Ankur Sharma
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Microspheres
Nanopartices
Pharmaceuti
Immunology
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!
Khondoker Dedarul Alam
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Transporter
Drug metabolism
PK/PD and PBPK modeling
Drug-drug interaction
Samrita Dogra
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Pharmacology
Neuropharmacology
Gynecological Cancers
Drug target identification & validation
Gregory Nkepang
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Medicinal Chemistry
Drug Delivery
Photochemistry
Radiopharmaceutical Sciences
Nanotechnology
Vincent Dennis
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
5
0.333
Pharmacy education
pharmacy practice laboratory skill development
diabetes care and management
Michele Splinter
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
3
0.333
pharmacokinetics
neurology
Wendy Galbraith
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
0
0.000
Paul M Boylan
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
transitions of care
pulmonary
systematic review
educational assessment
Brototi Chakrabarty
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Drug Discovery and Development
Formulation Development
Pharmacogenetics
Bethany Holderread
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
pharmacy
hepatitis C
managed care
formulary management
drug utilization review
Corey Guidry
University of Oklahoma Health Sciences Center
Oklahoma City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0