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
![Craig Shriver](https://cdn.adscientificindex.com/pictures/b5/1731903.jpg)
Cancer
Surgery
Education
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
151
0.614
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Chou Zen Giam](/user/assets/images/profile/no-profile-photo.png)
molecular biology and pathogenesis of human viruses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
27
0.403
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Michael Daly](https://cdn.adscientificindex.com/pictures/6e/1737121.jpg)
DNA Repair Mn-antioxidant Deinococcus Radiation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
49
0.790
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Neel Kamal Sharma](https://cdn.adscientificindex.com/pictures/89/1737786.jpg)
Ocularbiology
Molecular biology
Radiation biology
pre-clinical trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
30
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Taduru Sreenath](/user/assets/images/profile/no-profile-photo.png)
Cancer biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
21
0.477
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Mary L Mcgeady Cutler](/user/assets/images/profile/no-profile-photo.png)
cancer biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
11
0.275
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Shyh Han Tan](/user/assets/images/profile/no-profile-photo.png)
cell biology
cancer biology
genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Oluseyi Fatanmi](https://cdn.adscientificindex.com/pictures/3a/1737997.jpg)
Radiation Countermeasures
Immuno-techniques
Drug Development
Non-Human Primates
Molecular biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Geoffrey Woodard](/user/assets/images/profile/no-profile-photo.png)
Molecular Cell Signaling: adhesion-migration-mitotic spindle-division-proliferation
G-proteins
TRP channels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Diane Seibert](/user/assets/images/profile/no-profile-photo.png)
Genetics
Women's Health
Eduation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
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
![Elena Gaidamakova](/user/assets/images/profile/no-profile-photo.png)
Molecular biology
microbiology
radiobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
24
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Devaveena Dey](/user/assets/images/profile/no-profile-photo.png)
Stem cells
cancer
bone
cartilage
cardiac
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Jeremy Rotty](/user/assets/images/profile/no-profile-photo.png)
cell biology
microscopy
actin
macrophage
migration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Ryan C Johnson](https://cdn.adscientificindex.com/pictures/59/1739218.jpg)
Prokaryotic genetics
genomics
data science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Ernest Maynard](/user/assets/images/profile/no-profile-photo.png)
Biochemistry
Biophysics
Protein Structure
Thermodynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Parameet Kumar](https://cdn.adscientificindex.com/pictures/6d/1738077.jpg)
microRNAs
Biomarkers and Diagnostics
Cystic Fibrosis
Prostate cancer
Tuberculosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Smita Awasthi](/user/assets/images/profile/no-profile-photo.png)
Genomics
Molecular Biology
Cancer Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Rachel Lazarus](https://cdn.adscientificindex.com/pictures/7f/4888419.jpg)
Neuroscience
free radical biology
immunology
proteomics
traumatic brain injury
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Craig Shriver
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
151
0.614
Cancer
Surgery
Education
Molecular Biology
Chou Zen Giam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
27
0.403
molecular biology and pathogenesis of human viruses
Michael Daly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
49
0.790
DNA Repair Mn-antioxidant Deinococcus Radiation
Neel Kamal Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
30
0.625
Ocularbiology
Molecular biology
Radiation biology
pre-clinical trials
Taduru Sreenath
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
21
0.477
Mary L Mcgeady Cutler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
11
0.275
Shyh Han Tan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
23
0.590
cell biology
cancer biology
genomics
Oluseyi Fatanmi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
Radiation Countermeasures
Immuno-techniques
Drug Development
Non-Human Primates
Molecular biology
Geoffrey Woodard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
Molecular Cell Signaling: adhesion-migration-mitotic spindle-division-proliferation
G-proteins
TRP channels
Diane Seibert
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
Genetics
Women's Health
Eduation
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!
Elena Gaidamakova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
24
0.889
Molecular biology
microbiology
radiobiology
Devaveena Dey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
Stem cells
cancer
bone
cartilage
cardiac
Jeremy Rotty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
cell biology
microscopy
actin
macrophage
migration
Ryan C Johnson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
Prokaryotic genetics
genomics
data science
Ernest Maynard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
9
0.474
Biochemistry
Biophysics
Protein Structure
Thermodynamics
Parameet Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
microRNAs
Biomarkers and Diagnostics
Cystic Fibrosis
Prostate cancer
Tuberculosis
Smita Awasthi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
Genomics
Molecular Biology
Cancer Biology
Rachel Lazarus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Neuroscience
free radical biology
immunology
proteomics
traumatic brain injury