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
![Ritesh Singh](https://cdn.adscientificindex.com/pictures/a9/408002.jpg)
Community Medicine
Family Medicine
Epidemiology
Research Methodology
Biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
5
0.208
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Paramita Sengupta](https://cdn.adscientificindex.com/pictures/8d/347279.jpg)
Maternal and child health
NCD
Epidemiology
Health Systems Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Farhad Ahamed](https://cdn.adscientificindex.com/pictures/d2/4546518.jpg)
Human nutrition
Mental Health
NCD
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Sembagamuthu Sembiah](https://cdn.adscientificindex.com/pictures/67/4712774.jpg)
Public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Tummidi Santosh](https://cdn.adscientificindex.com/pictures/38/4712637.jpg)
Cytopathology
Dermatopathology
Oncopathology
Digital Pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Christofer Thomas](https://cdn.adscientificindex.com/pictures/14/337554.jpg)
Preclinical animal models
Synaptic plasticity
vascular physiology and nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Sayanti Paul](https://cdn.adscientificindex.com/pictures/d8/4712292.jpg)
Infertility
Endoscopic surgery
Fetal medicine
Gynecologic Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Sarika Palepu](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Ajay Mallick](/user/assets/images/profile/no-profile-photo.png)
Ear Nose Throat
Head and Neck Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Ayan Roy](https://cdn.adscientificindex.com/pictures/85/4712217.jpg)
Endocrinology
Metabolic Bone disease
Metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
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
![Athar Javeth](https://cdn.adscientificindex.com/pictures/9f/4844120.jpg)
Oncology Nursing
Palliative Care
Psychooncology
Systematic Review & Metaanalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Anirban Dasgupta](https://cdn.adscientificindex.com/pictures/53/4712487.jpg)
genetics
morphometry
medical education
dermatoglyphics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Sourabh Shankar Chakraborty](https://cdn.adscientificindex.com/pictures/35/4844121.jpg)
Plastic and reconstructive surgery
otolaryngology
head and neck cancers
hand surgery
cosmetic surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Sekar Loganathan](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Chandan Lal Gupta](https://cdn.adscientificindex.com/pictures/8f/4798372.jpg)
retinal degeneration and regeneration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Kaushik Mukhopadhyay](https://cdn.adscientificindex.com/pictures/4c/4798364.jpg)
Pharmacology
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Jayeeta Bhowmick](https://cdn.adscientificindex.com/pictures/29/4712137.jpg)
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Subha Ranjan Samantaray](https://cdn.adscientificindex.com/pictures/52/4798369.jpg)
obstetrics and gynaecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Nihar Ranjan Mishra](https://cdn.adscientificindex.com/pictures/49/4712276.jpg)
Paediatric Allergy & Clinical Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Soumitra Mandal](https://cdn.adscientificindex.com/pictures/49/4798363.jpg)
Clinical pharmacology
TDM
Pharmacovigilance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Sucharita Mandal](/user/assets/images/profile/no-profile-photo.png)
GeneralPsychiatry
Mood disorders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Sujaya Mazumder](https://cdn.adscientificindex.com/pictures/a0/4798370.jpg)
hematopathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Boudhayan Das Munshi](/user/assets/images/profile/no-profile-photo.png)
Diabetology
Rheumatology
Thyroidology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Satabdi Sarkar](https://cdn.adscientificindex.com/pictures/89/4798366.jpg)
anatomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Debangshu Ghosh](https://cdn.adscientificindex.com/pictures/8e/4798365.jpg)
ENT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ritesh Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
5
0.208
Community Medicine
Family Medicine
Epidemiology
Research Methodology
Biostatistics
Paramita Sengupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
Maternal and child health
NCD
Epidemiology
Health Systems Research
Farhad Ahamed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Human nutrition
Mental Health
NCD
Sembagamuthu Sembiah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Tummidi Santosh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Cytopathology
Dermatopathology
Oncopathology
Digital Pathology
Christofer Thomas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Preclinical animal models
Synaptic plasticity
vascular physiology and nutrition
Sayanti Paul
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Infertility
Endoscopic surgery
Fetal medicine
Gynecologic Oncology
Sarika Palepu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Ajay Mallick
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Ear Nose Throat
Head and Neck Surgery
Ayan Roy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Endocrinology
Metabolic Bone disease
Metabolism
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!
Athar Javeth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Oncology Nursing
Palliative Care
Psychooncology
Systematic Review & Metaanalysis
Anirban Dasgupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
genetics
morphometry
medical education
dermatoglyphics
Sourabh Shankar Chakraborty
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Plastic and reconstructive surgery
otolaryngology
head and neck cancers
hand surgery
cosmetic surgery
Sekar Loganathan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Chandan Lal Gupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
retinal degeneration and regeneration
Kaushik Mukhopadhyay
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Jayeeta Bhowmick
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Subha Ranjan Samantaray
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
obstetrics and gynaecology
Nihar Ranjan Mishra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Paediatric Allergy & Clinical Immunology
Soumitra Mandal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Clinical pharmacology
TDM
Pharmacovigilance
Sucharita Mandal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
GeneralPsychiatry
Mood disorders
Sujaya Mazumder
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Boudhayan Das Munshi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Satabdi Sarkar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Debangshu Ghosh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0