Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
108,315
Country Rank
1,449
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Prabhat Kumar Singh](https://cdn.adscientificindex.com/pictures/32/416253.jpg)
Anaesthesiology
Cardiac Anaesthesia
Critical Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,982
3,313
0.369
* Total Citation Counts Rankings
World Rank
173,389
Country Rank
2,817
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Ramji Singh](/user/assets/images/profile/no-profile-photo.png)
Neurophysiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,785
2,412
0.417
* Total Citation Counts Rankings
World Rank
345,434
Country Rank
7,820
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Manoj Kumar](https://cdn.adscientificindex.com/pictures/18/341905.jpg)
General and Gastrointestinal Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,682
1,460
0.544
* Total Citation Counts Rankings
World Rank
346,040
Country Rank
7,840
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Ramesh Kumar](https://cdn.adscientificindex.com/pictures/68/465396.jpg)
Liver Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,676
1,818
0.679
* Total Citation Counts Rankings
World Rank
398,661
Country Rank
9,648
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Sushmita Das](https://cdn.adscientificindex.com/pictures/8f/424090.jpg)
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,227
1,261
0.566
* Total Citation Counts Rankings
World Rank
451,178
Country Rank
11,595
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Bharathi M Purohit](https://cdn.adscientificindex.com/pictures/67/294315.jpg)
Oral health disparities
Genetic epidemiology
Nutritional epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,879
1,194
0.635
* Total Citation Counts Rankings
World Rank
474,568
Country Rank
12,437
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Ruchi Sinha](/user/assets/images/profile/no-profile-photo.png)
pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,746
1,319
0.755
* Total Citation Counts Rankings
World Rank
598,683
Country Rank
17,416
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Neeraj Agarwal](https://cdn.adscientificindex.com/pictures/a1/472445.jpg)
Epidemiology and Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,214
776
0.639
* Total Citation Counts Rankings
World Rank
633,098
Country Rank
18,870
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Asgar Ali](https://cdn.adscientificindex.com/pictures/23/344097.jpg)
Molecular oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,102
776
0.704
* Total Citation Counts Rankings
World Rank
636,085
Country Rank
18,990
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Sadhana Sharma](/pictures/5c/292818.jpg)
Lectins
nutrition
Oxidative stress
Tuberculosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,093
765
0.700
* Total Citation Counts Rankings
World Rank
677,700
Country Rank
20,788
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Meenakshi Tiwari](/user/assets/images/profile/no-profile-photo.png)
neurodegenration
cancer
stem cells
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
974
378
0.388
* Total Citation Counts Rankings
World Rank
867,547
Country Rank
30,577
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Amarjeet Kumar](/pictures/f8/292541.jpg)
Anaesthesia & Critical care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
562
536
0.954
* Total Citation Counts Rankings
World Rank
907,716
Country Rank
33,012
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Subhash Kumar](/pictures/d2/420043.jpg)
Neuroimaging
Interventional Neuroradiology
Interventional Radiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
493
364
0.738
* Total Citation Counts Rankings
World Rank
783,027
Country Rank
25,793
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Saraj Kumar Singh](/user/assets/images/profile/no-profile-photo.png)
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
725
368
0.508
* Total Citation Counts Rankings
World Rank
1,572,417
Country Rank
76,052
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Vipin Chandra](/pictures/d0/4798381.jpg)
reconstructive urology
endourology
uro-oncology
pediatric urology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
33
0.550
* Total Citation Counts Rankings
World Rank
1,591,917
Country Rank
77,537
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Tribhuwan Kumar](/pictures/17/292186.jpg)
Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56
54
0.964
* Total Citation Counts Rankings
World Rank
1,688,157
Country Rank
84,969
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Prakriti Gupta](/pictures/36/4798374.jpg)
Paediatrics
Critical Care Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
30
0.732
* Total Citation Counts Rankings
World Rank
1,758,765
Country Rank
90,678
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Suprakash Das](/pictures/c4/4798378.jpg)
Bacteriology
Serology
Mycology
Antimicrobial Resistance
Infection control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
21
0.656
* Total Citation Counts Rankings
World Rank
1,763,647
Country Rank
91,014
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Manoj Kumar](/user/assets/images/profile/no-profile-photo.png)
Hernia and abdiminal wall reconstruction
Colorectal
Minimally Invasive
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
* Total Citation Counts Rankings
World Rank
1,826,698
Country Rank
96,342
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Atul Sharma](/pictures/1c/5589078.jpg)
Addiction and Behavioural Psychiatry
Nursing Education
Research and Administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Total Citation Counts Rankings
World Rank
1,894,005
Country Rank
102,018
Institution Rank : 21
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Ankur Kumar](/user/assets/images/profile/no-profile-photo.png)
Bacteriology
Mycology
Parasitology
Virology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total Citation Counts Rankings
World Rank
2,015,250
Country Rank
112,645
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Raihan Mannan](/pictures/cb/5397922.jpg)
Cognitive Neurophysiology
Autonomic Neuroscience
Exercise Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total Citation Counts Rankings
World Rank
2,027,967
Country Rank
113,778
Institution Rank : 23
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Rathish Nair](/pictures/44/4798377.jpg)
Nursing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total Citation Counts Rankings
World Rank
2,066,042
Country Rank
117,238
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Kodali Rohith](/pictures/c5/4798375.jpg)
Surgical Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total Citation Counts Rankings
World Rank
2,073,371
Country Rank
117,884
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/341.png)
![India](/flags/in.png)
![Binay Kumar](/user/assets/images/profile/no-profile-photo.png)
Forensic Medicine
science
Toxicology
Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total Citation Counts Rankings
World Ranking
108,315
Country Ranking
1,449
Institution Ranking
1
Prabhat Kumar Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,982
3,313
0.369
![](https://cdn.adscientificindex.com/logos/341.png)
Anaesthesiology
Cardiac Anaesthesia
Critical Care
* Total Citation Counts Rankings
World Ranking
173,389
Country Ranking
2,817
Institution Ranking
2
Ramji Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,785
2,412
0.417
* Total Citation Counts Rankings
World Ranking
345,434
Country Ranking
7,820
Institution Ranking
3
Manoj Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,682
1,460
0.544
![](https://cdn.adscientificindex.com/logos/341.png)
General and Gastrointestinal Surgery
* Total Citation Counts Rankings
World Ranking
346,040
Country Ranking
7,840
Institution Ranking
4
Ramesh Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,676
1,818
0.679
* Total Citation Counts Rankings
World Ranking
398,661
Country Ranking
9,648
Institution Ranking
5
Sushmita Das
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,227
1,261
0.566
* Total Citation Counts Rankings
World Ranking
451,178
Country Ranking
11,595
Institution Ranking
6
Bharathi M Purohit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,879
1,194
0.635
![](https://cdn.adscientificindex.com/logos/341.png)
Oral health disparities
Genetic epidemiology
Nutritional epidemiology
* Total Citation Counts Rankings
World Ranking
474,568
Country Ranking
12,437
Institution Ranking
7
Ruchi Sinha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,746
1,319
0.755
* Total Citation Counts Rankings
World Ranking
598,683
Country Ranking
17,416
Institution Ranking
8
Neeraj Agarwal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,214
776
0.639
![](https://cdn.adscientificindex.com/logos/341.png)
Epidemiology and Public Health
* Total Citation Counts Rankings
World Ranking
633,098
Country Ranking
18,870
Institution Ranking
9
Asgar Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,102
776
0.704
* Total Citation Counts Rankings
World Ranking
636,085
Country Ranking
18,990
Institution Ranking
10
Sadhana Sharma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,093
765
0.700
![](https://cdn.adscientificindex.com/logos/341.png)
Lectins
nutrition
Oxidative stress
Tuberculosis
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* Total Citation Counts Rankings
World Ranking
677,700
Country Ranking
20,788
Institution Ranking
11
Meenakshi Tiwari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
974
378
0.388
![](https://cdn.adscientificindex.com/logos/341.png)
neurodegenration
cancer
stem cells
* Total Citation Counts Rankings
World Ranking
867,547
Country Ranking
30,577
Institution Ranking
13
Amarjeet Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
562
536
0.954
![](https://cdn.adscientificindex.com/logos/341.png)
Anaesthesia & Critical care
* Total Citation Counts Rankings
World Ranking
907,716
Country Ranking
33,012
Institution Ranking
14
Subhash Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
493
364
0.738
![](https://cdn.adscientificindex.com/logos/341.png)
Neuroimaging
Interventional Neuroradiology
Interventional Radiology
* Total Citation Counts Rankings
World Ranking
783,027
Country Ranking
25,793
Institution Ranking
12
Saraj Kumar Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
725
368
0.508
* Total Citation Counts Rankings
World Ranking
1,572,417
Country Ranking
76,052
Institution Ranking
15
Vipin Chandra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
33
0.550
![](https://cdn.adscientificindex.com/logos/341.png)
reconstructive urology
endourology
uro-oncology
pediatric urology
* Total Citation Counts Rankings
World Ranking
1,591,917
Country Ranking
77,537
Institution Ranking
16
Tribhuwan Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56
54
0.964
* Total Citation Counts Rankings
World Ranking
1,688,157
Country Ranking
84,969
Institution Ranking
17
Prakriti Gupta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
30
0.732
![](https://cdn.adscientificindex.com/logos/341.png)
Paediatrics
Critical Care Medicine
* Total Citation Counts Rankings
World Ranking
1,758,765
Country Ranking
90,678
Institution Ranking
18
Suprakash Das
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
21
0.656
![](https://cdn.adscientificindex.com/logos/341.png)
Bacteriology
Serology
Mycology
Antimicrobial Resistance
Infection control
* Total Citation Counts Rankings
World Ranking
1,763,647
Country Ranking
91,014
Institution Ranking
19
Manoj Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31
31
1.000
![](https://cdn.adscientificindex.com/logos/341.png)
Hernia and abdiminal wall reconstruction
Colorectal
Minimally Invasive
* Total Citation Counts Rankings
World Ranking
1,826,698
Country Ranking
96,342
Institution Ranking
20
Atul Sharma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
![](https://cdn.adscientificindex.com/logos/341.png)
Addiction and Behavioural Psychiatry
Nursing Education
Research and Administration
* Total Citation Counts Rankings
World Ranking
1,894,005
Country Ranking
102,018
Institution Ranking
21
Ankur Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
![](https://cdn.adscientificindex.com/logos/341.png)
Bacteriology
Mycology
Parasitology
Virology
* Total Citation Counts Rankings
World Ranking
2,015,250
Country Ranking
112,645
Institution Ranking
22
Raihan Mannan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
![](https://cdn.adscientificindex.com/logos/341.png)
Cognitive Neurophysiology
Autonomic Neuroscience
Exercise Physiology
* Total Citation Counts Rankings
World Ranking
2,027,967
Country Ranking
113,778
Institution Ranking
23
Rathish Nair
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total Citation Counts Rankings
World Ranking
2,066,042
Country Ranking
117,238
Institution Ranking
24
Kodali Rohith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
![](https://cdn.adscientificindex.com/logos/341.png)
Surgical Gastroenterology
* Total Citation Counts Rankings
World Ranking
2,073,371
Country Ranking
117,884
Institution Ranking
25
Binay Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000