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
737,424
Country Rank
23,527
Institution Rank : 26
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Venkata Sai](https://cdn.adscientificindex.com/pictures/af/402991.jpg)
ultrasound
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
842
513
0.609
* Total Citation Counts Rankings
World Rank
742,060
Country Rank
23,746
Institution Rank : 27
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Alphienes Stanley Xavier](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
814
700
0.860
* Total Citation Counts Rankings
World Rank
743,968
Country Rank
23,829
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Priscilla Johnson](/user/assets/images/profile/no-profile-photo.png)
Environment Health and Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
819
554
0.676
* Total Citation Counts Rankings
World Rank
744,472
Country Rank
23,854
Institution Rank : 29
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Parameswari R P](https://cdn.adscientificindex.com/pictures/fd/401629.jpg)
Neuropharmacology
Metabolic disorders
Natural Products
Behavioural neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
503
0.605
* Total Citation Counts Rankings
World Rank
747,100
Country Rank
23,990
Institution Rank : 30
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Venkatesan Perumal](/user/assets/images/profile/no-profile-photo.png)
Survival analysis
Machine Learning
Computational Biology
Disease modeling
Data mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
547
0.658
* Total Citation Counts Rankings
World Rank
786,460
Country Rank
25,993
Institution Rank : 31
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Gopalsamy Sarangan](https://cdn.adscientificindex.com/pictures/c6/360164.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
718
275
0.383
* Total Citation Counts Rankings
World Rank
795,646
Country Rank
26,485
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Gayathri Krishnan](https://cdn.adscientificindex.com/pictures/d0/357384.jpg)
Biochemical pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
699
285
0.408
* Total Citation Counts Rankings
World Rank
801,064
Country Rank
26,769
Institution Rank : 33
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Arathi Ganesh](/user/assets/images/profile/no-profile-photo.png)
theraupetic endodontics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
705
410
0.582
* Total Citation Counts Rankings
World Rank
807,910
Country Rank
27,159
Institution Rank : 34
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Nagendra Boopathy Senguttuvan](https://cdn.adscientificindex.com/pictures/83/2003765.jpg)
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
674
533
0.791
* Total Citation Counts Rankings
World Rank
808,596
Country Rank
27,194
Institution Rank : 35
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Emmanuel Bhaskar](https://cdn.adscientificindex.com/pictures/10/530362.jpg)
Dengue fever
Hyponatremia
Hypernatremia
Hypokalemia
Critical appraisal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
673
353
0.525
* Total Citation Counts Rankings
World Rank
811,554
Country Rank
27,367
Institution Rank : 36
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Narasimman Swaminathan](https://cdn.adscientificindex.com/pictures/c3/401628.jpg)
Physical activity and Health Promotion
Critical Care Physiotherapy
Physiotherapy Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
687
478
0.696
* Total Citation Counts Rankings
World Rank
816,142
Country Rank
27,597
Institution Rank : 37
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Vamsi Lavu](https://cdn.adscientificindex.com/pictures/7c/439023.jpg)
dentistry and genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
658
514
0.781
* Total Citation Counts Rankings
World Rank
825,988
Country Rank
28,179
Institution Rank : 38
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Prakash Boominathan](https://cdn.adscientificindex.com/pictures/04/2004051.jpg)
Voice disorders
Professional voice
Fluency
Speech
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
639
499
0.781
* Total Citation Counts Rankings
World Rank
878,134
Country Rank
31,218
Institution Rank : 39
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Thennarasu](/user/assets/images/profile/no-profile-photo.png)
infectious disease
Traumatic brain injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
554
293
0.529
* Total Citation Counts Rankings
World Rank
880,423
Country Rank
31,343
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Mathangi Dc](/user/assets/images/profile/no-profile-photo.png)
Sleep
Stress
Neurotoxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
547
231
0.422
* Total Citation Counts Rankings
World Rank
887,438
Country Rank
31,759
Institution Rank : 41
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Bhagavathy Sivathanu](/pictures/d0/5530924.jpg)
Cancer Biology
Clinical Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
500
0.949
* Total Citation Counts Rankings
World Rank
900,979
Country Rank
32,552
Institution Rank : 42
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Ramesh Chandrababu](https://cdn.adscientificindex.com/pictures/74/4510460.jpg)
Cardiac Rehabilitation
Randomized Controlled Trial
Systematic Review
Meta-analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
504
450
0.893
* Total Citation Counts Rankings
World Rank
904,363
Country Rank
32,784
Institution Rank : 43
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Kaviarasan Kuppan](https://cdn.adscientificindex.com/pictures/8a/360162.jpg)
Lipidomics
proteomics research in diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
499
232
0.465
* Total Citation Counts Rankings
World Rank
915,675
Country Rank
33,516
Institution Rank : 44
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Fatima Grace X](/user/assets/images/profile/no-profile-photo.png)
drug delivery
cosmetics
Herbal formulations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
480
317
0.660
* Total Citation Counts Rankings
World Rank
917,724
Country Rank
33,653
Institution Rank : 45
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Jolly Roy](https://cdn.adscientificindex.com/pictures/bb/356031.jpg)
Applied sport psychology
Emotions in sports performance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
236
0.486
* Total Citation Counts Rankings
World Rank
929,546
Country Rank
34,395
Institution Rank : 46
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Haritha Pottipalli Sathyanarayana](https://cdn.adscientificindex.com/pictures/5b/4510076.jpg)
self ligating brackets
body dysmorphic disorder
tissue changes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
458
324
0.707
* Total Citation Counts Rankings
World Rank
937,768
Country Rank
34,931
Institution Rank : 47
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![John Davis Akkara|Dr John Davis Akkara, Akkara JD](https://cdn.adscientificindex.com/pictures/a0/4510146.jpg)
Ophthalmology
Cataract/Glaucoma/Refractive Surgeon
Phacoemulsification & MSICS
Trab & MIGS
LASIK
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
445
431
0.969
* Total Citation Counts Rankings
World Rank
954,179
Country Rank
35,925
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Lakshmi Revathi Perumalsamy](https://cdn.adscientificindex.com/pictures/22/401630.jpg)
cell signalling
immunity
cancer biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
427
171
0.400
* Total Citation Counts Rankings
World Rank
962,657
Country Rank
36,438
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Vidya Ramkumar](https://cdn.adscientificindex.com/pictures/cf/4546635.jpg)
Telemedicine
economics of health
audiology
community based services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
408
329
0.806
* Total Citation Counts Rankings
World Rank
962,755
Country Rank
36,446
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/8380.png)
![India](/flags/in.png)
![Anupama Chandrasekharan](/user/assets/images/profile/no-profile-photo.png)
MRI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
408
279
0.684
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
737,424
![India](/flags/in.png)
23,527
![](https://cdn.adscientificindex.com/logos/8380.png)
26
Venkata Sai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
842
513
0.609
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
742,060
![India](/flags/in.png)
23,746
![](https://cdn.adscientificindex.com/logos/8380.png)
27
Alphienes Stanley Xavier
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
814
700
0.860
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
743,968
![India](/flags/in.png)
23,829
![](https://cdn.adscientificindex.com/logos/8380.png)
28
Priscilla Johnson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
819
554
0.676
![](https://cdn.adscientificindex.com/logos/8380.png)
Environment Health and Physiology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
744,472
![India](/flags/in.png)
23,854
![](https://cdn.adscientificindex.com/logos/8380.png)
29
Parameswari R P
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
503
0.605
![](https://cdn.adscientificindex.com/logos/8380.png)
Neuropharmacology
Metabolic disorders
Natural Products
Behavioural neuroscience
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
747,100
![India](/flags/in.png)
23,990
![](https://cdn.adscientificindex.com/logos/8380.png)
30
Venkatesan Perumal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
547
0.658
![](https://cdn.adscientificindex.com/logos/8380.png)
Survival analysis
Machine Learning
Computational Biology
Disease modeling
Data mining
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
786,460
![India](/flags/in.png)
25,993
![](https://cdn.adscientificindex.com/logos/8380.png)
31
Gopalsamy Sarangan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
718
275
0.383
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
795,646
![India](/flags/in.png)
26,485
![](https://cdn.adscientificindex.com/logos/8380.png)
32
Gayathri Krishnan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
699
285
0.408
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
801,064
![India](/flags/in.png)
26,769
![](https://cdn.adscientificindex.com/logos/8380.png)
33
Arathi Ganesh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
705
410
0.582
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
807,910
![India](/flags/in.png)
27,159
![](https://cdn.adscientificindex.com/logos/8380.png)
34
Nagendra Boopathy Senguttuvan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
674
533
0.791
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
808,596
![India](/flags/in.png)
27,194
![](https://cdn.adscientificindex.com/logos/8380.png)
35
Emmanuel Bhaskar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
673
353
0.525
![](https://cdn.adscientificindex.com/logos/8380.png)
Dengue fever
Hyponatremia
Hypernatremia
Hypokalemia
Critical appraisal
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
811,554
![India](/flags/in.png)
27,367
![](https://cdn.adscientificindex.com/logos/8380.png)
36
Narasimman Swaminathan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
687
478
0.696
![](https://cdn.adscientificindex.com/logos/8380.png)
Physical activity and Health Promotion
Critical Care Physiotherapy
Physiotherapy Education
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
816,142
![India](/flags/in.png)
27,597
![](https://cdn.adscientificindex.com/logos/8380.png)
37
Vamsi Lavu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
658
514
0.781
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
825,988
![India](/flags/in.png)
28,179
![](https://cdn.adscientificindex.com/logos/8380.png)
38
Prakash Boominathan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
639
499
0.781
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
878,134
![India](/flags/in.png)
31,218
![](https://cdn.adscientificindex.com/logos/8380.png)
39
Thennarasu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
554
293
0.529
![](https://cdn.adscientificindex.com/logos/8380.png)
infectious disease
Traumatic brain injury
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
880,423
![India](/flags/in.png)
31,343
![](https://cdn.adscientificindex.com/logos/8380.png)
40
Mathangi Dc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
547
231
0.422
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
887,438
![India](/flags/in.png)
31,759
![](https://cdn.adscientificindex.com/logos/8380.png)
41
Bhagavathy Sivathanu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
527
500
0.949
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
900,979
![India](/flags/in.png)
32,552
![](https://cdn.adscientificindex.com/logos/8380.png)
42
Ramesh Chandrababu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
504
450
0.893
![](https://cdn.adscientificindex.com/logos/8380.png)
Cardiac Rehabilitation
Randomized Controlled Trial
Systematic Review
Meta-analysis
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
904,363
![India](/flags/in.png)
32,784
![](https://cdn.adscientificindex.com/logos/8380.png)
43
Kaviarasan Kuppan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
499
232
0.465
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
915,675
![India](/flags/in.png)
33,516
![](https://cdn.adscientificindex.com/logos/8380.png)
44
Fatima Grace X
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
480
317
0.660
![](https://cdn.adscientificindex.com/logos/8380.png)
drug delivery
cosmetics
Herbal formulations
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
917,724
![India](/flags/in.png)
33,653
![](https://cdn.adscientificindex.com/logos/8380.png)
45
Jolly Roy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
486
236
0.486
![](https://cdn.adscientificindex.com/logos/8380.png)
Applied sport psychology
Emotions in sports performance
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
929,546
![India](/flags/in.png)
34,395
![](https://cdn.adscientificindex.com/logos/8380.png)
46
Haritha Pottipalli Sathyanarayana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
458
324
0.707
![](https://cdn.adscientificindex.com/logos/8380.png)
self ligating brackets
body dysmorphic disorder
tissue changes
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
937,768
![India](/flags/in.png)
34,931
![](https://cdn.adscientificindex.com/logos/8380.png)
47
John Davis Akkara|Dr John Davis Akkara, Akkara JD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
445
431
0.969
![](https://cdn.adscientificindex.com/logos/8380.png)
Ophthalmology
Cataract/Glaucoma/Refractive Surgeon
Phacoemulsification & MSICS
Trab & MIGS
LASIK
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
954,179
![India](/flags/in.png)
35,925
![](https://cdn.adscientificindex.com/logos/8380.png)
48
Lakshmi Revathi Perumalsamy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
427
171
0.400
![](https://cdn.adscientificindex.com/logos/8380.png)
cell signalling
immunity
cancer biology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
962,657
![India](/flags/in.png)
36,438
![](https://cdn.adscientificindex.com/logos/8380.png)
49
Vidya Ramkumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
408
329
0.806
![](https://cdn.adscientificindex.com/logos/8380.png)
Telemedicine
economics of health
audiology
community based services
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
962,755
![India](/flags/in.png)
36,446
![](https://cdn.adscientificindex.com/logos/8380.png)
50
Anupama Chandrasekharan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
408
279
0.684