Citation Rankings
Highly Cited Researchers
Medical and Health SciencesMedical and Health Sciences / Gastroenterology Highly Cited Researchers Citation in India Rankings 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Gastroenterology
Viral hepatitis
Public Health
Health economics
Scientific communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80,837
48,175
0.596
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Hepatic encephalopathy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,620
8,434
0.507
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,114
10,081
0.626
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,415
9,269
0.643
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,987
6,716
0.560
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Regenerative Liver therapies
NAFLD
Portal Hypertension
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,469
10,774
0.939
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Gastroenterology
Liver
Endoscopy
Health Promotion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,504
3,162
0.333
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Hepatology
Toxicology
Pharmacology
Cancer Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,361
7,205
0.979
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Inflammatory Bowel Disease
Gastrointestinal Tuberculosis
Ulcerative Colitis
Crohn's disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,751
5,111
0.757
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Gastroenterology
Endoscopy
EUS
ERCP
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,780
4,764
0.824
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Hepatology
Viral hepatitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,586
4,038
0.881
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Hepatology
Virology
Gastroenterology
Molecular Biology
Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,946
2,482
0.629
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,287
1,174
0.357
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,178
3,017
0.949
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Hepatology
NAFLD
NASH
Obesity
Metabolism and Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,957
1,956
0.661
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Liver Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,885
2,019
0.700
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Hepatology and liver transplant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,857
2,845
0.996
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,589
1,970
0.761
* Total Citation Counts Rankings
Ranking Based On Selection: 19
medical education
liver diseases
biomedical waste
nutrition
endoscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,998
986
0.493
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Internal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,811
865
0.478
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,788
825
0.461
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Gastroenterology
GI endoscopy
Clinical Nutrition
GI oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,545
1,209
0.783
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Pediatric Hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,528
1,454
0.952
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,361
662
0.486
* Total Citation Counts Rankings
Ranking Based On Selection: 25
liver
HPB
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,247
915
0.734
* Total Citation Counts Rankings
Rankings
4,552
53
1
Ranking Based On Selection: 1
Rakesh Aggarwal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80,837
48,175
0.596
Gastroenterology
Viral hepatitis
Public Health
Health economics
Scientific communication
* Total Citation Counts Rankings
Rankings
52,093
476
5
Ranking Based On Selection: 2
Radha K Dhiman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,620
8,434
0.507
* Total Citation Counts Rankings
Rankings
54,350
513
8
Ranking Based On Selection: 3
Govind Makharia
All India Institute of Medical Sciences
Kuala Lumpur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,114
10,081
0.626
* Total Citation Counts Rankings
Rankings
62,931
647
6
Ranking Based On Selection: 4
Kundan Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,415
9,269
0.643
* Total Citation Counts Rankings
Rankings
79,450
908
1
Ranking Based On Selection: 5
Ashish Kumar
Sir Ganga Ram Hospital
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,987
6,716
0.560
* Total Citation Counts Rankings
Rankings
83,850
978
1
Ranking Based On Selection: 6
Mithun Sharma
Asian Institute of Gastroenterology
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,469
10,774
0.939
Regenerative Liver therapies
NAFLD
Portal Hypertension
* Total Citation Counts Rankings
Rankings
104,349
1,380
1
Ranking Based On Selection: 7
Gourdas Choudhuri
Fortis Hospitals
Maharashtra, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,504
3,162
0.333
Gastroenterology
Liver
Endoscopy
Health Promotion
* Total Citation Counts Rankings
Rankings
138,726
2,077
10
Ranking Based On Selection: 8
D Ezhilarasan
Saveetha School of Engineering
Tamil Nadu, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,361
7,205
0.979
Hepatology
Toxicology
Pharmacology
Cancer Biology
* Total Citation Counts Rankings
Rankings
151,911
2,335
17
Ranking Based On Selection: 9
Vishal Sharma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,751
5,111
0.757
Inflammatory Bowel Disease
Gastrointestinal Tuberculosis
Ulcerative Colitis
Crohn's disease
* Total Citation Counts Rankings
Rankings
177,809
2,920
2
Ranking Based On Selection: 10
Sundeep Lakhtakia
Asian Institute of Gastroenterology
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,780
4,764
0.824
Gastroenterology
Endoscopy
EUS
ERCP
* Total Citation Counts Rankings
Rankings
222,467
4,078
20
Ranking Based On Selection: 11
Amit Goel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,586
4,038
0.881
Hepatology
Viral hepatitis
* Total Citation Counts Rankings
Rankings
255,515
5,025
43
Ranking Based On Selection: 12
Baibaswata Nayak
All India Institute of Medical Sciences
Kuala Lumpur, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,946
2,482
0.629
Hepatology
Virology
Gastroenterology
Molecular Biology
Genomics
* Total Citation Counts Rankings
Rankings
299,159
6,422
2
Ranking Based On Selection: 13
Devendra Desai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,287
1,174
0.357
* Total Citation Counts Rankings
Rankings
307,651
6,673
33
Ranking Based On Selection: 14
Madhumita Premkumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,178
3,017
0.949
* Total Citation Counts Rankings
Rankings
326,624
7,242
13
Ranking Based On Selection: 15
Prasanna K Santhekadur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,957
1,956
0.661
Hepatology
NAFLD
NASH
Obesity
Metabolism and Cancer
* Total Citation Counts Rankings
Rankings
333,108
7,490
4
Ranking Based On Selection: 16
Ramesh Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,885
2,019
0.700
* Total Citation Counts Rankings
Rankings
335,782
7,582
3
Ranking Based On Selection: 17
Anand Kulkarni
Asian Institute of Gastroenterology
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,857
2,845
0.996
Hepatology and liver transplant
* Total Citation Counts Rankings
Rankings
363,404
8,489
4
Ranking Based On Selection: 18
Omesh Goyal
Dayanand Medical College & Hospital
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,589
1,970
0.761
* Total Citation Counts Rankings
Rankings
440,998
11,338
5
Ranking Based On Selection: 19
Rajoo Singh Chhina
Dayanand Medical College & Hospital
Ludhiana, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,998
986
0.493
medical education
liver diseases
biomedical waste
nutrition
endoscopy
* Total Citation Counts Rankings
Rankings
472,375
12,479
24
Ranking Based On Selection: 20
Arjun L Kakrani
Dr D Y Patil University
Navi Mumbai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,811
865
0.478
* Total Citation Counts Rankings
Rankings
476,496
12,624
138
Ranking Based On Selection: 21
C Ganesh Pai
Manipal University
Karnataka, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,788
825
0.461
* Total Citation Counts Rankings
Rankings
525,461
14,533
21
Ranking Based On Selection: 22
Prachi Patil
Tata Memorial Centre
Mumbai, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,545
1,209
0.783
Gastroenterology
GI endoscopy
Clinical Nutrition
GI oncology
* Total Citation Counts Rankings
Rankings
529,174
14,680
9
Ranking Based On Selection: 23
Bikrant Bihari Lal
Institute of Liver and Biliary Sciences
New Delhi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,528
1,454
0.952
Pediatric Hepatology
* Total Citation Counts Rankings
Rankings
568,947
16,345
189
Ranking Based On Selection: 24
Vinod Dixit
Banaras Hindu University
Varanasi, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,361
662
0.486
* Total Citation Counts Rankings
Rankings
599,341
17,592
29
Ranking Based On Selection: 25
Bijupottakkat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,247
915
0.734