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
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: 2
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: 3
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: 4
HCC
Cirrhosis
Liver transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
955
943
0.987
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Gastroenterology
Endoscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
701
686
0.979
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Clinical Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
470
430
0.915
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Healthcare
research
drug development
Research and development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
91
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Liver Transplant surgery
Hepatobiliary Surgery
cell research
organisational behaviour and Human resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
49
0.636
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
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
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
Pramod Da
Asian Institute of Gastroenterology
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
955
943
0.987
Nitin Jagtap
Asian Institute of Gastroenterology
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
701
686
0.979
Gastroenterology
Endoscopy
Gujjarlapudi Deepika
Asian Institute of Gastroenterology
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
470
430
0.915
Clinical Biochemistry
Baqar Ali Gora
Asian Institute of Gastroenterology
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
91
91
1.000
Sumana Kolar Ramachandra
Asian Institute of Gastroenterology
Hyderabad, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
49
0.636
Liver Transplant surgery
Hepatobiliary Surgery
cell research
organisational behaviour and Human resources