Citation Rankings
Highly Cited Researchers

Medical and Health Sciences / Gastroenterology Highly Cited Researchers 7 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list 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
United States
Colin W Howden
Medicine
Gastroenterology
Clinical Pharmnacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,919
6,675
0.291
* Total Citation Counts Rankings
Ranking Based On Selection: 2
United States
Ankur Seth
Internal Medicine
Gastroenterology
Meta-Analysis Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,007
793
0.264
* Total Citation Counts Rankings
Ranking Based On Selection: 3
United States
Mohamad Imam
Gastroenterology and Hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,942
992
0.511
* Total Citation Counts Rankings
Ranking Based On Selection: 5
United States
Jiten Kothadia
Gastroenterology and Transplant Hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
478
406
0.849
* Total Citation Counts Rankings
Ranking Based On Selection: 6
United States
Hemnishil K Marella
Gastroenterology and Hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
181
1.000
* Total Citation Counts Rankings
Rankings
34,257
United States
15,384
14
Ranking Based On Selection: 1
Colin W Howden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,919
6,675
0.291
* Total Citation Counts Rankings
Rankings
328,033
United States
108,829
114
Ranking Based On Selection: 2
Ankur Seth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,007
793
0.264
Internal Medicine
Gastroenterology
Meta-Analysis Research
* Total Citation Counts Rankings
Rankings
457,361
United States
144,263
156
Ranking Based On Selection: 3
Mohamad Imam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,942
992
0.511
* Total Citation Counts Rankings
Rankings
629,311
United States
189,153
187
Ranking Based On Selection: 4
Aparna Shreenath
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,174
361
0.307
* Total Citation Counts Rankings
Rankings
947,883
United States
258,682
250
Ranking Based On Selection: 5
Jiten Kothadia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
478
406
0.849
* Total Citation Counts Rankings
Rankings
1,352,432
United States
317,773
333
Ranking Based On Selection: 6
Hemnishil K Marella
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
181
181
1.000
* Total Citation Counts Rankings
Rankings
1,528,713
United States
341,493
353
Ranking Based On Selection: 7
Kiran Joglekar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
83
0.692