Citation Rankings
Highly Cited Researchers

University of California San Diego Highly Cited Researchers CitationMedical and Health Sciences / Gastroenterology 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
United States
William Sandborn
Inflammatory bowel disease
Crohn's disease
ulcerative colitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192,421
83,893
0.436
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Rohit Loomba
MASLD
fatty liver
NASH
cirrhosis
liver disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,243
70,871
0.841
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Siddharth Singh
Comparative Effectiveness Research
Inflammatory Bowel Diseases
Chronic Liver Disease
Cancer Prevention
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,833
26,053
0.770
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Sheila Crowe
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,708
6,187
0.370
* Total Citation Counts Rankings
Ranking Based On Selection :5
United States
Lirui Wang
Hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,712
2,181
0.804
* Total Citation Counts Rankings
Ranking Based On Selection :6
United States
Joseph Meserve
Gastroenterology
Inflammatory Bowel Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,063
1,011
0.951
* Total Citation Counts Rankings
Ranking Based On Selection :7
United States
Athanasios Desalermos
Gastroenterology and Hepatology Fellow
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,039
545
0.525
* Total Citation Counts Rankings
Rankings
881
United States
363
11
Ranking Based On Selection: 1
William Sandborn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
192,421
83,893
0.436
Inflammatory bowel disease
Crohn's disease
ulcerative colitis
* Total Citation Counts Rankings
Rankings
4,234
United States
2,012
47
Ranking Based On Selection: 2
Rohit Loomba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,243
70,871
0.841
* Total Citation Counts Rankings
Rankings
18,550
United States
8,677
183
Ranking Based On Selection: 3
Siddharth Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,833
26,053
0.770
Comparative Effectiveness Research
Inflammatory Bowel Diseases
Chronic Liver Disease
Cancer Prevention
* Total Citation Counts Rankings
Rankings
51,727
United States
22,348
404
Ranking Based On Selection: 4
Sheila Crowe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,708
6,187
0.370
* Total Citation Counts Rankings
Rankings
350,211
United States
115,252
1,422
Ranking Based On Selection: 5
Lirui Wang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,712
2,181
0.804
* Total Citation Counts Rankings
Rankings
656,267
United States
196,349
2,207
Ranking Based On Selection: 6
Joseph Meserve
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,063
1,011
0.951
* Total Citation Counts Rankings
Rankings
664,665
United States
198,427
2,225
Ranking Based On Selection: 7
Athanasios Desalermos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,039
545
0.525