Citation Rankings
Highly Cited Researchers

Aristotle University of Thessaloniki Highly Cited Researchers CitationMedical and Health Sciences / Gastroenterology Rankings (Sort by last 6 years Citation Index) 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.

* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Greece
Jannis Kountouras
Professor of Medicine - Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,622
8,692
0.467
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Greece
Christos Zavos
Gastroenterology and Hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,022
3,664
0.332
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Greece
Sinakos E
Internal Medicine - Hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,410
1,071
0.444
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Greece
Ioannis Xinias
Paediatric Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
813
445
0.547
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Greece
Konstantinos Arvanitakis
Gastroenterology
IBD
HCC
Biostatistics
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
409
409
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Greece
Evangelos Stournaras
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
120
0.857
* Last 6 Years Citation Counts Rankings
Rankings
44,746
Greece
216
24
Ranking Based On Selection: 1
Jannis Kountouras
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,622
8,692
0.467
* Last 6 Years Citation Counts Rankings
Rankings
137,675
Greece
804
113
Ranking Based On Selection: 2
Christos Zavos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,022
3,664
0.332
* Last 6 Years Citation Counts Rankings
Rankings
455,475
Greece
3,348
464
Ranking Based On Selection: 3
Sinakos E
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,410
1,071
0.444
* Last 6 Years Citation Counts Rankings
Rankings
776,480
Greece
5,804
806
Ranking Based On Selection: 4
Ioannis Xinias
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
813
445
0.547
* Last 6 Years Citation Counts Rankings
Rankings
811,678
Greece
6,049
837
Ranking Based On Selection: 5
Konstantinos Arvanitakis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
409
409
1.000
Gastroenterology
IBD
HCC
Biostatistics
Bioinformatics
* Last 6 Years Citation Counts Rankings
Rankings
1,363,547
Greece
8,831
1,193
Ranking Based On Selection: 6
Evangelos Stournaras
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
120
0.857