Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
Hepatology
Viral Hepatitis
Hepatitis B
Non alcoholic fatty liver disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
340
235
0.691
* Total i10 IndexRankings
Ranking Based On Selection :2
Hepatology
Liver Transplantation
Hepatitis
Hepatocellular carcinoma
Non alocoholic Fatty Liver Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
108
0.639
* Total i10 IndexRankings
Ranking Based On Selection :3
Gastroenterology
Endoscopy
Motility disorders
Microbiome
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
112
0.737
* Total i10 IndexRankings
Ranking Based On Selection :4
Hepatology - Gastroenterology - Endoscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
66
0.623
* Total i10 IndexRankings
Ranking Based On Selection :5
Gastroenterology
Mucosal Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
89
0.908
* Total i10 IndexRankings
Ranking Based On Selection :6
Gastroenterology
Hepatology
Endoscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
53
0.570
* Total i10 IndexRankings
Ranking Based On Selection :7
Internal Medicine
Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
37
0.487
* Total i10 IndexRankings
Ranking Based On Selection :8
Hepatology and Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
41
0.569
* Total i10 IndexRankings
Ranking Based On Selection :9
Gastroenterology
Therapeutic Endoscopy
Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
49
0.961
* Total i10 IndexRankings
Ranking Based On Selection :10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
35
0.946
* Total i10 IndexRankings
Ranking Based On Selection :11
Gastrointestinal Absorption
Dissolution
Pharmacokinetics
Bioequivalence
Highly Variable Drugs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
* Total i10 IndexRankings
Ranking Based On Selection :12
internal medicine
gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
15
0.536
* Total i10 IndexRankings
Ranking Based On Selection :13
Gastroenterology
Endoscopy
Inflammatory bowel diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
* Total i10 IndexRankings
Ranking Based On Selection :14
gastroenterology
hepatology
sarcopenia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection :15
gastroenterology medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Gastroenterology
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
George Papatheodoridis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
340
235
0.691
Hepatology
Viral Hepatitis
Hepatitis B
Non alcoholic fatty liver disease
Evangelos Cholongitas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
108
0.639
Hepatology
Liver Transplantation
Hepatitis
Hepatocellular carcinoma
Non alocoholic Fatty Liver Disease
Konstantinos Triantafyllou Of Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
112
0.737
Gastroenterology
Endoscopy
Motility disorders
Microbiome
Spilios Manolakopoulos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
66
0.623
Hepatology - Gastroenterology - Endoscopy
Giorgos Bamias
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
89
0.908
Gastroenterology
Mucosal Immunology
Ioannis S. Papanikolaou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
53
0.570
Gastroenterology
Hepatology
Endoscopy
Alexandra Alexopoulou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
37
0.487
Internal Medicine
Hepatology
Melanie Deutsch
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
41
0.569
Hepatology and Internal Medicine
Paraskevas Gkolfakis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
49
0.961
Gastroenterology
Therapeutic Endoscopy
Hepatology
Georgios Tziatzios
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
35
0.946
Mira Or Moira Symillides
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
21
0.636
Gastrointestinal Absorption
Dissolution
Pharmacokinetics
Bioequivalence
Highly Variable Drugs
Christos Mavrogiannis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
15
0.536
internal medicine
gastroenterology
Michail Galanopoulos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
18
0.857
Gastroenterology
Endoscopy
Inflammatory bowel diseases
George Markakis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
gastroenterology
hepatology
sarcopenia
Stamatina Vogli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
gastroenterology medicine
Maria Anna Theodori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Gastroenterology
Epidemiology