World Scientist and University Rankings 2025
Greece Medical and Health Sciences 35 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Mar 02, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (941.641) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Hepatology
Viral Hepatitis
Hepatitis B
Non alcoholic fatty liver disease
Metrics
H-Index
i10 Index
Citation Counts
98
342
51,415
* Total H IndexRankings
Ranking Based On Selection: 2
Professor of Medicine - Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
69
284
18,927
* Total H IndexRankings
Ranking Based On Selection: 3
Hepatology
Liver Transplantation
Hepatitis
Hepatocellular carcinoma
Non alocoholic Fatty Liver Disease
Metrics
H-Index
i10 Index
Citation Counts
63
172
16,228
* Total H IndexRankings
Ranking Based On Selection: 4
Gastroenterology and Hepatology
Metrics
H-Index
i10 Index
Citation Counts
58
182
11,150
* Total H IndexRankings
Ranking Based On Selection: 5
Gastroenterology
Mucosal Immunology
Metrics
H-Index
i10 Index
Citation Counts
51
103
8,763
* Total H IndexRankings
Ranking Based On Selection: 6
Gastroenterology
Endoscopy
Motility disorders
Microbiome
Metrics
H-Index
i10 Index
Citation Counts
50
157
9,155
* Total H IndexRankings
Ranking Based On Selection: 7
Internal Medicine
Hepatology
Autoimmune liver diseases
Metrics
H-Index
i10 Index
Citation Counts
48
106
7,086
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
48
125
8,323
* Total H IndexRankings
Ranking Based On Selection: 9
Hepatology - Gastroenterology - Endoscopy
Metrics
H-Index
i10 Index
Citation Counts
46
108
8,615
* Total H IndexRankings
Ranking Based On Selection: 10
Gastroenterology
Hepatology
Metrics
H-Index
i10 Index
Citation Counts
45
135
6,745
Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.
* Total H IndexRankings
Ranking Based On Selection: 11
viral hepatitis
portal hypertension
gastrointestinal motility
pancreatitis
Metrics
H-Index
i10 Index
Citation Counts
36
82
4,384
* Total H IndexRankings
Ranking Based On Selection: 12
Gastroenterology
ERCP
Alcohology
Metrics
H-Index
i10 Index
Citation Counts
36
61
5,146
* Total H IndexRankings
Ranking Based On Selection: 13
Gastroenterology
Hepatology
Endoscopy
Metrics
H-Index
i10 Index
Citation Counts
35
95
6,795
* Total H IndexRankings
Ranking Based On Selection: 14
Internal Medicine
Hepatology
Metrics
H-Index
i10 Index
Citation Counts
34
76
3,619
* Total H IndexRankings
Ranking Based On Selection: 15
Hepatology and Internal Medicine
Metrics
H-Index
i10 Index
Citation Counts
32
72
3,640
* Total H IndexRankings
Ranking Based On Selection: 16
Internal Medicine Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
32
52
3,316
* Total H IndexRankings
Ranking Based On Selection: 17
Mucosal Immunology - Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
30
43
4,255
* Total H IndexRankings
Ranking Based On Selection: 18
Hepatology
Liver Transplantation
Gastroenterology
Endoscopy
Metrics
H-Index
i10 Index
Citation Counts
29
45
2,833
* Total H IndexRankings
Ranking Based On Selection: 19
Gastroenterology
Nutrition
Metrics
H-Index
i10 Index
Citation Counts
27
43
3,245
* Total H IndexRankings
Ranking Based On Selection: 20
Gastroenterology
Therapeutic Endoscopy
Hepatology
Metrics
H-Index
i10 Index
Citation Counts
26
54
2,248
* Total H IndexRankings
Ranking Based On Selection: 21
Internal Medicine - Hepatology
Metrics
H-Index
i10 Index
Citation Counts
25
41
2,462
* Total H IndexRankings
Ranking Based On Selection: 22
Gastrointestinal Absorption
Dissolution
Pharmacokinetics
Bioequivalence
Highly Variable Drugs
Metrics
H-Index
i10 Index
Citation Counts
24
33
1,647
* Total H IndexRankings
Ranking Based On Selection: 23
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,487
* Total H IndexRankings
Ranking Based On Selection: 24
internal medicine
gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,431
* Total H IndexRankings
Ranking Based On Selection: 25
Paediatric Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
18
23
943
George Papatheodoridis
Metrics
H-Index
i10-Index
Citation Counts
98
342
51,415
Hepatology
Viral Hepatitis
Hepatitis B
Non alcoholic fatty liver disease
Jannis Kountouras
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
69
284
18,927
Professor of Medicine - Gastroenterology
Evangelos Cholongitas
Metrics
H-Index
i10-Index
Citation Counts
63
172
16,228
Hepatology
Liver Transplantation
Hepatitis
Hepatocellular carcinoma
Non alocoholic Fatty Liver Disease
Christos Zavos
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
58
182
11,150
Gastroenterology and Hepatology
Giorgos Bamias
Metrics
H-Index
i10-Index
Citation Counts
51
103
8,763
Gastroenterology
Mucosal Immunology
Konstantinos Triantafyllou Of Gastroenterology
Metrics
H-Index
i10-Index
Citation Counts
50
157
9,155
Gastroenterology
Endoscopy
Motility disorders
Microbiome
Kalliopi Zachou
University of Thessaly
Volos, Greece
Metrics
H-Index
i10-Index
Citation Counts
48
106
7,086
Internal Medicine
Hepatology
Autoimmune liver diseases
Christos Triantos
University of Patras
Patras, Greece
Metrics
H-Index
i10-Index
Citation Counts
48
125
8,323
Spilios Manolakopoulos
Metrics
H-Index
i10-Index
Citation Counts
46
108
8,615
Hepatology - Gastroenterology - Endoscopy
Dimitrios Christodoulou
University of Ioannina
Ioannina, Greece
Metrics
H-Index
i10-Index
Citation Counts
45
135
6,745
Gastroenterology
Hepatology
Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.
Konstantinos Mimidis
Democritus University of Thrace
Komotini, Greece
Metrics
H-Index
i10-Index
Citation Counts
36
82
4,384
viral hepatitis
portal hypertension
gastrointestinal motility
pancreatitis
Iannis Mouzas
University of Crete
Rethymno, Greece
Metrics
H-Index
i10-Index
Citation Counts
36
61
5,146
Gastroenterology
ERCP
Alcohology
Ioannis S. Papanikolaou
Metrics
H-Index
i10-Index
Citation Counts
35
95
6,795
Gastroenterology
Hepatology
Endoscopy
Alexandra Alexopoulou
Metrics
H-Index
i10-Index
Citation Counts
34
76
3,619
Internal Medicine
Hepatology
Melanie Deutsch
Metrics
H-Index
i10-Index
Citation Counts
32
72
3,640
Hepatology and Internal Medicine
Andreas Kapsoritakis
University of Thessaly
Volos, Greece
Metrics
H-Index
i10-Index
Citation Counts
32
52
3,316
Internal Medicine Gastroenterology
Vassilis Valatas
University of Crete
Rethymno, Greece
Metrics
H-Index
i10-Index
Citation Counts
30
43
4,255
Mucosal Immunology - Gastroenterology
Dimitrios Samonakis
University of Crete
Rethymno, Greece
Metrics
H-Index
i10-Index
Citation Counts
29
45
2,833
Hepatology
Liver Transplantation
Gastroenterology
Endoscopy
Panagiotis Xenoulis
University of Thessaly
Volos, Greece
Metrics
H-Index
i10-Index
Citation Counts
27
43
3,245
Gastroenterology
Nutrition
Paraskevas Gkolfakis
Metrics
H-Index
i10-Index
Citation Counts
26
54
2,248
Gastroenterology
Therapeutic Endoscopy
Hepatology
Sinakos E
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
25
41
2,462
Internal Medicine - Hepatology
Mira Or Moira Symillides
Metrics
H-Index
i10-Index
Citation Counts
24
33
1,647
Gastrointestinal Absorption
Dissolution
Pharmacokinetics
Bioequivalence
Highly Variable Drugs
Georgios Tziatzios
Metrics
H-Index
i10-Index
Citation Counts
23
40
1,487
Christos Mavrogiannis
Metrics
H-Index
i10-Index
Citation Counts
20
28
1,431
internal medicine
gastroenterology
Ioannis Xinias
Aristotle University of Thessaloniki
Thessaloniki, Greece
Metrics
H-Index
i10-Index
Citation Counts
18
23
943
Paediatric Gastroenterology