University, Subject, Country, Region, World
National and Kapodistrian University of Athens 16 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 Jan 31, 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 (873.690) 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
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: 3
Gastroenterology
Mucosal Immunology
Metrics
H-Index
i10 Index
Citation Counts
51
103
8,763
* Total H IndexRankings
Ranking Based On Selection: 4
Gastroenterology
Endoscopy
Motility disorders
Microbiome
Metrics
H-Index
i10 Index
Citation Counts
50
157
9,155
* Total H IndexRankings
Ranking Based On Selection: 5
Hepatology - Gastroenterology - Endoscopy
Metrics
H-Index
i10 Index
Citation Counts
46
108
8,615
* Total H IndexRankings
Ranking Based On Selection: 6
Gastroenterology
Hepatology
Endoscopy
Metrics
H-Index
i10 Index
Citation Counts
35
95
6,795
* Total H IndexRankings
Ranking Based On Selection: 7
Internal Medicine
Hepatology
Metrics
H-Index
i10 Index
Citation Counts
34
76
3,619
* Total H IndexRankings
Ranking Based On Selection: 8
Hepatology and Internal Medicine
Metrics
H-Index
i10 Index
Citation Counts
32
72
3,640
* Total H IndexRankings
Ranking Based On Selection: 9
Gastroenterology
Therapeutic Endoscopy
Hepatology
Metrics
H-Index
i10 Index
Citation Counts
26
54
2,248
* Total H IndexRankings
Ranking Based On Selection: 10
Gastrointestinal Absorption
Dissolution
Pharmacokinetics
Bioequivalence
Highly Variable Drugs
Metrics
H-Index
i10 Index
Citation Counts
24
33
1,647
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* Total H IndexRankings
Ranking Based On Selection: 11
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,487
* Total H IndexRankings
Ranking Based On Selection: 12
internal medicine
gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
20
28
1,431
* Total H IndexRankings
Ranking Based On Selection: 13
Gastroenterology
Endoscopy
Inflammatory bowel diseases
Metrics
H-Index
i10 Index
Citation Counts
15
21
936
* Total H IndexRankings
Ranking Based On Selection: 14
gastroenterology
hepatology
sarcopenia
Metrics
H-Index
i10 Index
Citation Counts
8
6
450
* Total H IndexRankings
Ranking Based On Selection: 15
gastroenterology medicine
Metrics
H-Index
i10 Index
Citation Counts
3
3
50
* Total H IndexRankings
Ranking Based On Selection: 16
Gastroenterology
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
3
1
24
George Papatheodoridis
Metrics
H-Index
i10-Index
Citation Counts
98
342
51,415
Hepatology
Viral Hepatitis
Hepatitis B
Non alcoholic fatty liver disease
Evangelos Cholongitas
Metrics
H-Index
i10-Index
Citation Counts
63
172
16,228
Hepatology
Liver Transplantation
Hepatitis
Hepatocellular carcinoma
Non alocoholic Fatty Liver Disease
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
Spilios Manolakopoulos
Metrics
H-Index
i10-Index
Citation Counts
46
108
8,615
Hepatology - Gastroenterology - Endoscopy
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
Paraskevas Gkolfakis
Metrics
H-Index
i10-Index
Citation Counts
26
54
2,248
Gastroenterology
Therapeutic Endoscopy
Hepatology
Mira Or Moira Symillides
Metrics
H-Index
i10-Index
Citation Counts
24
33
1,647
Gastrointestinal Absorption
Dissolution
Pharmacokinetics
Bioequivalence
Highly Variable Drugs
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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
Michail Galanopoulos
Metrics
H-Index
i10-Index
Citation Counts
15
21
936
Gastroenterology
Endoscopy
Inflammatory bowel diseases
George Markakis
Metrics
H-Index
i10-Index
Citation Counts
8
6
450
gastroenterology
hepatology
sarcopenia