Subject Rankings

Medical and Health Sciences / Gastroenterology Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 11, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (887.258) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

Total 2.440 scientist, 101 country, 902 institution
* Total H IndexRankings
Ranking Based On Selection :76
Arjan Bredenoord
Gastroenterology - Achalasia - Reflux disease - GERD - Eosinophilic esophagitis
Metrics
H-Index
i10 Index
Citation Counts
82
227
26,479
* Total H IndexRankings
Ranking Based On Selection :78
Gerald Holtmann
Gastroenterology
Hepatology
Microbiome
Health Service Innovation
Metrics
H-Index
i10 Index
Citation Counts
82
262
26,807
* Total H IndexRankings
Ranking Based On Selection :79
Nathan Bass
Liver Diseases
Gastroenterology
Internal Medicine
Metrics
H-Index
i10 Index
Citation Counts
82
189
33,533
* Total H IndexRankings
Ranking Based On Selection :80
Keith T Wilson
Gastroenterology
immunology
cancer
inflammation
Metrics
H-Index
i10 Index
Citation Counts
81
190
21,984
* Total H IndexRankings
Ranking Based On Selection :81
Markus Heim
Hepatology
Hepatocellular Carcinoma
Virology
Innate Immunity
Oncology
Metrics
H-Index
i10 Index
Citation Counts
81
186
27,157
* Total H IndexRankings
Ranking Based On Selection :83
Eleanor Barnes
hepatology
immunology
infection
Metrics
H-Index
i10 Index
Citation Counts
80
242
41,432
* Total H IndexRankings
Ranking Based On Selection :84
Marc G Ghany
Hepatology
Hepatitis B
Hepatitis C
Clinical & Translational Research
Metrics
H-Index
i10 Index
Citation Counts
80
175
30,756
* Total H IndexRankings
Ranking Based On Selection :85
John Zalcberg
Gastrointestinal cancer
clinical trials
Metrics
H-Index
i10 Index
Citation Counts
80
299
38,890
* Total H IndexRankings
Ranking Based On Selection :86
Luis Rodrigo
Gastroenterology. Hepatology. Celiac disease
Metrics
H-Index
i10 Index
Citation Counts
80
286
25,395
* Total H IndexRankings
Ranking Based On Selection :88
Hiroyuki Isayama
Pancreato-biliary
endoscopy
drainage
chemotherapy
primary sclerosing cholangitis
Metrics
H-Index
i10 Index
Citation Counts
79
375
22,623
* Total H IndexRankings
Ranking Based On Selection :89
Giovanni Cammarota
FMT
Endoscopy
celiac disease
GERD
IBD
Metrics
H-Index
i10 Index
Citation Counts
79
280
25,173
* Total H IndexRankings
Ranking Based On Selection :90
Yngve Falck Ytter
Hepatology
Evidence-based Medicine
GRADE
guidelines
Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
78
137
96,730
* Total H IndexRankings
Ranking Based On Selection :91
Srinivasan Dasarathy
Gastroenterology
Hepatology
Metabolism
mRNA translation
sarcopenia
Metrics
H-Index
i10 Index
Citation Counts
78
202
39,076
* Total H IndexRankings
Ranking Based On Selection :94
Qasim Aziz
brain gut axis
visceral pain
psychological aspects of visceral pain
functional brain imaging
autonomic nervous system
Metrics
H-Index
i10 Index
Citation Counts
78
209
29,578
* Total H IndexRankings
Ranking Based On Selection :95
Maurizia Rossan Brunetto
Clinical Sciences
Biomedical Sciences
Hepatology
Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
78
270
28,535
* Total H IndexRankings
Ranking Based On Selection :96
Luca G. Guidotti
Hepatology
HBV
Virologia
Malattie Infettive
Viral Hepatitis
Metrics
H-Index
i10 Index
Citation Counts
78
108
23,934
* Total H IndexRankings
Ranking Based On Selection :98
Atsushi Masamune
gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
77
299
20,867
* Total H Index Rankings
Rankings
Ranking Based On Selection: 76
Arjan Bredenoord
Metrics
H-Index
i10-Index
Citation Counts
82
227
26,479
Gastroenterology - Achalasia - Reflux disease - GERD - Eosinophilic esophagitis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 77
Elena F Verdu
Metrics
H-Index
i10-Index
Citation Counts
82
179
27,822
* Total H Index Rankings
Rankings
Ranking Based On Selection: 78
Gerald Holtmann
Metrics
H-Index
i10-Index
Citation Counts
82
262
26,807
Gastroenterology
Hepatology
Microbiome
Health Service Innovation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 79
Nathan Bass
Metrics
H-Index
i10-Index
Citation Counts
82
189
33,533
* Total H Index Rankings
Rankings
Ranking Based On Selection: 80
Keith T Wilson
Metrics
H-Index
i10-Index
Citation Counts
81
190
21,984
* Total H Index Rankings
Rankings
Ranking Based On Selection: 81
Markus Heim
Metrics
H-Index
i10-Index
Citation Counts
81
186
27,157
Hepatology
Hepatocellular Carcinoma
Virology
Innate Immunity
Oncology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 82
Fabio Farinati
Metrics
H-Index
i10-Index
Citation Counts
81
299
22,854
* Total H Index Rankings
Rankings
Ranking Based On Selection: 83
Eleanor Barnes
Metrics
H-Index
i10-Index
Citation Counts
80
242
41,432
* Total H Index Rankings
Rankings
Ranking Based On Selection: 84
Marc G Ghany
Metrics
H-Index
i10-Index
Citation Counts
80
175
30,756
Hepatology
Hepatitis B
Hepatitis C
Clinical & Translational Research
* Total H Index Rankings
Rankings
Ranking Based On Selection: 85
John Zalcberg
Metrics
H-Index
i10-Index
Citation Counts
80
299
38,890
* Total H Index Rankings
Rankings
Ranking Based On Selection: 86
Luis Rodrigo
Metrics
H-Index
i10-Index
Citation Counts
80
286
25,395
* Total H Index Rankings
Rankings
Ranking Based On Selection: 87
Lise Lotte Gluud
Metrics
H-Index
i10-Index
Citation Counts
79
171
38,039
* Total H Index Rankings
Rankings
Ranking Based On Selection: 88
Hiroyuki Isayama
Metrics
H-Index
i10-Index
Citation Counts
79
375
22,623
Pancreato-biliary
endoscopy
drainage
chemotherapy
primary sclerosing cholangitis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 89
Giovanni Cammarota
Metrics
H-Index
i10-Index
Citation Counts
79
280
25,173
* Total H Index Rankings
Rankings
Ranking Based On Selection: 90
Yngve Falck Ytter
Metrics
H-Index
i10-Index
Citation Counts
78
137
96,730
Hepatology
Evidence-based Medicine
GRADE
guidelines
Gastroenterology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 91
Srinivasan Dasarathy
Metrics
H-Index
i10-Index
Citation Counts
78
202
39,076
Gastroenterology
Hepatology
Metabolism
mRNA translation
sarcopenia
* Total H Index Rankings
Rankings
Ranking Based On Selection: 92
Young-Suk Lim
Metrics
H-Index
i10-Index
Citation Counts
78
317
26,663
* Total H Index Rankings
Rankings
Ranking Based On Selection: 93
Joerg M Steiner
Metrics
H-Index
i10-Index
Citation Counts
78
369
22,895
* Total H Index Rankings
Rankings
Ranking Based On Selection: 94
Qasim Aziz
Metrics
H-Index
i10-Index
Citation Counts
78
209
29,578
brain gut axis
visceral pain
psychological aspects of visceral pain
functional brain imaging
autonomic nervous system
* Total H Index Rankings
Rankings
Ranking Based On Selection: 95
Maurizia Rossan Brunetto
Metrics
H-Index
i10-Index
Citation Counts
78
270
28,535
Clinical Sciences
Biomedical Sciences
Hepatology
Gastroenterology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 96
Luca G. Guidotti
Metrics
H-Index
i10-Index
Citation Counts
78
108
23,934
Hepatology
HBV
Virologia
Malattie Infettive
Viral Hepatitis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 97
Mohammad Reza Zali
Metrics
H-Index
i10-Index
Citation Counts
77
603
27,994
* Total H Index Rankings
Rankings
Ranking Based On Selection: 98
Atsushi Masamune
Metrics
H-Index
i10-Index
Citation Counts
77
299
20,867
* Total H Index Rankings
Rankings
Ranking Based On Selection: 99
Martin Freeman
Metrics
H-Index
i10-Index
Citation Counts
77
231
28,936
* Total H Index Rankings
Rankings
Ranking Based On Selection: 100
George Triadafilopoulos
Metrics
H-Index
i10-Index
Citation Counts
77
241
25,321