H-Index
Rankings
Oceania Scientists H-Index Medical and Health Sciences / Gastroenterology Rankings 2025
AD Scientific Index evaluates the academic productivity and efficiency of scientists and institutions based on the H-index, i10 index, and citation counts. In addition to total H-index rankings, you can also explore rankings and analyses by "Scientists Last 6 Years H-index" and by subject.
* Total H Index Rankings
Ranking Based
On Selection :1
Gastroenterology
Hepatology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
200
97
0.485
* Total H Index Rankings
Ranking Based
On Selection :2
Gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
155
76
0.490
* Total H Index Rankings
Ranking Based
On Selection :3
Gastroenterology
Hepatology
Microbiome
Health Service Innovation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
50
0.610
* Total H Index Rankings
Ranking Based
On Selection :4
Gastrointestinal cancer
clinical trials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
47
0.588
* Total H Index Rankings
Ranking Based
On Selection :5
Gastroenterology
Gastrointestinal Oncology
Screening
Surveillance
Prevention
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
58
0.841
* Total H Index Rankings
Ranking Based
On Selection :6
hepatology
gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
46
0.667
* Total H Index Rankings
Ranking Based
On Selection :7
liver disease
iron
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
39
0.565
* Total H Index Rankings
Ranking Based
On Selection :8
gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
28
0.412
* Total H Index Rankings
Ranking Based
On Selection :9
Gastroenterology Inflammatory bowel diseases
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
54
0.806
* Total H Index Rankings
Ranking Based
On Selection :10
Barretts Oesophagus
Advanced Endoscopy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
48
0.738
* Total H Index Rankings
Ranking Based
On Selection :11
Pancreas
Pancreatitis
Metabolism
Gastroenterology
Epidemiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
52
0.813
* Total H Index Rankings
Ranking Based
On Selection :12
gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
33
0.569
* Total H Index Rankings
Ranking Based
On Selection :13
Gastroenterology
probiotics
animal models
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
32
0.571
* Total H Index Rankings
Ranking Based
On Selection :14
health psychology
gastro-psychology
inflammatory bowel disease
endometriosis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
39
0.750
* Total H Index Rankings
Ranking Based
On Selection :15
Visceral Pain
Gut Brain Axis
Visceral hypersensitivity
Sensory Neurons
irritable bowel syndrome
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
37
0.725
* Total H Index Rankings
Ranking Based
On Selection :16
Gastroenterology
History of Medicine
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
22
0.431
* Total H Index Rankings
Ranking Based
On Selection :17
gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
25
0.568
* Total H Index Rankings
Ranking Based
On Selection :18
Gastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
17
0.395
* Total H Index Rankings
Ranking Based
On Selection :19
Colorectal cancer screening
gastroenterology
familial cancer
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
18
0.450
* Total H Index Rankings
Ranking Based
On Selection :20
Psychogastroenterology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
34
0.872
* Total H Index Rankings
Ranking Based
On Selection :21
Hepatology
Gastroenterology
Immunology
Genetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
28
0.718
* Total H Index Rankings
Ranking Based
On Selection :22
garointestinal and smooth muscle physiology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
24
0.649
* Total H Index Rankings
Ranking Based
On Selection :23
Nutrition and Gastroenterology of Companion Animals
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
23
0.742
* Total H Index Rankings
Ranking Based
On Selection :24
Hepatology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
* Total H Index Rankings
Ranking Based
On Selection :25
Gastroenterology
nervous system
immune system
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
22
0.759
Nicholas Talley
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
200
97
0.485
Gastroenterology
Hepatology
Michael Kamm
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
155
76
0.490
Gerald Holtmann
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
82
50
0.610
Gastroenterology
Hepatology
Microbiome
Health Service Innovation
John Zalcberg
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
80
47
0.588
Gastrointestinal cancer
clinical trials
Alex Boussioutas
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
58
0.841
Gastroenterology
Gastrointestinal Oncology
Screening
Surveillance
Prevention
Stuart K Roberts
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
46
0.667
hepatology
gastroenterology
John Olynyk
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
69
39
0.565
Robert Fraser
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
68
28
0.412
Rupert Leong
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
67
54
0.806
Gastroenterology Inflammatory bowel diseases
Krish Ragunath
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
65
48
0.738
Barretts Oesophagus
Advanced Endoscopy
Max Petrov
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
64
52
0.813
Pancreas
Pancreatitis
Metabolism
Gastroenterology
Epidemiology
Ian Cook
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
58
33
0.569
Gordon Howarth
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
56
32
0.571
Gastroenterology
probiotics
animal models
Antonina Mikocka Walus
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
52
39
0.750
health psychology
gastro-psychology
inflammatory bowel disease
endometriosis
Stuart M Brierley
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
37
0.725
Visceral Pain
Gut Brain Axis
Visceral hypersensitivity
Sensory Neurons
irritable bowel syndrome
Neville Yeomans
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
51
22
0.431
Gastroenterology
History of Medicine
Peter Katelaris
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
44
25
0.568
Ian Roberts Thomson
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
43
17
0.395
D James B St John
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
40
18
0.450
Colorectal cancer screening
gastroenterology
familial cancer
Simon R Knowles
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
34
0.872
Golo Ahlenstiel
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
39
28
0.718
Hepatology
Gastroenterology
Immunology
Genetics
Roger Lentle
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
37
24
0.649
garointestinal and smooth muscle physiology
Nick Cave
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
23
0.742
Nutrition and Gastroenterology of Companion Animals
PJ Clark
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
18
0.581
Patrick A Hughes
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
29
22
0.759
Gastroenterology
nervous system
immune system