i10 Productivity
Rankings

Medical and Health Sciences / Gastroenterology i10 Productivity Rankings in Australia 2025

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.

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Total 53 scientist, 1 country, 20 institution
* Total i10 IndexRankings
Ranking Based On Selection :1
Australia
Nicholas Talley
Gastroenterology
Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,024
630
0.615
* Total i10 IndexRankings
Ranking Based On Selection :2
Australia
Michael Kamm
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
516
325
0.630
* Total i10 IndexRankings
Ranking Based On Selection :3
Australia
John Zalcberg
Gastrointestinal cancer
clinical trials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
157
0.525
* Total i10 IndexRankings
Ranking Based On Selection :4
Australia
Gerald Holtmann
Gastroenterology
Hepatology
Microbiome
Health Service Innovation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
262
167
0.637
* Total i10 IndexRankings
Ranking Based On Selection :5
Australia
Stuart K Roberts
hepatology
gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
145
0.597
* Total i10 IndexRankings
Ranking Based On Selection :6
Australia
John Olynyk
liver disease
iron
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
126
0.597
* Total i10 IndexRankings
Ranking Based On Selection :7
Australia
Rupert Leong
Gastroenterology Inflammatory bowel diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
155
0.791
* Total i10 IndexRankings
Ranking Based On Selection :8
Australia
Robert Fraser
gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
101
0.598
* Total i10 IndexRankings
Ranking Based On Selection :9
Australia
Gordon Howarth
Gastroenterology
probiotics
animal models
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
106
0.671
* Total i10 IndexRankings
Ranking Based On Selection :10
Australia
Krish Ragunath
Barretts Oesophagus
Advanced Endoscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
125
0.812
* Total i10 IndexRankings
Ranking Based On Selection :11
Australia
Antonina Mikocka Walus
health psychology
gastro-psychology
inflammatory bowel disease
endometriosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
104
0.832
* Total i10 IndexRankings
Ranking Based On Selection :12
Australia
Neville Yeomans
Gastroenterology
History of Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
33
0.268
* Total i10 IndexRankings
Ranking Based On Selection :13
Australia
Ian Cook
gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
76
0.623
* Total i10 IndexRankings
Ranking Based On Selection :14
Australia
Alex Boussioutas
Gastroenterology
Gastrointestinal Oncology
Screening
Surveillance
Prevention
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
107
0.939
* Total i10 IndexRankings
Ranking Based On Selection :15
Australia
Stuart M Brierley
Visceral Pain
Gut Brain Axis
Visceral hypersensitivity
Sensory Neurons
irritable bowel syndrome
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
90
0.874
* Total i10 IndexRankings
Ranking Based On Selection :16
Australia
Ian Roberts Thomson
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
24
0.255
* Total i10 IndexRankings
Ranking Based On Selection :17
Australia
Peter Katelaris
gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
47
0.534
* Total i10 IndexRankings
Ranking Based On Selection :18
Australia
Golo Ahlenstiel
Hepatology
Gastroenterology
Immunology
Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
58
0.690
* Total i10 IndexRankings
Ranking Based On Selection :19
Australia
Simon R Knowles
Psychogastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
78
0.963
* Total i10 IndexRankings
Ranking Based On Selection :20
Australia
Rachel Wong
Gastrointestinal and lung cancers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
48
0.787
* Total i10 IndexRankings
Ranking Based On Selection :21
Australia
D James B St John
Colorectal cancer screening
gastroenterology
familial cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
23
0.377
* Total i10 IndexRankings
Ranking Based On Selection :22
Australia
PJ Clark
Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
29
0.537
* Total i10 IndexRankings
Ranking Based On Selection :23
Australia
Patrick A Hughes
Gastroenterology
nervous system
immune system
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
35
0.814
* Total i10 IndexRankings
Ranking Based On Selection :24
Australia
Sudarshan Paramsothy
Gastroenterology
Inflammatory Bowel Disease
Gastrointestinal Microbiota
Faecal Microbiota Transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
* Total i10 IndexRankings
Ranking Based On Selection :25
Australia
David van der Poorten
Department of Gastroenterology Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Nicholas Talley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,024
630
0.615
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Michael Kamm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
516
325
0.630
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
John Zalcberg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
299
157
0.525
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Gerald Holtmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
262
167
0.637
Gastroenterology
Hepatology
Microbiome
Health Service Innovation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Stuart K Roberts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
145
0.597
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
John Olynyk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
126
0.597
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Rupert Leong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
196
155
0.791
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Robert Fraser
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
101
0.598
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Gordon Howarth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
106
0.671
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Krish Ragunath
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
154
125
0.812
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Antonina Mikocka Walus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
104
0.832
health psychology
gastro-psychology
inflammatory bowel disease
endometriosis
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Neville Yeomans
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
33
0.268
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Ian Cook
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
76
0.623
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Alex Boussioutas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
107
0.939
Gastroenterology
Gastrointestinal Oncology
Screening
Surveillance
Prevention
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Stuart M Brierley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
90
0.874
Visceral Pain
Gut Brain Axis
Visceral hypersensitivity
Sensory Neurons
irritable bowel syndrome
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Ian Roberts Thomson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
24
0.255
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Peter Katelaris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
47
0.534
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Golo Ahlenstiel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
58
0.690
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Simon R Knowles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
78
0.963
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Rachel Wong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
48
0.787
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
D James B St John
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
23
0.377
Colorectal cancer screening
gastroenterology
familial cancer
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
PJ Clark
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
29
0.537
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Patrick A Hughes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
35
0.814
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Sudarshan Paramsothy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
38
0.927
Gastroenterology
Inflammatory Bowel Disease
Gastrointestinal Microbiota
Faecal Microbiota Transplantation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
David van der Poorten
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763