i10 Productivity
Rankings

McMaster University Scientists Medical and Health Sciences / Gastroenterology i10 Productivity Rankings 2025

Productivity Rankings, an exclusive service provided by AD Scientific Index, measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:

  • Gain full access to detailed comparisons and advanced analytics,
  • Objectively evaluate your academic productivity,
  • Make strategic, data-driven decisions to enhance performance.

* Total i10 IndexRankings
Ranking Based On Selection: 1
Canada
Moayyedi Paul
Gastroenterology
Medicine
Evidence Based Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
379
264
0.697
* Total i10 IndexRankings
Ranking Based On Selection: 2
Canada
Richard Hunt
Gastroenterology
Second interest
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
116
0.320
* Total i10 IndexRankings
Ranking Based On Selection: 3
Canada
Stephen M Collins
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
266
127
0.477
* Total i10 IndexRankings
Ranking Based On Selection: 4
Canada
David Armstrong
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
114
0.449
* Total i10 IndexRankings
Ranking Based On Selection: 5
Canada
Jan D Huizinga
gastrointestinal motility
interstitial cells of Cajal
autonomic nervous system
gastroenterology
neurogastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
89
0.443
* Total i10 IndexRankings
Ranking Based On Selection: 6
Canada
Elena F Verdu
gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
150
0.838
* Total i10 IndexRankings
Ranking Based On Selection: 7
Canada
Bercik Premysl
gastroenterology
microbiota-gut brain axis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
112
0.848
* Total i10 IndexRankings
Ranking Based On Selection: 8
Canada
Grigorios I Leontiadis
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
66
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 9
Canada
M Yaghoobi
Evidence-Based Gastroenterology
Meta-analysis
Advanced Endoscopy
Upper GI malignant and pre-malignant pathologies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
38
0.792
* Total i10 IndexRankings
Ranking Based On Selection: 10
Canada
Jihong Chen Md
Neurogastroenterology and motility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 IndexRankings
Ranking Based On Selection: 11
Canada
Bj Salena
digestive diseases
gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
19
0.731
* Total i10 IndexRankings
Ranking Based On Selection: 12
Canada
Huaqing Wang
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total i10 IndexRankings
Ranking Based On Selection: 13
Canada
Ireneusz Padol
Gastroenterology
NSAIDs
Helicobacter
Pharmacology
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
5
0.278
* Total i10 IndexRankings
Ranking Based On Selection: 14
Canada
Subhas Chandra Ganguli
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
* Total i10 IndexRankings
Ranking Based On Selection: 15
Canada
Christine West
gastroenterology
neurophysiology
behaviour
gut-brain axis
aging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
Canada
Amer Hussain
Gastroenterology
Pharmacology
Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
Canada
Kayla Dadgar
Gastroenterology
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Moayyedi Paul
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
379
264
0.697
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Richard Hunt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
116
0.320
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Stephen M Collins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
266
127
0.477
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
David Armstrong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
114
0.449
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Jan D Huizinga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
89
0.443
gastrointestinal motility
interstitial cells of Cajal
autonomic nervous system
gastroenterology
neurogastroenterology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Elena F Verdu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
150
0.838
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Bercik Premysl
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
112
0.848
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Grigorios I Leontiadis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
66
0.733
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
M Yaghoobi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
38
0.792
Evidence-Based Gastroenterology
Meta-analysis
Advanced Endoscopy
Upper GI malignant and pre-malignant pathologies
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Jihong Chen Md
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Bj Salena
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
19
0.731
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Huaqing Wang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Ireneusz Padol
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
5
0.278
Gastroenterology
NSAIDs
Helicobacter
Pharmacology
Immunology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Subhas Chandra Ganguli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
6
0.462
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Christine West
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
gastroenterology
neurophysiology
behaviour
gut-brain axis
aging
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Amer Hussain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Kayla Dadgar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0