Research
Read how they describe their research on their University of Toronto profile.
Latest papers
Response to "The Association of Inflammatory Bowel Disease and Eosinophilic Esophagitis: True Link or Surveillance Artifact?
Inflammatory bowel diseases · 2025 · first author
The Association of Inflammatory Bowel Disease and Eosinophilic Esophagitis: A Systematic Review and Meta-analysis.
Inflammatory bowel diseases · 2025 · first author
The Canadian Association of Gastroenterology’s New Climate Change Committee
Journal of the Canadian Association of Gastroenterology · 2024 · senior author
5 publications.
Response to "The Association of Inflammatory Bowel Disease and Eosinophilic Esophagitis: True Link or Surveillance Artifact?
Yanofsky R, Tandon P
The Association of Inflammatory Bowel Disease and Eosinophilic Esophagitis: A Systematic Review and Meta-analysis.
Yanofsky R, Jogendran R, Hoxha T, Pathak A, Orchanian-Cheff A, Chhibba T, Sasson AN, Tandon P
The Canadian Association of Gastroenterology’s New Climate Change Committee
Leddin D, Singh H, Armstrong D, Cheyne K, Galts C, Igoe J, Leontiadis G, McGrath J, Pray C, Sadowski D
Association Between Serum Ustekinumab Concentrations and Endoscopic Disease Activity in Moderate-to-Severe Crohn's Disease Patients.
Di Fonzo DMP, Alabdulkarim B, Yanofsky R, Abduallah Y, Golovics P, Lakatos PL, Bitton A, Wild G, Afif W, Bessissow T
Proton pump inhibitors and the risk of inflammatory bowel disease: population-based cohort study.
Abrahami D, Pradhan R, Yin H, Yanofsky R, McDonald EG, Bitton A, Azoulay L
Frequent collaborators
- Grigorios Leontiadis and Frances Tse: 79 shared papers
- Frances Tse and David Armstrong: 49 shared papers
- Talat Bessissow and Gary Wild: 28 shared papers
- Grigorios Leontiadis and David Armstrong: 24 shared papers
- Laurent Azoulay and Richeek Pradhan: 22 shared papers
- Laurent Azoulay and Emily McDonald: 10 shared papers
- Grigorios Leontiadis and Harminder Singh: 7 shared papers
- Frances Tse and Harminder Singh: 6 shared papers
- Frances Tse and Talat Bessissow: 5 shared papers
- David Armstrong and Harminder Singh: 5 shared papers
- Harminder Singh and Parul Tandon: 5 shared papers
- Emily McDonald and Richeek Pradhan: 2 shared papers
- Russell Yanofsky and Parul Tandon: 2 shared papers
- Grigorios Leontiadis and Cara Pray: 1 shared paper
- Grigorios Leontiadis and Russell Yanofsky: 1 shared paper
- Frances Tse and Cara Pray: 1 shared paper
- Frances Tse and Russell Yanofsky: 1 shared paper
- David Armstrong and Cara Pray: 1 shared paper
- David Armstrong and Russell Yanofsky: 1 shared paper
- Cara Pray and Talat Bessissow: 1 shared paper
- Cara Pray and Russell Yanofsky: 1 shared paper
- Laurent Azoulay and Russell Yanofsky: 1 shared paper
- Emily McDonald and Russell Yanofsky: 1 shared paper
- Harminder Singh and Russell Yanofsky: 1 shared paper
- Richeek Pradhan and Russell Yanofsky: 1 shared paper
- Talat Bessissow and Russell Yanofsky: 1 shared paper
- Gary Wild and Russell Yanofsky: 1 shared paper
- Department of Medicine
- Department of Internal Medicine
- Epidemiology, Biostatistics and Occupational Health
- Other
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Parul Tandon
Department of Medicine
2 shared papers, latest 2025
Alain Bitton
Faculty
2 shared papers, latest 2024
Frances Tse
Department of Medicine
1 shared papers, latest 2024
David Armstrong
Department of Medicine
1 shared papers, latest 2024
Cara Pray
Department of Medicine
1 shared papers, latest 2024
Laurent Azoulay
Epidemiology, Biostatistics and Occupational Health
1 shared papers, latest 2023
Emily McDonald
Department of Medicine
1 shared papers, latest 2023
Harminder Singh
Department of Internal Medicine
1 shared papers, latest 2024
Peter Lakatos
Faculty
1 shared papers, latest 2024
Waqqas Afif
Faculty
1 shared papers, latest 2024
Richeek Pradhan
Faculty
1 shared papers, latest 2023
Talat Bessissow
Department of Medicine
1 shared papers, latest 2024
Grigorios Leontiadis
Department of Medicine
1 shared papers, latest 2024
Gary Wild
Department of Medicine
1 shared papers, latest 2024
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Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.