Active Areas of Research:
1. Use of population-level health administrative data to evaluate clinical and cost-effectiveness of current paradigms of care as it relates to inflammatory bowel diseases (IBD) and colorectal cancer prevention
2. Development of administrative definitions of IBD activity for use with Ontario health administrative data
3. Studies of quality of care relating to IBD and colonoscopy
4. Development of clinical prediction rules for colonoscopy and hospital re-admissions
5. Industry-sponsored trials

Other Research Activities:
Participant in multiple national research networks for epidemiology and quality of care in IBD
Development of Canadian Clinical Practice Guidelines in IBD
Peer-reviewer for multiple gastroenterology journals
Department of Medicine Research Advisory Committee and Research Day Examiner
Graduate thesis supervisor and examiner, School of Epidemiology, Public Health and Preventive Medicine
Chair, Division of Gastroenterology Research Consortium, University of Ottawa