This respiratory illness season, wearing a mask is required in patient and resident areas at Sunnybrook. Read our visitor guidelines »

Hospital  >  Departments  >  Medicine  >  About Medicine

Medicine care team

Gastroenterology

Dr. Natasha Bollegala
Dr. Natasha Bollegala, BSc Hons, MD, MSc, FRCPC

Staff gastroenterologist, Women’s College Hospital
Assistant Professor, Department of Medicine, University of Toronto
Fellow, Institute of Clinical Evaluative Sciences

Women's College Hospital
3rd Floor, Room #3439
76 Grenville St., Toronto, ON
M5S 1B2


Phone: 416-323-7543
Fax: 416-323-7549

Clinical contact: 
Phone: 416-323-7543
Fax: 416-323-7549

Administrative contact: Maria Almeida, Academic Education Co-ordinator
Phone: 416-323-7510
Fax: 416-323-6360 
Endocrinology and Gastroenterology Divisions
Women's College Hospital

Dr. Natasha Bollegala HonBSc, MD, MSc, FRCPC is a staff gastroenterologist at Women’s College Hospital, and assistant professor in the department of medicine, University of Toronto (UofT). She is a clinician in quality and innovation and completed an Inflammatory Bowel Disease (IBD) fellowship at Mount Sinai Hospital, Toronto, an MSc in clinical epidemiology and healthcare research at UofT in 2016, the Eliot Phillipson Clinician Scientist Training Program and the Clinician Investigator Program at the University of Toronto.

Dr. Bollegala conducts research with a particular focus on pediatric to adult transition of care and is co-principle investigator for the national transition arm of the Promoting Access to Care in IBD (PACE) quality improvement program of Crohn’s and Colitis Canada (CCC). She co-chairs the Canadian IBD Transition Network (CITE). She has published and presented on the topic of gender in gastroenterology. She is co-chair of the Innovations sub-committee for the Quality Affairs Committee of the Canadian Association of Gastroenterology (CAG). She services as executive secretary for the Ontario Association of Gastroenterology (OAG).