Gastroenterology and Nutrition
Helping others feel better
In the Division of Gastroenterology & Nutrition, we’re involved in all areas of the field, participating in clinical activities out of both the IWK Health Centre and our outpatient travelling clinics, supporting education at all levels and conducting important research.
We work hard to provide timely and efficient patient care by maintaining a strong, experienced staff that includes nurses, social workers, psychologists and dietitians. While our GI clinic is located on the main floor of the IWK’s Children’s Site, we also provide care via our outpatient travelling clinics in certain Maritime cities.
We care for a large number of patients with inflammatory bowel disease, following more than 200 patients with this diagnosis. We also perform a variety of procedures, including:
- intraesophageal pH monitoring
- percutaneous and ultrasound-guided liver biopsies
Our division is actively involved in all levels of teaching, from undergraduate medical education to continuing medical education.
Undergraduate education: We support the undergraduate medical education programs by participating in the Case-Oriented Problem-Simulated (COPS) curriculum and the Objective Structured Clinical Examinations (OSCE), and by offering lectures and rotations. Many of our faculty members also tutor in the medical school and make contributions to other faculties.
Residency training: We’re also involved in residency training. We offer:
- gastroenterology sub-specialty seminars
- clinical case rounds
- contributions to the resident OSCE stations
- gastroenterological pathology rounds
- weekly clinical GI rounds
Other contributions to residency training include supervision, both within our division and outside it.
The division's strength lies in clinical research, but we also have a strong collaboration with basic science. See what our researchers are up to:
Dr. Christine Chambers
Dr. Christine Chambers is a world-renowned researcher of pain in childhood. Dr. Chambers is a clinical psychologist and professor in the Departments of Pediatrics and Psychology & Neuroscience (with cross-appointments in Anesthesia, Pain Management & Perioperative Medicine and Psychiatry), and former Canada Research Chair in Pain and Child Health (Tier 2, 2004-2014) at Dalhousie University in Halifax, Nova Scotia.
Her research lab is based in the Centre for Pediatric Pain Research at the IWK Health Centre. Dr. Chambers’ research examines developmental, psychological and social influences on children’s pain, with a focus on family factors in pediatric pain and using social media to mobilize evidence-based information about children’s pain to parents. Her research is funded by the Canadian Institutes of Health Research (CIHR). Find out more about Dr Chamber’s research and her research team.
Dr. Zubin Grover
Dr. Zubin Grover's clinical interests includes pediatric gastroenterology, hepatology and nutrition, with special interest in paediatric inflammatory bowel disease. His research interests include therapeutic outcomes on nutritional therapies, biomarker monitoring in Inflammatory bowel disease, durability and outcomes of biologics in paediatric IBD and microbiome changes on nutritional therapy. His PhD thesis on value of EEN therapy with comprehensive outcomes beyond first few years is regarded as one of the most contemporary work in this field, using clearly defined therapeutic targets and multiple publications.
Dr. Andrea Martinez
Dr. Anthony Otley
Over the past almost twenty years, Dr. Otley has been involved in the care of children and teens with IBD, and has been actively involved in clinical trials to find better and more effective therapies—or to ensure that treatments licensed for use in adults are also studied in children so they too can access these treatments in the same way.
He has over 60 peer-reviewed publications and continues to actively explore, in collaboration with others, the factors leading to the development of IBD and also novel approaches to therapy.
Dr. Mohsin Rashid
Dr. Rashid is another researcher in our division. He has a special interest in medical education research and in the field of celiac disease.
Dr. Andrew Stadnyk
Dr. Stadnyk’s major research interest is in inflammatory diseases of the gastrointestinal tract, in particular, the contribution of the epithelium to inflammation including during inflammatory bowel disease and infectious colitis. He recently has included investigations into the roles of the epithelium and complement system in regulation of the gut microbiome. Through collaborations he has applied his expertise to study complement and chemotherapeutic drug induced mucositis in the small intestine.
We’re proud of our team of faculty and staff. Members include:
- Zubin Grover, MBBS, MD, FRACP, PhD
- Anthony Otley, MD MSc FRCPC, division head
- Mohsin Rashid, MD MEd FRCPC
- Andrea Martinez, MD, FAAP, FRCPC
- Christine Chambers, PhD
- Andrew W. Stadnyk, PhD
Phone (Bookings): 902-470-7993
5850/5980 University Avenue
Halifax, NS B3K 6R8