Facebook Pixel Code
About Sickkids
About SickKids

Peter Church, MD, FRCPC

The Hospital for Sick Children
Staff Gastroenterologist
Gastroenterology, Hepatology and Nutrition

Phone: 416-813-7733
Fax: 416-813-4972
Email: peter.church@sickkids.ca
Alternate Contact: Ivette Milanes Abreus
Alternate Email: ivette.milanesabreus@sickkids.ca

Brief Biography

Dr. Church is a gastroenterologist in the Division of Gastroenterology, Hepatology and Nutrition at The Hospital for Sick Children (SickKids) in Toronto.  He received his BSc from the University of New Brunswick with honours in Biology and Chemistry.  Dr. Church received his MD from Memorial University of Newfoundland.  He stayed in St. John’s, Newfoundland to complete his residency in Paediatrics at the Janeway Child Health and Rehabilitation Centre.  He carried out subspecialty training in Paediatric Gastroenterology, Hepatology and Nutrition at SickKids in Toronto.

Research Interests

Dr. Church is a clinical researcher who primarily studies inflammatory bowel disease.  His interests include:

  • Assessment of disease activity and complications using endoscopy and MRI
  • Long-term outcomes of biologic therapies
  • Systematic review and meta-analysis methodologies


For a complete list of publications please see PubMed

Church PC, Turner D, Walters T, Greer ML, Amatai M, Griffiths AM. A Systematic Review of MRE Signs of Inflammation and Damage in Crohn’s Disease.  Alimentary Pharmacology & Therapeutics. 2014. In Press

Church PC, Guan J, Salz L, Frost K, Muise A, Walters T, Griffiths AM.  Long-term outcomes of infliximab treatment for luminal Crohn’s disease: results from a single-centre paediatric cohort.  Inflamm Bowel Dis. 2014 Jul;20(7):1177-86..

Mouzaki M, Church P. Lactose avoidance shortens symptom duration for young children with acute diarrhoea.  Evid Based Med. 2014 Jun;19(3):106

Valentino PL, Church PC, Shah P, Beyene J, Griffiths AM, Feldman BM, Kamath BM, Hepatotoxicity in Children with Inflammatory Bowel Disease on Methotrexate Therapy: A Systematic Review and Meta-Analysis.  Inflamm Bowel Dis. 2014 Jan;20(1):47-59.