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Peter Church

Title: Staff Gastroenterologist, Division of Gastroenterology, Hepatology and Nutrition
Designations: MD, FRCPC
Phone: 416-813-7654 ext. 422886
Alternate Contact Name: Shawana Estwick
Alternate Email:


Dr. Peter Church is a gastroenterologist in the Division of Gastroenterology, Hepatology and Nutrition at SickKids in Toronto. He received his B.Sc. 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.


  1. 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
  2. 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.
  3. Mouzaki M, Church P. Lactose avoidance shortens symptom duration for young children with acute diarrhoea. Evid Based Med. 2014 Jun;19(3):106
  4. 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.
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