Our Team

We’re not like any other foundation you’ve ever met. The CDHF team is dedicated to excellence, whether it be our dedication to spreading advocacy and awareness for digestive health, or in the programs we build to help those who suffer from digestive disorders. We’re the game changers, the front liners, and the voice of all things to do with digestive health in Canada. 

We're growing!

Interested in joining the team? Check our our careers page.

Our staff can be reached at: 

T: 905-847-2002

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  • Dr. David Armstrong

    Dr. Armstrong graduated from Cambridge University (1974) and King's College Hospital (1977). After 2 years (1980-92) as a Family Physician in Goose Bay, Labrador he trained in internal medicine (UK: 1982-85), research (Guy's Hospital, London, UK: 1985-88; University of Lausanne, Switzerland: 1988-92) and clinical gastroenterology (McMaster University: 1992-95).

    Dr. Armstrong has research interests in upper gastrointestinal disease, nutrition, education and practice audit; he is principal investigator for a number of multicentre studies on dyspepsia and gastroesophageal reflux disease with over 100 peer-reviewed publications, 70 invited articles and 200 peer-reviewed presentations at learned societies. He was Chief of Clinical Service for Gastroenterology (2000-2007) and is Past-President of the HHS Medical Staff Association (2005-7), a member of the International Working Group on the Classification of Oesophagitis (IWGCO; 1994-present), a member of the Organizing Committee for the Annual CAG/CASL Canadian Gastroenterology Fellows' Postgraduate Training Courses (1996-2007), Chair of the CAG Endoscopy Committee and a participant in the Canadian Consensus Conferences on the Management of Gastroesophageal Reflux Disease (1996 and 2004), Helicobacter pylori-related diseases (1998) and Upper Gastrointestinal Bleeding (2002), the Latin-American consensus on gastro-oesophageal reflux disease (2005) and the Montreal Definition and Classification of GERD Working Group.    

    David lives with his wife and 5 sons in Hamilton, Ontario.

Enhancing lifelong health

The Canadian Digestive Health Foundation believes our ability to help establish, enrich and protect a healthy gut microbiota is the key to lifelong health

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