For over four decades, OPA Cancer Charity has fought against oesophageal and gastric cancers, raising awareness about the dangers of persistent heartburn (indigestion), Barrett’s oesophagus and acid reflux (Gastro-Oesophageal Reflux Disease). We support patients, caregivers and their families. Whether you find yourself in the initial stages or further along in your journey, the OPA is committed to offering free support and guidance.