We work closely with leading members of the medical profession in the UK and around the world. The teams who work with us include upper gastrointestinal surgeons, thoracic surgeons, clinical research scientists, gastroenterologists, oncologists, dieticians and physiotherapists, all of whom have extensive experience of oesophageal/gastric problems at centres where oesophageal and gastric problems are regularly treated. These teams provide continual support and advice to patients and carers both through the OPA and directly when requested.