In this co-interview, both Dr Philip Smith, Deputy Editor of FG and Social Media Associate Editor and Honorary Consultant Gastroenterologist at the Royal Liverpool Hospital, and Dr Vivek Goodoory, Frontline Gastroenterology trainee editor, Clinical Research Fellow and Registrar in Gastroenterology at Leeds Teaching Hospitals NHS Trust, interview Dr Nasar Aslam, Endoscopy Research fellow at University College London Hospitals NHS Foundation Trust, on the paper 'Minimally invasive endoscopic therapies for gastro-oesophageal reflux disease’, published in Frontline Gastroenterology: https://fg.bmj.com/content/14/3/249.