With 26 years’ experience in practice and a partner in a busy South Gloucestershire surgery, Mark is also resident doctor on BBC One’s The One Show, presents Radio 4’s Inside Health, writes for The Times, and has even popped up on celebrity versions of The Weakest Link and Mastermind. Saga Magazine readers can ask for his expert opinion on any health issue, from a sprained wrist to high cholesterol or chronic disease. Mark was awarded an MBE in 2005 for services to medicine.