Queen Elizabeth's Longtime Doctor Peter Fisher Killed Riding Bike to Work / Follows HW Bush Heart Dr. Death also While Bicycling 'A longtime physician to Queen Elizabeth II was killed while riding his bike to work in the British capital, local media reported Thursday'. Peter Fisher, 67, collided with a truck Wednesday as he made his way to his office at the Royal London Hospital for Integrated Medicine in Bloomsbury'. Fisher worked for the queen as a homeopathic doctor for 15 years. The incident took place during National Cycle to Work Day in Britain.  Buckingham Palace has not issued a formal statement, but the queen has been told of his death.' Dr. Peter Fisher was also a member of the World Health Organization ( WHO )