John Dingell is a representative for Michigan's 15th District in the U.S. House of Representatives, a post he has held since 1955. He has offices all over the country, and his Dearborn office is conveniently located in a nice office building on Outer Drive. John Dingell works for the people by leading the way in crafting national health insurance legislation. John Dingell also works hard to protect the environment.