John Duncan is an American representative and he represents Tennessee's 2nd district. He was elected for the post in year 1988 and since then he serves the country with full devotion. A judge by profession he also served in United States military as a Captain for 17 years from 1970-1987. Born in year 1947 he completed his graduation from George Washington University and later joined Republican Party and entered politics. For further contact with John Duncan the fax number of his Washington DC office is given as (202) 225-6440. The contact information like email address, telephone number, website and postal cum official address of Congressman John Duncan is mentioned in below section. Congressman John Duncan is located at 2207 Rayburn HOB, Washington, DC 20515, United States. To get more information about Congressman John Duncan, visit their website duncan.house.gov.