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Congressman John Duncan

Representing the 2nd District of Tennessee

Washington, DC Office

2207 Rayburn HOB
Washington, DC 20515

Phone: (202) 225-5435
Fax: (202) 225-6444

Below you can find information for my Washington, DC office. You are welcome to phone or send a message to me through the U.S. Postal Service. Please note that postal mail is the slowest method for contacting me. All postal mail sent to my offices must be scanned for security purposes, which means it will take an additional two weeks or more for me to receive it. If you prefer, you may contact me by e-mail.

Please contact my Washington, D.C. office if you have a question or concern about legislation or issues pending before the U.S. Congress.  If you need help with a federal agency or individual assistance, please contact my nearest District office to speak with a caseworker.

D.C. Office Hours:

Monday-Friday: 8:30AM - 6:00PM


Dr. Scott Fischer, Office Manager & Legislative Director

  • Oversight of Washington D.C. Office
  • Appropriations
  • Budget
  • Energy
  • Environment
  • Ethics & Process 
  • Science

Caroline DeBerry,  Senior Legislative Assistant

  • Abortion and Family Policy
  • Defense
  • Healthcare
  • Medicare/Medicaid
  • Veterans Affairs
  • Welfare
  • Education

Alexa Williams,  Digital Director & Legislative Correspondent

  • Director of Digital Media
  • Legislative Correspondence
  • Systems Administrator
  • Arts & Humanities
  • Museums

Zach Dooley,  Legislative Assistant

  • Committee on Transportation & Infrastructure 
  • Foreign Affairs 
  • Banking 
  • Labor
  • Agriculture
  • Telecommunications
  • Census
  • Taxes
  • Commerce
  • Financial Services
  • Housing
  • Small Business

Cody Rhodes,  Legislative Counsel

  • Committee on Oversight and Government Reform
  • Social Security
  • Gun Control
  • Homeland Security
  • Immigration
  • Judiciary
  • Intelligence

Mackenzie Fox,  Staff Assistant

  • Tour Coordinator
  • Emergency Passports and Visas
  • Constituent Services
  • Flag Requests
  • Office Supplies