Tsongas Staff Contacts

Congresswoman Niki Tsongas Staff

Katie Enos
Chief of Staff

Washington, D.C. Office

Sarah Christopherson
Washington Director
Advisor on Tax and Budget, Business, Financial Services

Michael Hartigan 
Communications Director

George Eng
Scheduler/Executive Assistant

Sara Outterson
Legislative Counsel
Advisor on Health, Education, Labor, Immigration and Women’s issues

Sean Duggan
Military Legislative Assistant
Advisor on Armed Services, Veterans, Homeland Security and Foreign Affairs

Major Tim Helfrich
Air Force Fellow 
Advisor on Armed Services

Becky Cairns
Legislative Assistant
Advisor on Energy, Environment, Transportation, Telecommunications, Campaign Finance Reform

Natasha Kellett
Teach for America Fellow
Advisor on Education & Domestic Policy, Communications Assistant

Robert Schneider
Legislative Aide / Legislative Correspondent
Advisor on Housing, Judiciary

Lowell Office

Chris Mullin
District Director

June Black
Constituent Services Director
Essex County Regional Director

Jane Adams
Regional Director

Vanna Howard
Constituent Services Representative
Immigration Specialist
*Speaks Khmer

Denise Johnson
Constituent Services Representative
Haverhill Regional Coordinator

Haley Roy
Veterans' & Military Liaison

Russell Pandres
Economic Development Assistant

Peter Lubershane
Constituent Services Representative

Patrick Kenney
Congressional Aide

Lawrence Office

Mabel Covarrubias-Doucette
Constituent Services Represenative 
Immigration Specialist
*Speaks Spanish