Senator Maria Cantwell

Maria cantwell Twitter: @SenatorCantwell

Washington D.C. Office

511 Hart SOB
Washington, D.C. 20510
(202) 224-3441 (phone)
(202) 228-0514 (fax)

Spokane Office

West 920 Riverside, Suite 697
Spokane, WA 99201
(509) 353-2507 (phone)

Seattle Office

915 Second Avenue
Suite 3206
Seattle, WA 98174
(206) 220-6400 (phone)

Committee Assignments

Commerce, Science and Transportation; Ranking Member, Energy and Natural Resources; Finance; Indian Affairs; Small Business and Entrepreneurship

Key Staff

Travis Lumpkin
Chief of Staff

Rosemary Guitirrez
Legislative Director 

Colleen Schell
D.C. Scheduler

Nico Janssen
Health Care Legislative Assistant

Nate Caminos
State Director

For constituent services, please contact the Senator’s local office in your area:



Contact Us

Washington State Hospital Association
999 Third Avenue
Suite 1400
Seattle, WA 98104

Map / Directions

206.281.7211 phone
206.283.6122 fax

Staff List