Our Services

At Three Rivers Hospital, we offer a full selection of services for the community.

Online Payments

Now you can make your payments online with our secure account payment portal.


Working at Three Rivers Hospital is more than a job, it’s being part of a team.

Se Habla Español

Claro que hablamos español para nuestros miembros de la comunidad de habla española.

Public & Not for Profit
Three Rivers Hospital is a public, not-for-profit, critical access health care center serving a district bridging Okanogan and Douglas Counties, from Mazama to Monse to Mansfield. We are located in Brewster,Washington at the confluence of the Columbia, Okanogan, and Methow rivers.

Over 65 Years of Tradition
Continuing a 68-year tradition, our vision is to be a trusted community partner, providing excellence in healthcare. Our dedicated, professional healthcare team strive to create the ideal patient experience by providing compassionate, safe and respectful patient care.

Our History
Health care has changed over the years and we have a long and enduring history caring for our communities. Visit our History page to learn more about how we have been serving our hospital district since 1949 and how we support, promote and improve quality of life and overall health.

Our Mission
To lead the innovation of safe and respectful patient care with a compassionate culture supported by our dedicated, professional health care team.


If you need some help paying your hospital bill there are options available. Please speak with our Financial Counselor to see if you qualify for assistance.

Financial Counselor
509.689.2517  Ext. 3365


Si usted necesita ayuda para pagar su cuenta del hospital. Favor de hablar con nuestra Asesora Financiera para ver si es elegible para ayuda.

Asesora Financiera
509.689.2517  Ext. 3365

Washington State Hospital Pricing Information

Comment, concern, or complaint?  Fill in our online form.

Announcing Free Sports Physicals sponsored by Three Rivers Hospital Foundation July 26th 4-7 pm Brewster Boys & Girls Club

Student athletes from Brewster School District (Brewster, Washington) , Bridgeport School District (Bridgeport, Washington), Mansfield School District #207, Liberty Bell Jr./Sr. High School (Twisp, Washington, Winthrop Washington), and @paterosschooldistrict (Pateros, Washington) are welcome to join us at the Brewster Boys & Girls Club July 26th from 4-7 pm.

All students must be accompanied by a legal guardian or have a signed permission slip from their legal guardian in order to participate. Please bring the appropriate paperwork from your athletic department.

Please don't forget, if you get injured playing sports Dr. Jonothan Miller is here to help you heal safely and recover quickly.

In this video, Dr. Miller discusses sports medicine at Three Rivers Orthopedics. We are here to help you in Brewster at Three Rivers Hospital and in Tonasket at North Valley Hospital District. Dr. Miller is a Stanford Medicine trained Orthopedic Surgeon with over 25 years of experience.

View on Facebook

Sunflowers and a nice view of Brewster. 🌻🏔
Grateful for such a beautiful place to provide healthcare for our community.

View on Facebook

2 weeks ago

Three Rivers Hospital

Thank you to the Brewster, Washington - Chamber of Commerce and Brewster, Washington for putting on another great Independence Day celebration. We had a lot of fun seeing the community and happy so many people came out to celebrate our great nation.

Thank you to Jennifer, Jennifer, Carla, Maria, Sandra, Adrianna, Jenny, Edie, and your Families for coming out to support the hospital.

View on Facebook