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.

We hope You have a Safe and Happy Presidents Day Weekend! Please remember that Three Rivers ER is here for you all day everyday when you need us. So if you get sick or have an accident over the holiday weekend Dr. Jill Jenkins will be here for you. ...

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Three Rivers Hospital Commissioner Leslie G. McNamara is also the Treasurer of the Brewster, Washington - Chamber of Commerce. It is great to have such dedicated members of our community to support the Hospital and our Community. Below Leslie hands a check to Lee Webster from the City of Brewster, Washington in support of amazing new art at the Columbia Cove Park from Chainsaw Artist Jacob Lucas (www.chainsawart.org). Three Rivers is a proud member of the Brewster Chamber. We are happy to see them working hard and investing in our community. ...

On February 7th Chamber Treasurer Leslie G. McNamara, of Grover's Building Supply and Commissioner at Three Rivers Hospital, presented a check from the Chamber for $2000 to Lee Webster from the City of Brewster, Washington to help pay for the amazing new art from Chainsaw Artist Jacob Lucas. www.chainsawart.org We highly suggest you head down to Columbia Cove Park and see Jacob's beautiful creations for yourself.

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