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.

Start 2019 with better movement and a better life. In this brief video Dr. Jonothan Miller discusses hip fractures and arthritis. To learn more about Orthopedics at Three Rivers Family Medicine please visit our website www.brewsterclinic.org
or call 509-689-3749

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2 days ago

Three Rivers Hospital

In Honored Memory - A Celebration of Life for John Ronald Maxwell, MD

On December 10th we came together to celebrate the amazing life of Dr. John Maxwell. A sometimes joyous and sometimes solemn occasion, we were joined by his wife Gwen Maxwell. Gwen shared many great stories about Dr. Maxwell and in turn many of our staff and other who knew him shared their experience of the man who's skills as a radiologist and care as human affected many in our community.

Our HR Director Anita Dyer Fisk presented a framed photo of Dr. Maxwell to Gwen, which had been signed by TRH staff and providers.

Thank you Dr. Maxwell. Your memory lives on through the many lives you have touched.

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3 days ago

Three Rivers Hospital

Yesterday Three Rivers Hospital held our quarterly All-Staff meeting. It was both a fun and informative meeting. Our activities committee even provided pizza for attendees.

Thank you to CEO James Scott Graham and HR Director Anita Dyer Fisk, as well as Jennifer Best and Sandra Garcia for presenting.

Our Award Winners are:

Kudos Card prize drawing winners: COO Melanie Neddo, CNO Gretchen Haines-Aguilar, Laura Snider, Leticia Medina, Beronica Lopez

10 Years of Service: Maria Aguilar, Kelli Holloway, Charlene Dovich

20 Years: CFO Jennifer Bush Munson, Annetta Truitt, Karen Hurley

Amazing dedication to our community.

Thank you all for your hard work, dedication, and bringing your best!

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