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.

19 hours ago

Three Rivers Hospital

Happy Earth Day 🌎
Our maintenance team has done a wonderful job helping Spring come alive at the hospital.

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Now Seeing Patients in Tonasket and Brewster!

Are you looking to lead a full and active life? At Three Rivers Orthopedics we offer a full suite of surgical and non-surgical interventions to help you do just that.

We are dedicated to providing you a calm, compassionate environment, strive to keep you informed, and work to help you recover quickly so you can get back to living your life.

Our world-class team includes Orthopedic Surgeon Jonothan Miller, MD, Orthopedic Specialist Rob Lamberton, PA-C and Orthopedic Nurse Karen Daniels, RN.

Joint Injections
Total Joint Replacement
Sports Medicine
Treatment of Arthritis
Urgent Care for Sprains, Strains, and Broken Bones
Hand and Wrist Surgery
Foot and Ankle Surgery
Many more options available to serve you Orthopedic needs.

Please call to make an appointment:

Or follow the link to learn more:

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3 days ago

Three Rivers Hospital

Congratulations to Three Rivers' Dietary Department on the recent compliments:

“The Tuna sandwich and pasta you served were wonderful – this is the first day I felt like eating and everything was great.”

“The Hot Turkey sandwich was good and the plate presentation looked so nice.”

“I have enjoyed all of the meals you served while I was here, thank you.”

“You made my day by serving me pancakes for breakfast!”

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