The Sisters of St. Mary of Oregon serve through prayer, education, health care, and outreach.
The Sisters’ sequoia-lined campus is home to their sponsored ministries – Valley Catholic School, Valley Catholic Music School, Maryville Skilled Care, SSMO Foundation and the SSMO Ministries Corp.
Community care through faith and action


Giving Tuesday is Dec. 2
Join us by supporting the Sisters of St. Mary of Oregon during Giving Tuesday on Dec. 2. Your generosity meets needs, creates opportunities and fuels the daily work of the Sisters and their sponsored ministries at Valley Catholic School and Maryville.
Let’s make a difference — one act of kindness at a time.

News Blog
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Chaplain’s Corner – Feb. ’26
The Passion of the Lord Ways Lent Can Change You (anytime) Lent, much like the black smudge on your forehead from Ash Wednesday, can…
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The Music Man Takes the Stage This March
The Music Man remains one of the most beloved works in American musical theatre. Meredith Willson’s six-time, Tony Award-winning musical comedy has entertained audiences…
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Speaker Series Kicks Off with a 140-year Legacy of Joyful Service
A 140-year Legacy of Joyful Service: The Changing Times and Lasting Values of the Sisters of St. Mary of Oregon We are kicking off…
SSMO Core Values
The Sisters of St. Mary of Oregon (SSMO) and their sponsored ministries are guided by four core values:











