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
News Blog
-
In Memory – Sister Marianne Giesel
March 1, 1938 – August 30, 2026 Dorothy Alice Giesel (aka Sr. Marianne) was born in St. Peter City, MN, on March 1, 1938…
-
Build Your Legacy During Make-a-Will Month
For 140 years, the Sisters of St. Mary of Oregon has led with servants’ hearts through prayer, education, health care, and outreach. Their legacy…
-
Join VCS Today
Find where you belong at Valley Catholic School. Limited openings available for the 2026-27 school year.
SSMO Core Values
The Sisters of St. Mary of Oregon (SSMO) and their sponsored ministries are guided by four core values:
