About Us

We, the Sisters of the Most Precious Blood of O’Fallon, for more than chiro no box170 years, find our mission in the Catholic Church. Rooted in the Eucharist and personal prayer, we strive to continue the mission of Jesus and to experience Christ’s redeeming presence as we affirm and empower one another and those we serve.

We seek to bring the reconciling presence of Jesus to the world through various ministries.

The Sisters of the Most Precious Blood of O’Fallon have served those in need through education, art, music, care of the elderly, social services, healthcare, parish and pastoral ministry, prayer, presence, and many other ways.

Currently, our Sisters bring Christ’s redeeming presence to the United States and South America. We are located in Bolivia and Peru in South America.   In the United States, we have Sisters in Missouri and West Virginia.

If you are searching for community, spirituality and opportunities to serve, God may be calling you to join us in our Partners in Mission Program.





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Contact Us

(636) 240-6010

204 North Main Street
O’Fallon, MO 63366-2299


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