St. Louis Staff


Fr. Derek Wiechmann


Father Derek Wiechmann grew up on a dairy farm near St. Rosa. He was ordained a priest for the Diocese of St. Cloud in 2017. He enjoys fishing, hunting, farming, the woods, and gardening when he has time. 

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Deacon Ken Rosha


Michele and I are happy to serve the parishes of the Four Pillars in Faith ACC. We live in Little Falls, where Michele has been the hospice chaplain for St. Gabriel Hospital. When I am not serving as your deacon, I am a part-time chaplain at Country Manor Campus in Sartell.

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Amy Udermann

Parish Associate

Hello, I am Amy.  I grew up attending St. Louis Bertrand, moved away for a short time, and returned in 2004. I joined the staff in October of 2018.  I love being a part of this church and am blessed and happy to serve this vibrant community.

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Rita Olson

Director of Faith Formation

I have been the DFF since 2016.  I love bringing the Truths of our beautiful Catholic faith to the families. I have been the coordinator for Eucharistic Adoration at St. Anne’s Chapel since it’s beginning in 1998.  


Vicky Gruba

Faith Formation

I became a member of St. Mary's in 1989. I started teaching CCD in 1990-91 and have taught mostly Sacraments classes (my favorite). I have also been involved in Adult Faith Formation and promoting Catholic Devotions and Eucharistic Adoration. My grandchildren are my joy. I am forever thankful to God for calling upon me to be a part of His Good Work.


Peggy Boyle


Hi, my name is Peggy Boyle. I grew up on a dairy farm in Maple Lake, Minnesota. My husband, Tim and I have 7 children. I do the general cleaning and sanitizing at St. Louis. I enjoy preparing the church for our spiritual needs.

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