
Our Pastors
Our pastoral team is dedicated to shepherding the Lone Rock Bible Church community with love, wisdom, and biblical faithfulness.

Bjorn Anderson
Bjorn grew up in Bozeman, Montana with three brothers who pushed him
into all of the adventures Montana offers. To this day he enjoys
exploring God's creation as much as possible through hiking, hunting,
fishing, trail running, and more. Bjorn and his wife Jessica have two
wonderful kids, and they love living here and thank God for the
opportunity to call the Bitterroot Valley and Lone Rock Bible Church
their home. Bjorn works as a family medicine physician here in the
valley and enjoys the opportunity to physically care for the community
on a daily basis.

Forest Brown
Missions
Forest was blessed to be raised in a Christian home and received Christ
as his Savior at a young age. He finds comfort in Philippians 1:6 "And I
am sure of this, that he who began a good work in you will bring it to
completion at the day of Jesus Christ". Married young to his beautiful
bride Connie Jo, they raised 3 wonderful daughters and a son and now
greatly enjoy the blessings of grandchildren. Retired from the Fire
Service, he and his family operate a local greenhouse/nursery business.
Forest enjoys all things Montana — camping, hunting, fishing and ranching
with occasional vacations abroad with friends and family.
“Beloved, if God so loved us, we also ought to love one another” 1 John 4:11

Bradley Carlson
Children's Ministries
Bradley grew up in North-central Idaho in the rolling farm fields of the
Palouse. A couple years after high school, he found himself at Ecola
Bible School in Cannon Beach, Oregon where a passion for the word of God and
His people was ignited. He spent two years there which is where he met
Baylee, a Bitterroot Valley native and the preacher's daughter. Bradley
and Baylee are so thankful to the Lord to be raising their four boys
here. Bradley enjoys farming, being on horseback, and spending time
deepening friendships (particularly in the woods during hunting season).

Steve Giralt
Steve grew up as an Air Force kid, spending most of his childhood in
Fairbanks, Alaska. God graciously saved him at a Vacation Bible School
event as a teenager, which soon led him to Bible college in Southern
California, where he earned a degree in Pastoral Theology. It was also
there that he met his wife, Kathy, a Florence native who came to faith
as a child and graduated alongside him. After serving as a youth pastor
for 17 years, God faithfully led Steve, Kathy, and their three children
to Lone Rock. During the week, Steve works as a software engineer, a
job that suits his love for all things tech. Outside of work and
ministry, he enjoys hunting, being outdoors, and learning languages.
“Be anxious for nothing, but in everything by prayer and supplication with thanksgiving let your requests be made known to God. And the peace of God, which surpasses all comprehension, will guard your hearts and your minds in Christ Jesus.” Philippians 4:6-7

Andrew Olsen
Andrew grew up in Montana and met his wife, Karissa, while attending
Northwest Nazarene University. Together, they are raising three young
children who keep life busy, joyful, and full of adventure. Andrew works
for a wildlife habitat organization, where he has the privilege of
stewarding God’s creation both professionally and personally. He is
passionate about serving others and participating in ministry, and
outside of work he enjoys spending time with his family and exploring
the outdoors through fishing, hunting, and other outdoor recreation.

Thayne Orton
Thayne was born into a Mormon family in Utah and raised in the Mormon
culture; but, in 1995, God graciously opened his eyes and heart to
reveal His truth of Jesus — which he loves to share with all he meets.
He and his wife Dianne have a blended family with 5 grown children and
10 grandchildren. Thayne has been a barber for 44 years. His favorite
Bible verse is John 17:3 "And this is everlasting life, that they may
know You, the only true God, and Jesus Christ, whom You have sent".

Lucas Pernsteiner
Youth Ministries
Lucas was raised in the Midwest. Lucas and his wife Shauna met while
attending college — they are both chiropractors. God has blessed Lucas
and Shauna with four wonderful children — three boys and one girl. Along
with his love for Jesus Christ, Lucas also enjoys skiing, hiking,
mountain biking, playing the guitar, and competing in Spartan races.