Mack Olson


The Rector of Epiphany Episcopal Church is The Rev. Mack Olson. His partner is Jeremy Karagan, and they have  boxer dogs named Truman & Wilmer and a orange tabby cat named Dan.

Fr. Mack has a Bachelor of Arts from the University of Colorado, Boulder and a Master of Divinity from the Iliff School of Theology in Denver, Colorado. Prior to his call to ordained ministry, Fr. Mack worked for nearly 20 years in higher education, first at the University of Colorado, and most recently at Sonoma State University as the Director of Judicial Affairs. After joining St. John 's Episcopal Church in Petaluma in 2007, Fr. Mack started the discernment process for Holy Orders, and was ordained as a Deacon on September 10th, 2011, and to the Priesthood on March 24th, 2012.

Before coming to Epiphany, Fr. Mack worked as a hospital chaplain for two and half years at John Muir Health in Concord, California.  Fr. Mack looks forward to getting to know everyone at Epiphany, and he looks forward to discerning together God's call to us to love and serve each other and the wider community of Vacaville.  


Cookie Clark

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Our Deacon is the Rev. Cn. Cookie Clark. Ordained in 2004, she was Archdeacon for Diaconal Minnistries from 2009 until 2017. She is currently President fo the Diocesan Standing Committee. She was installed as Diocesan Chaplin for Daughters of the KIng in 2017.


Cookie's ministry is keeping the congregation up-to-date on what is needed in the community and helping people find how they can help.  In that capacity she attends the Vacaville Homeless Roundtable and is an alternate on the Napa Solano Area on Aging Advisory Board. She is also a member of the Vacaville Library Commission and a panelist on Neighborhood Court, a mediation service of the Vacaville District Attorney and Poliice Department.


She assists in the recruiting of Upsala Colleege, NJ., and the Episcopal School for Deacons, Berkeley. She is a widow who lives with a Scottie and half, Sophie and Duffy, both Scottish Terrier Rescue dogs. She retired as an IRS Revenue Agent in 2001 and will answer and research tax questioins on demand. 

   July 2019   
Upcoming Events




Fr. Mack's office hours
9:00 AM to 4:00 PM
Eucharist at Vacaville Retirement Community
1:15 PM to 2:15 PM
Service is held in the library.
6:30 PM
Prayer Group Meeting
7:30 PM to 8:00 PM
Led by Rev. David Deerfeeder.
All are welcome


Community Dinner
4:30 PM to 6:00 PM
Bible Search
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