Meet Our Pastors

Greg Flagg

Executive Associate Pastor

Greg was called to serve at Sierra Presbyterian in April of 2021. He has a Master of Divinity from Fuller Theological Seminary and a BA in History from CSU, Sacramento. Greg has served in churches both professionally and as a volunteer for 15 years. He also has experience working in occupations outside of the church and knows well what it means to live out the faith in secular spaces. He loves walking with people through the ups and downs of life and faith. Greg is married to his wife Kourtney and they have two daughters, Aurora and Hannah. He loves to cook, play bass guitar and watch movies. Some of his favorite movies are Almost Famous, Avengers: Infinity War and Star Wars: The Empire Strikes Back.

Meet Our Staff

Now HIRING!!

Director of Youth Ministry & Contemporary Worship

Sierra Presbyterian Church is looking for someone who loves Jesus, loves students, and loves leading people into worship — all in one role. This full-time position brings together two passions: building genuine, discipleship-focused relationships with middle and high schoolers, and directing a contemporary worship experience that invites the whole congregation to encounter God. If you're a musician who also has a heart for the next generation, this might be exactly what you've been looking for.

Jonathan STEEL

MINISTER OF WORSHIP ARTS

Jonathan has served in music ministry for over 40 years, beginning shortly after graduating from California Lutheran College. He has served in various capacities at Sierra Pres since 1988 as organist, choir director, and worship band leader. He currently oversees the worship and music of the traditional service. Every other year he directs a community chorus and orchestra in a presentation of Handel's Messiah. Jonathan has a great love for all kinds of Christian music and for teaching and explaining Scripture. He sees music as a vehicle for understanding God's Word.

Charmaine Fiumos

Interim-Director of Children's Ministry

Now HIRING!!

Sierra Presbyterian Church is seeking a passionate Children's Ministry Director to join our church family! This is more than a job—it's a calling to be part of God's incredible work in the lives of children from birth through fifth grade.

Gil Griego

Chaplain & Director of Church Operations

Melanie Coursey

Bookkeeper

Hannah mikesell

Office Administrator & Communications Support

Jenene Sowell, MFT

Counselor

Penelope Johnson

Sound Technician

David Richey

VISUAL TECHNICIAN

David Cochran

Facilities Manager

faith jacobs

Custodian

Now Hiring

Youth Intern

The Sierra Presbyterian Church Intern Program is intended to equip and train, producing growth in Christian faith and character, while also providing practical ministry experience through teamwork and leadership in the children’s and youth ministry programs.

Deacons

Deacons are responsible for overseeing the physical and spiritual care for the needs of the people.
  • Linda Ketcham - Deacon Moderator
  • Rob Lee
  • Sue Bauman
  • Gayla Miner
  • Karl & Ruth Overbeek
  • Jennifer Sharpe
  • Dona Paulus

Elders

Elders are responsible for the government of each ministry and spiritual oversight of the church
  • Trish Cunningham - Clerk Of Session
  • Diana Haines 
  • Paul McGrew 
  • Sharon Miller
  • Tim Grebe
  • Patti Painter
  • Veronica Hofheinz 
  • George Hansen 
  • Jessica Richey