Shiloh Christian Ministries, Sierra Vista AZ
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Our Times: Sunday at 10:00am    |   Our Location: 1519 Avenida del Sol, Sierra Vista AZ 85635 - Click for Directions

Welcome Ministry Needs Volunteers!
Volunteers are needed for the Welcome Ministry in order to follow-u...
Grief Support Group-Footsteps of Hope
Meets every other Wednesday in the conference room, at Shiloh Chris...
Youth In Action Sunday
Every 4th Sunday our youth will serve in a ministry within Shiloh. ...
Tuesday Prayer Connection Team
Meets at 12 P.M. (Noon) each Tuesday in the prayer room. The team p...

Celebrate Recovery Friday, October 19 @ 6:00 PM
Third Friday Prayer Friday, October 19 @ 6:30 PM
Adult Sunday School Sunday, October 21 @ 8:30 AM
Prayer for Israel Sunday, October 21 @ 9:00 AM
Prayer for Worship Service Sunday, October 21 @ 9:30 AM
Pastors & Staff
Pastor Erick and Raquel  Villalvazo

Pastor Erick and Raquel Villalvazo

Lead Pastor

Erick Villalvazo was born in Central Mexico to Luis M. and Ruth Villalvazo, founding pastors of Centro Cristiano Shiloh (CCS) here in Sierra Vista.  He graduated from the University of Arizona with a Bachelor’s Degree in Mechanical Engineering and is employed at Fort Huachuca. 


Erick has been a God-seeker all of his life and joined all the Villalvazo children in helping in the new CCS ministry.  Erick was ordained at Shiloh in 2002 and served as Youth Pastor for 12 years.  Erick stepped into the Lead Pastor role in October of 2017 after our founding Pastors, Joseph and Carolyn, retired.  Erick is excited for the years to come for Shiloh.

Pastor Erick and Raquel were married in 2008.  They are determined to live out their lives together in full service to Jesus Christ.  Raquel graduated from Cochise College as a Registered Nurse.  They have two precious daughters, Alexandra and Isabella. 


Pastor Angela K. & Ryan  Sedore

Pastor Angela K. & Ryan Sedore

Angela: Assistant Pastor / Ryan: Worship Leader & Elder

Pastor Angela Sedore serves as Assistant Pastor.  She graduated from, taught and served as Principal of Shiloh Christian School.  A graduate of Oral Roberts University (BA & MA), University of Arizona (MA) and Texas Bible Institute, Pastor Angela was ordained in 2006.  She is a seasoned teacher of the Word with deep spiritual wisdom and mountain-moving faith.

Pastor Angela is married to Elder Ryan Sedore, Shiloh’s Worship Leader.  Ryan graduated from Canadian Bible College and Simon Fraser University with a Bachelor’s in Education.  The Sedores have served in the church most of their lives and look forward to an exciting life and ministry together.  They have one beautiful daughter, Hazel Grace.

Pastors Joseph & Carolyn  Tumpkin

Pastors Joseph & Carolyn Tumpkin

Pastors Emeritus

Pastor Emeritus, Dr. Joseph L Tumpkin, along with his wife Pastor Carolyn Tumpkin, retired from full-time pastoring in October 2017, having served Shiloh, Fort Huachuca and Sierra Vista for four decades. Deeply committed to seeing Shiloh fulfill God's call to be a powerful end-time ministry, even during their retirement they remain prayerfully devoted to supporting Pastors Erick, Raquel and Shiloh. Celebrating their 54th wedding anniversary this year, they are truly grateful for their precious family of three married children, seven grandchildren and one great granddaughter. "May all who come behind us, Find us Faithful."

Pastors Atticus and Marge  Register

Pastors Atticus and Marge Register

Atticus: Pastor of Missions & Outreach / Marge: Director of Women's Ministry

Pastor Atticus serves as the Pastor of Missions and Outreach.  The Registers have long had the “Vision” of Shiloh in their heart.  They are able ministers in administration, outreach, missions and conferences.

Through the years, the Lord has uniquely placed this couple where, together, they have served the Lord to accomplish His Kingdom Purposes.  Today, they continue to serve the Lord through “Extending Hands of Hope” in the Sierra Vista community and around the globe, as the Lord will call them out from time to time.

Pastors Atticus & Marge have completed their Biblical Studies.  This couple’s desire is to see everyone reach their God-given potential and see individuals, churches and communities experience the presence and power of God in their lives!

Pastor James and Rose  Hoston

Pastor James and Rose Hoston

Pastor of Prayer

Pastor Jim and his wife, Rose, were among the several elders who founded Shiloh Ministries in 1978.  Following his subsequent ordination, he served as a staff pastor at Shiloh for more than 20 years.  He currently serves as Shiloh Pastor of Prayer and Coordinator of the Sierra Vista Men's Community Prayer Ministry.  Rose leads a team which prepares meals at a local homeless shelter, and she and Pastor Jim each lead a Shiloh Connection Group.  Together, they also conduct Bible studies for juveniles at the county detention center.

Pastor Jim, faithfully supported by Rose and their children, served in the U.S. Army, retiring in 1980 as a Lieutenant Colonel.  Rose holds a BS Degree in Education from Alabama State University.  Pastor Jim's education includes bachelor and master degrees, followed by a Doctorate of Ministries.

Pastor Denny and Perdy  Medeiros

Pastor Denny and Perdy Medeiros

Pastor at Large

Pastor Denny and Perdy Medeiros were married in 1965.  Even before they were married, they had a calling from the Lord to minister to children and have done so for over forty-five years; with having their own four natural children, by teaching for forty-five years in both Christian and public schools, caring for about thirty foster children in their home, and adopting four of their eight children.


Denny is a 1967 graduate of the University of Arizona with a BA and Masters in Elementary Education.  He was Pastor Joseph's assistant pastor from 1986-2013.


They are now retired, traveling, and living solely in their motorhome.  Shiloh has been and will continue to be their home.  They will be at Shiloh when in the Sierra Vista area.  Surely God has been faithful and they look forward to the new avenues of ministry He has for them.


Tamra Fowler

Tamra Fowler

Administrative Director

Mrs. Tamra Fowler, our Administrative Director, is a vital, much loved and much needed part of our Leadership Team.  Known for her diligence, discipline, joyful spirit and love for God, Tamra provides direct administrative management for pastors, staff, volunteers and congregation.  Her overall responsibilities cover all aspects of financial, business, and day-to-day ministry operations.  Along with her calling of administration, she is an excellent teacher with a deep commitment to discipleship.  Her main desire is to serve our Pastors so well that they can focus on preaching, people and vision casting.

On a personal note, Tamra is the daughter of Pastor Denny and Perdy Medeiros, married to Shaun, both graduates of Shiloh CHS, parents of two married children and one granddaughter.  Shaun and Tamra are devoted servants throughout the body of Christ at Shiloh.


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