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

Events on the Horizon
Here are some things on the horizon that you may want to save the d...
Next Baptism
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Shiloh T-Shirts
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Community Bible Conference
A Bible conference entitled, "A Time to Advance: Worship, Word and ...

Discipleship 1 Class (makeup) Sunday, August 25 @ 8:30 AM
Prayer for Israel Sunday, August 25 @ 9:00 AM
Prayer for Worship Service Sunday, August 25 @ 9:30 AM
Sunday Morning Worship Service Sunday, August 25 @ 10:00 AM
Drama Connection Group Meeting Sunday, August 25 @ 4:00 PM
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

Pastor Atticus and his wife, Marge, have been a part of the unfolding vision of Shiloh since they met the Founders, Dr. Joseph & Carolyn Tumpkin, in Germany in 1973.  In 1996, through the “Call of God”, they transitioned from North Carolina to Arizona, where Pastor Atticus began to serve along side “The Tumpkin’s” in Shiloh as the Pastor of Development.  As such, he was a facilitator in the construction of the 25,000 square foot worship center on Avenida Del Sol. Today, he serves Shiloh as the Staff Pastor of Outreach and Missions.


Pastor Marge served as the Director of Women Arise, the Women’s Ministry of Shiloh until Fall 2017.  The Registers have proven their commitment to the “Vision” and “Call” that have been placed on the house of Shiloh!  Through the years, they have been able ministers together in administration, missions, outreach, women’s ministry and oversight of various committees and ministries within the church.


Today, the Registers serve the Lord through enabling others to reach their God-given potential through teachings, prophetic exhortations, and personal encouragement.  The Lord has also equipped them to be international ministers to the needy and nations, bringing “Hope” and restoration around the globe.  In this, many lives have been changed, healed and restored for the cause of Jesus Christ!


Pastors Atticus & Marge have completed their Biblical Under-Studies.  Pastor Atticus went on to complete a Master’s and Doctorate Degree in Theology and a Doctorate in Philosophy.

This couple’s desire is to see everyone reach their God-given potentia,l and fulfill all that God has called them to be, as they serve the Lord together at Shiloh Christian Ministries.

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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