Faculty and Staff

The faculty and staff of Harvest Christian Academy are dedicated to the ministry of educating the whole child-mentally, physically, socially, and spiritually.

To contact any of our faculty and staff, please search for their name in the tables below and click on the email link. You may also visit our contact page, select "General Questions" and complete the form. Your submission will be reviewed and routed to the correct individual.

If you are interested in joining the HCA staff, visit our careers and summer ministry page.

HCA Administration

Pastor Gary Walton

Lead Pastor

Jeremy Zajicek

Academy Administrator

Dr. Joy Stouffer
Elementary Principal
(K3-3rd Grade)
Joshua Taylor
Middle School Principal
(4th-8th Grade)
Lawrence Nagengast

High School Principal
(9th-12th Grade)


Gina OdermattStaff Nursery
Regoice RefilongK3
Sierra CokerK3
Bethany ReaK4
Martha TaitanoK4
Rhia BorjaK5
Rosanna SippaK5
Brittany SchnoorK5
Vanessa Cross1st Grade
Miranda Royston1st Grade
Christina Wesley1st Grade
Hope Baugus2nd Grade
Lauren Baiei2nd Grade
B-Ann Ling2nd Grade
Kristen Dongon3rd Grade
Hannah Mullins3rd Grade
Jennifer Brunson3rd Grade


Name Email Position
Gary Walton    gary.walton@hbcguam.net    Lead Pastor
Bryan Lenartzblenartz@hbcguam.netAssistant Pastor / Events & Evangelism
Ken Keithken.keith@hbcguam.netAssistant Pastor / Missions & Summer Programs
Larry Nagengastlarry.nagengast@hbcguam.netAssistant Pastor / Adult Education & Military Ministry
Dr. Yoh Shiratoyashirato@hbcguam.netAssistant Pastor / Japanese Ministry
Jeremy Zajicekjeremy.zajicek@hbcguam.netAssistant Pastor / Academy Administrator