Our Team
Allie Mendoza, M.Div.
Senior Director of
ORU Missions & Outreach
Allie’s a Kansas City native who’s been cheering on the next generation at ORU for the past twelve years. She studied Ministry and Leadership, married her college sweetheart, Augustine, and together they’ve served across Missions, Spiritual Life, and Theology. She’s passionate about the global Church and helps lead Empowered21 NextGen as co-vice chair. Allie earned her M.Div. in 2020, and you’ll find her most often reading, camping, or with her rescue pup, Rory.
Gabby Williams, MAPC
Assistant Director of
ORU Missions & Outreach
Meet Gabby, our resident Tulsan and fishing extraordinaire! She is passionate about helping the next generation become healthy leaders who love Jesus wholeheartedly. After earning her undergraduate degree in Ministry and Leadership, Gabby graduated with her Master's in Professional Counseling in 2022 and has served ORU ever since. On the weekends, Gabby loves spending time outside and baking a loaf of sourdough bread to share with friends.
Nate Sink
Community Outreach & Donor Relations Coordinator
Nate hails from the great state of Indiana and studied Marketing at ORU. His biggest passion is seeing the body of Christ step out in boldness, sharing the Gospel, and making disciples through the power of the Holy Spirit. Nate loves raising up young leaders who are committed to following Jesus without compromise. In his free time, you’ll find Nate on the pickleball or basketball court, cheering on the Indianapolis Colts, or brewing the perfect cup of coffee.
Christopher Costanza
Communications & Outreach Coordinator
Christopher is a Tulsa transplant from Baton Rouge who’s passionate about developing Spirit-empowered leaders and sharing Christ’s love around the world. A 2023 ORU grad in Strategic Media & Entrepreneurship and former Student Association VP, he’s now pursuing an M.A. in Leadership & Global Engagement. Chris also loves traveling, photography, and finding creative ways to reach people with the Gospel.
