<iframe src="//www.googletagmanager.com/ns.html?id=GTM-5JQJLL4" height="0" width="0" style="display:none;visibility:hidden"></iframe>

GC2 Staff & Leadership

The staff and leadership here at GC2 is comprised of men and women who love, care and pray for every single person in the church. If you have questions for any of our staff, feel free to reach out and email them or call our church office to speak with them.

  • Luke Chen - Lead Pastor

    Pastor Luke Chen was born in Taiwan but grew up in a predominately German neighborhood of Chicago (Perhaps that’s why he took high school German). He originally wanted to be a doctor and graduated from Northwestern University with a bachelor degree in biochemistry-molecular biology. (This explains his occasional nerdiness.) God, however, had other plans for him and called him into the pastoral ministry. God also gave him a wonderful wife, Ruth, who got him organized and introduced him to Jamaican ways of life.


    After seminary God took Luke and Ruth to Toronto, Los Angeles, and San Diego (Yay, no more Midwest winters!) mainly to pastor in Chinese American churches, until 2009 (He doesn’t speak much Chinese). In 2009 he and Ruth started GC2 Church with a group of around 30 amazing brothers and sisters in Christ. In addition to his love for the Lord and ministry, Pastor Luke loves his wife, his three grown daughters, and he would love a dog and a cat, if he had them. He also loves to try out new restaurants! In his spare time, he has remodeled his house, re-landscaped his yard, taken strenuous vacations, flown his drone for ministry and fun, played around with his multiple cameras, and taken long drives to nowhere.


    Email Pastor Luke

  • daniel thompson - Associate Pastor

    Daniel is the newest addition to the GC2 staff, joining us at the beginning of September 2018. He has been serving all around the church and joining in the preaching and teaching but has a special focus on families and couples. He and his wife, Sarah, bring with them their experience and passion for serving the church, global missions, discipleship, and foster care and adoption. Daniel and Sarah married in 2011 and since then have fostered ten children, three of whom they have had the pleasure to adopt - Liz, Gabi, and Jonathan. They are currently also fostering two children. Daniel's biggest passion is to help everyone glorify God and enjoy him forever!


    Email Pastor Daniel

  • Sandi Castro - Administrative Assistant

    Sandi is a faithful member of GC2 serving in the welcome ministry and in Awana. She also has previous experiences in administration, social media, and graphics both as a church secretary and in the business world. She and her husband, Art, have been married over 25 years and are actively serving in First Impressions and other areas.


    Email Sandi

  • Jill Mcmahon - Children's Ministry director

    Jill moved to the San Diego area over a decade ago, when her husband’s work transferred them here from Chicago. Both she and her husband were formerly from the Philadelphia area. Originally a classically trained singer, Jill found yet another calling when she became a wife and mom. Working with children and helping them learn about God is incredibly fulfilling. What could be more important?


    Email Jill

  • Karla Ng - AWana ministry director

    Karla and her husband, Caleb, have been San Diegans for over 19 years. Along with their energetic teenage son, Trevor, they are blessed to serve in Awana together as a family. Karla graduated from Biola University with her Bachelor’s Degree in Nursing and works as a Pediatric nurse at Rady Children’s Hospital. Her children’s ministry experiences include: Awana Club Director, Sunday school teaching, Vacation Bible School Family Leader, and Community Bible Study Children’s program teacher. “I love children and it is such a blessing to see God’s work in their hearts and lives from the time they are very young. Being the hands and feet of Jesus to His precious children is my passion.”


    Email Karla

  • Jessica Teng - Worship band leader

    Jessica volunteers in leading our worship band ministry. She and her husband, Casey, were the first couple married in GC2 and have been plugged in all over the church for years. They are raising their three children, Kenzi, Callen, and Addy. Jessica calls herself an almost-stay-at-home-mom and she is also a nurse with Kaiser Permanente. 

    If you want to use your musical gifts with us at GC2, please reach out to us through our contact form.