Pastor Greg came to faith in Christ in late November 1991. From the time of his conversion up until 2000, Pastor Greg was an itenerant evangelist and teacher in Baja California, Santa Ana CA, and throughout the LA County and Orange County Jails, after which was brought on staff at Calvary Chapel of Costa Mesa and served under Pastor Chuck Smith up until September of 2004.
During his tenure at Calvary Chapel of Costa Mesa, pastor Greg founded a Spanish apologetical magazine titled "Revista Edificación", meaning Edification Magazine.
In 2004 Pastor Greg and his family moved to San Antonio Texas, where he founded Edification Bible Church, and in July 2008, he and his family were called to serve in the Rio Grande Valley, where he currently pastors Edification Calvary Chapel.
Apart from being a bible expositor, Pastor Greg is filmaker. His "Wolves Among Us" documentary can be seen on Amazon Prime and a few other streaming channels. A DVD can also be pruchased through Amazon Prime and a few other venues. Apart from having a few short films on Youtube, Pastor Greg is currently working on his latest film called "Casey's Parable", set to premiere in 2025.