Keep It Simple Talk Show: Episode 41 – Dr. Darrell Walter April 25, 2017 Xavier Ries, Jonathan Duran, Tony Scotti, Dr. Darrell Walter https://www.calvarychapelpasadena.com/wp-content/uploads/Keep_It_Simple-20170425.mp3 Save Audio Cardiologist Dr. Darrell Walter shares about the work God has called him to, as well as his story of faith.