On Aug. 16, Baptist Medical Group internal medicine physician Dr. Mark Castellaw gave the invocation for the Elvis memorial service. A longtime fan of the King of Rock and Roll, Dr. Castellaw’s practice, BMG-The Medical Group, even has an examination room called “The Elvis Room,” filled with photos and other memorabilia. The room is at least partially responsible for saving a life. Fellow fan Jim Sykes scheduled a visit to see the room, and during his routine exam, Dr. Castellaw discovered that Sykes was having a heart attack.