DOCTOR HOLLIDAY OF DODGE , 41 min. After his outlaw years in Texas, Doc Holliday arrived in Dodge City determined to resume his dental career and enjoy the excitements of the Western frontier. Historian Dr. Gary Roberts and author Victoria Wilcox discuss Doc’s life in the Cowboy Capital, his friendship with Bat Masterson and service to the Santa Fe Railroad, and how he sealed his friendship with Wyatt Earp by saving the lawman from a threatening mob.