He is currently in the Health Quality Enforcement section where he carries out administrative prosecution of healthcare professionals who commit offenses including diverting controlled substances, sexual assault on patients, child molestation, and gross medical negligence. Prior to being a Deputy Attorney General, Mr. Yun was a Deputy District Attorney for the Tulare County District Attorney’s Office in Central Valley where he did criminal prosecution of felonies and misdemeanors. He received his undergraduate degrees from the University of Southern California and his law degree from UC Davis School of Law. Prior to becoming a prosecutor, Mr. Yun clerked for Santa Clara County DA’s Office, Orange County DA’s Office, and Sacramento County DA’s Office.