Libby Bier of Ozark Guidance on Dealing with Gambling Addiction by Arkansas Business Staff Posted 1/28/2019 12:00 am Updated 3 weeks ago Libby Bier is the director of substance abuse and recovery services at Ozark Guidance, a community behavioral health agency serving eight counties of northwest Arkansas. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.