Delta Dental Has Environment To Smile About by Arkansas Business Staff Posted 9/23/2013 12:00 am Delta makes it a priority to care for its employees, and they call it one of the best places to work in Arkansas. Those smiles make Delta Dental an Arkansas Business 2013 Best Places to Work honoree. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 15 days. Purchase Now Already have archive access? Login to view this article.