Mena Regional Target of Lawsuit From Its Former Chief of Surgery by Arkansas Business Staff Posted 3/10/2014 12:00 am A Mena general surgeon is suing his former hospital after his heart surgery in 2011 set off a chain reaction that ended with him being fired over accusations that he abused prescription drugs. 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.