Health Management Associates Names Charles Stewart Arkansas CEO by Lance Turner Posted 9/9/2013 10:40 am Updated 4 years ago Health Management Associates names Charles Stewart as its Arkansas market CEO, overseeing Sparks Health System and Summit Medical Center. 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.