Wound Care Specialist Quyen Ha Joins Sparks Regional by Arkansas Business Staff Posted 10/7/2013 12:00 am Dr. Quyen Ha has joined the wound healing team at Sparks Regional Medical Center in Fort Smith. 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.