Dr. Suzanne Klimberg To Lead Studies on Medical Invention at Ascendant by Arkansas Business Staff Posted 9/30/2013 12:00 am Dr. Suzanne Klimberg is a co-inventor of MelodyDX, the first product of Ascendant Diagnostics LLC, a startup company in Fayetteville 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.