FOR RELEASE (PHOTO ATTACHED): August 2, 2011 New Cardiology Practice Welcomes New Patients HICKORY, NC—For the first time in more than twenty years, there is a new cardiology practice in our area – Catawba Valley Cardiology joins Catawba Valley Medical Group as a service of Catawba Valley Medical Center. Brian Steg M.D., FACC, and Derek Luney M.D., FACC, and Lisa Vollano Michel, PA-C ...