Mark Klewin has been a licensed Hearing Instrument Specialist since 2007. His educational background includes undergraduate work at the University of Wisconsin. Mark has a passion for helping people hear better. His continued studies in hearing healthcare keep him abreast of all the latest studies and developments in new technology. Mark lives in Oregon, WI and has 2 sons, ages 21 and 22. In his free time, Mark enjoys golfing, fishing, softball, and skiing in Wisconsin winters. Mark is excited about being a member of the ZOUNDS family!