PLEASE NOTE: All On-Demand sessions will not actually take place at the date and time below, we will be sending out access to these sessions the Monday before the conference starts and they will be available to watch on your own time for a month after the conference!

**This Agenda is Subject to Change**

Mark Stephenson, Ph.D.

Dr. Mark Stephenson is the owner and principal consultant for Stephenson and Stephenson Research and Consulting (SASRAC). He received his Ph.D. in audiology and hearing science from The Ohio State University in 1986. Mark was a Lt. Colonel in the U.S. Air Force, where he served until 1993 when he retired as an Associate Chief of the USAF Biomedical Sciences Corps. From 1993 to 2015, Mark was a Senior Research Audiologist with NIOSH. He has published numerous professional reports, peer-reviewed journal articles, and book chapters, and has served on multiple advisory committees to many government agencies and professional organizations. In 2010, he received the NHCA Outstanding Hearing Conservationist Award.