Co Founder, President
Mark Schafer is President of Photosonix Medical, and has served in senior roles for several ultrasonic device companies. He has over 20 peer-reviewed publications, 21 patents, and is a Fellow of the AIUM and the ASA. Mark holds a BSEE from MIT and a PhD from Drexel University. Tessie McNeely is an expert in infectious disease and biofilms. She served in senior scientific roles at Merck, where she earned multiple awards for scientific contributions, and was Principal Scientist for the development of an acne vaccine. She holds a BA from Berea College and a PhD from UNC at Chapel Hill.
Infectious disease and biofilms