Peter S. Wyles has been named president and chief executive officer of Tria Beauty, Inc. Prior to joining Tria Beauty, Wyles served as the president and CEO of several companies, including ReVENT Medical, Inc. and Ventus Medical, Inc.  He also spent 15 years at Bayer HealthCare where he held executive roles in the consumer, pharmaceutical and medical device businesses, both in the U.S and internationally.