Columnists

Andy Hewitson

Andy Hewitson, the founder and chief technology officer of Avant Wellness Systems, a developer and manufacturer of therapeutic devices, received his BSc in engineering in from the University of Natal-Durban (South Africa). He applies his broad technical competencies to the research and development of new therapeutic laser technologies. You can reach him with questions and comments regarding this article at andy.hewitson@avantwellness.com.

Previous Articles

Choosing Your (Next) Laser
January 15, 2013 (Vol. 31, Issue 02)