Dr. Karni holds a PhD in Chemical physics from Tel Aviv University and a Post Doctorate in Physics and Chemistry from Columbia University and Stanford University, respectively.

A pioneer in medical laser research and development since 1980, Dr. Karni has more than 35 years of experience in the development and sales of medical and aesthetic laser systems and created some of the most successful and effective laser and pulsed light systems brought to market. Among his developments are the Er:YAG laser at 2.94 um and Er\CO2 laser combination for aesthetic and dental applications.

Dr. Karni is the inventor of more than 15 patents in the medical device industry and has contributed to over 50 published works in the medical device field.