i dont have any problems w honest questions and my

i dont have any problems w honest questions and my posts were not directed to you just so u know but
I assume his background is in business -which is transferable to many fields and that his interest in the medical field began as described below from the website:

''Mr. Barnhizer is a U.S. Army veteran of the Vietnam War, where during his two tours of duty he served as a battlefield combat medic, followed by temporary duty with a USARV Military Advisory Team, providing medical aid and services to Vietnamese civilians as the equivalent of a doctor in four villages and hamlets. Afterwards he managed medical inventory and field resupply for a US Infantry Battalion engaged in active combat, in addition to continued service on Medical Civil Action Programs (MEDCAP) in the Danang area assisting Battalion Surgeons and others in treatment of children in local orphanages. Following the military, Mr. Barnhizer worked in the steel and demolitions industries and then attended Youngstown State University and the University of Colorado, followed by his career in the oil and gas industry.

Mr. Barnhizer is the inventor of the "flatpack" packaging used for the commercial sales of both Nanologix’s BNP and their various petri products. The packaging provides for dramatically extended shelf life and increased efficacy in use for nutrient media used for bacteria detection. He is also the originator of the concept of the use for aptamers in conjunction with Nanologix’s existing patent-pending BNF technology. This concept has led to the filing of a separate patent covering the potential. ''