1.0i-SIGMA Annual Conference & Expohttps://isigmaonline.org/Event-Conferencetesthttps://isigmaonline.org/Event-Conference/author/test/rich600338<blockquote class="wp-embedded-content" data-secret="IxRq5aSqAv"><a href="https://isigmaonline.org/Event-Conference/presenter/david-kreller/">David Kreller</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://isigmaonline.org/Event-Conference/presenter/david-kreller/embed/#?secret=IxRq5aSqAv" width="600" height="338" title="“David Kreller” — i-SIGMA Annual Conference & Expo" data-secret="IxRq5aSqAv" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://isigmaonline.org/Event-Conference/wp-includes/js/wp-embed.min.js </script> With nearly 20 years as a Banking Executive, David Kreller founded Document Resources, Inc. in 1998, a provider of onsite, offsite, hard drive, and media destruction along with record and digital media storage, serving all of Kansas from four locations. Having established Midwest Medical Waste, Inc. in 2013, he has since sold Document Resources to […]