Sleep BioLogics, Inc, the successor by merger to RV Winkle, LLC, owner of the BioPosture™ brand of doctor recommended infrared enhanced mattresses, announced today that Jim McGrann, formerly President/CEO of VSP Global, is joining the Company's Board and has taken an equity position in Sleep BioLogics, Inc. VSP Global is a $5 billion company that owns VSP Vision Care, the largest healthcare company in the world, by membership, with over 78 million enrolled members and a network of … [Read more...] about Jim McGrann joins Sleep BioLogics Board of Directors