John Hannesson
Chief Executive Officer
John joined United Biologics in 2011. He has 47 years of business law experience, including 15 years as the chief legal officer of two NYSE listed public companies. For the last 25 years he has specialized in representing small businesses as their primary outside counsel from startup and initial funding, through growth and the founders exit.
Kathleen Schilling
Chief Operating Officer
Kathleen joined United Biologics in 2013. She has over 10 years of production and advanced manufacturing experience in the endovascular medical simulation industry. Her expertise includes her ability to establish and streamline operational infrastructure and implement initiatives for continuous process improvement. Past roles at United Biologics include Director of Clinical Engineering, Production Manager, and Production Engineer.
Craig Johnson
Founder, Chairman of the Board
With a degree in Biological Sciences and Research, Craig developed the company’s original silicone model technology and proprietary manufacturing processes. With over 20 years of endovascular medical simulation industry experience, he specialized in developing product first articles, clinical wet labs, professional education demo stations, and sales & marketing aids.
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