Leadership Team
CRAIG JOHNSON | CHIEF EXECUTIVE OFFICER, FOUNDER, CHAIRMAN OF THE BOARD
With a degree in Biological Sciences and Research, Craig developed the company’s original silicone vessel technology and proprietary manufacturing processes. With over 20 years of endovascular medical simulation industry experience, he has specialized in developing product first articles, clinical wet labs, professional education demo stations, and sales / marketing aids.
JOHN HANNESSON | DIRECTOR, GENERAL COUNSEL & SECURITY
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.
MICHAEL GHEBRIAL | CHIEF COMMERCIAL OFFICER
Michael joined United Biologics in 2014. He has over 9 years of sales experience within the medical simulation and training industry. His expertise is in the MedTech industry across all surgical segments and includes knowledge of Sales Operations, Business Development, Market Analysis, Strategic Relationships and Products. Past roles at United Biologics include Director of Sales and Business Development, Technical Sales Manager, and Biomedical Engineer.
