Jeff Robertson serves as president of the Secant Group, Charter Medical, and SanaVita Medical, where he oversees all aspects of the three companies’ operations and strategy. Previously, Jeff served as director and general manager of ARmark Authentication Technologies, LLC, a wholly owned subsidiary of Adhesives Research, Inc., where he co-developed ARmark Authentication Technologies. Jeff has a bachelor's degree in bio-behavioral science from Colby College and a master's degree in business administration from Kennedy-Western University