John Vlcan

John Vlcan is an experienced Independent Business Owner at Mannatech Incorporated, a position held since March 2004. Prior experience includes roles as Fresh Produce Supervisor at Food-4-less from July 1990 to November 1996 and Fresh Produce Manager at Safeway from June 1976 to March 1982. Educational qualifications include a High School Graduate degree in Algebra and Number Theory from Bishop Neumann Central High and a Grade School Graduate degree in Mathematics from St. John's Weston.