Matheus B Vieira serves as the President & General Manager of Roche Diagnostics Canada, a position held since November 2023. Prior to this role, Matheus served as General Manager at Roche Diagnostics Oy from September 2020 to November 2023, and from July 2016 to September 2020, held positions as Integrated Strategy Lead and Business Unit Head for Molecular Information LATAM at Roche. Earlier experience includes serving as Brazil PAS Director for Preanalytical Systems at BD, Country Manager for Molecular Diagnostics Brazil at Abbott, and Account Executive roles at Invitrogen/Life Technologies and Diprolab. Matheus began a research career as a researcher at Saint Louis University and UFRGS. Educational background includes a Master's degree in Genetics and Biochemistry from the Federal University of Rio Grande do Sul, part of a Master's program at Saint Louis University, and an MBA in Strategic Market Management from FGV - Fundação Getulio Vargas.