Johanna Issako Dzartah

Johanna Issako Dzartah is an accomplished marketing and communications leader with extensive experience across various industries. Currently serving as the Marketing and Communications Director at Diaverum since November 2025, Johanna oversees the marketing agenda across Europe and Latin America. Prior to this role, Johanna held the position of Marketing Director - Global Patient Care at M42 Health, directing marketing efforts to align with corporate strategy. With a background that includes leadership roles such as Regional Marketing & Communications Director at Sidel and Head of Marketing & Communications at GBM, Johanna has consistently driven brand growth and strategic initiatives. Educational qualifications include a Bachelor of Science in International Business from the University of Bath.