Zak has over 20 years of commercial experience in the life sciences and healthcare consultancy sectors, working closely with key stakeholders, including scientific experts. Her commercial background spans early to late phase assets within R&D to established brands in the market. Prior to joining Visions4Health in 2020, in her role as Disease Area Leader with portfolio responsibility at Novartis, Zak led the haematology marketing team with responsibility for its overall strategic direction and operational delivery. Her portfolio oversight extended to pivotal roles within the Haematology Business Franchise Board. Prior to this, at GSK, Zak held multiple commercial roles across a number of therapy areas including oncology, respiratory and vaccines, straddling strategic and tactical roles at both the global and country level.
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