Jannie Oosthuizen
Energizer · DISC type IJannie Oosthuizen is the President of Mercks U. S. Human Health, the companys largest global business. A pharmacist by training from North-West University, he has extensive international experience leading strategy, P&L, and commercialization. His visionary leadership was instrumental in the successful launch of the cancer immunotherapy Keytruda®.
Originally from South Africa, Jannie has lived and worked in six countries across five continents with his wife and three children. He is deeply committed to environmental conservation and has a history of community engagement, including early career work helping to establish halfway houses for people living with schizophrenia.
In August 2024, Jannie was awarded an honorary doctorate from his alma mater, North-West University, for his exceptional contributions to the international health sector.
Read the full overview →How Jannie shows up
They are people oriented, friendly and like creating new connections. They are not always early adopters but can be pursuaded by leveraging strong relationships. Unlike C or D types, they are vocal with their opinions but not so much with their questions.
Topics Jannie cares about
Work history
Media appearances
DISC profile (public)
Influence (I)
Influence (I) reflects the degree to which a person prefers to work by influencing or persuading others. Those scoring high tend to be people oriented, motivated by social recognition and building relationships.
Other Merck Employees
Explore more public profiles from related professionals.
More profiles
Discover additional public profiles from our index.
Search more profiles
Looking for someone else? Search here for anyone.