Niels Jonker is a highly experienced Clinical Chemist currently serving at Certe and Wilhelmina Ziekenhuis Assen since November 2013. Prior to these roles, Niels Jonker completed training as a Klinisch Chemicus in opleiding at Isala klinieken from November 2009 to October 2013. Academic credentials include a Doctoraal degree in Analytische Chemie from Vrije Universiteit Amsterdam, attained in 2005, along with experience as a Promovendus in Analytische Chemie at the same institution from May 2005 to May 2009.