John Zenk

Services Director

John has over 20 years of experience with computer software validation in GxP laboratory environments.  During this time, John has developed cradle-to-grave CSV programs and gained 15 years’ experience managing CSV professionals.  He has completed CSV projects in the chemicals manufacturing, pharmaceutical, biotechnology, and contract research industries.  John often shares his expertise at talks, workshops, and conferences nationally and internationally as well as in magazine articles and journal publications.