Neelone Cestkowski

Neelone Cestkowski is an experienced professional in the pharmaceutical and healthcare industries, currently serving as the Director of Supply Chain Quality at Arrowhead Pharmaceuticals since July 2025. Prior to this role, Neelone held the position of Associate Director of Quality Systems at GRAIL from May 2022 to July 2025, and managed Regulatory Affairs and Post-Market Surveillance at Exact Sciences from September 2014 to April 2022. Additional experience includes leadership roles at Protocol Link, Inc. from 1997 to August 2014, where Neelone advanced from Manager of Account Services to Executive Director of the Wisconsin Regional Office. Neelone began a career in sales as a Pharmaceutical Sales Representative at Pfizer Pharmaceuticals from September 1995 to September 1997, and worked as a Sales Representative at International Paper Company in 1994-1995. Neelone holds a BBA in Marketing from the University of Wisconsin-Madison, earned between 1989 and 1993.