Ralph Hanna

Ralph Hanna, the Vice President of Operations, has been driving improvements in cost, quality, and delivery for diagnostic devices for over 20 years.

Prior to joining Proof, Mr. Hanna served as the Director of Supply Chain at Cue Health. He was responsible for all aspects of supply chain and materials management as Cue grew their molecular diagnostic volume 100-fold in one year. Prior to Cue, he was Head of Supply Chain at GenMark Diagnostics and a key contributor to volume and margin expansion activities that culminated in an acquisition by Roche. In previous roles, he led operational, supply chain and quality functions at Johnson & Johnson, Alere, Quidel and Samsung Electronics.