John D.

John D. is a Principal Statistician at Medtronic, bringing over 18 years of experience in the medical device industry. They previously founded ROI Creations, LLC, where they served as a Certified Lean-Sigma Master Black Belt and Senior Statistician, focusing on business process improvement and training. John has held roles at notable companies including Eastman Kodak, St. Jude Medical, and SixSigma.us, where they provided statistical consulting and training in Lean Six Sigma methodologies. They earned a Master’s degree in Statistics and a Bachelor’s degree in Electrical Engineering from Rochester Institute of Technology.