Tonya Stamm

Tonya Stamm (Holt) has extensive experience in supply chain and category analysis, currently serving as a Senior Category Analyst for HolcimUS since August 2019. Previously, Tonya worked as a Regional Category Analyst focused on Fleet & Logistics, and as a Supply Chain Analyst at ProMedica from April 2016 to August 2019. Tonya's career also includes roles as an Office Manager at Holt Roofing Co and a Medicare Billing/Follow Up Specialist at HCR ManorCare. Earlier positions include Patient Access roles at Mercy Health from 2009 to 2012 and a Nurse Extern position. Tonya holds a Bachelor's degree in Healthcare Administration from Mercy College of Ohio, obtained in 2011.