Ryan Kolean, CPA, is the Director of Internal Audit at Perrigo Company plc, a position held since 2025. They previously served as the Associate Director of Internal Audit at Perrigo from 2021 to 2025 and worked as Staff Assurance at Plante Moran from 2012 to 2021. Ryan earned a Bachelor of Business Administration in Accounting and Finance from Grand Valley State University in 2011 and a Master of Science in Accounting from Michigan State University in 2012.
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