Mark Schaefer is a market access leader with a background in the pharmaceutical industry, specializing in payer strategies across various therapeutic classes and channels. Currently serving as the Director of National Account Management at Shionogi Inc. since 2025, they have previously held leadership roles at AstraZeneca and Prime Therapeutics. Mark has a proven track record in building and leading high-performing teams while focusing on enabling patient access to drug therapies and enhancing contract performance. They are pursuing a Master's Degree at Shippensburg University of Pennsylvania and hold a Bachelor's Degree from Canisius College.
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