Mark Zack

Mark Zack is an accomplished sales professional with extensive experience spanning over two decades in the healthcare and biopharmaceutical industries. Currently serving as Vice President of Sales at Vasta Global since 2023, Mark has previously held significant roles such as Senior Key Accounts Director at Guardant Health, where the focus was on early cancer screening, and various leadership positions at Amgen, including Key Account Manager and District Manager. Additional roles at companies such as Osiris Therapeutics, Shire, Abbott, Boston Scientific, and Allergan have further solidified Mark's expertise in sales management and account development. Mark holds a Bachelor's degree in Communication with a minor in Psychology from the University of St. Thomas and is a certified speaker, trainer, and coach through the John Maxwell Team.