Michael O'Sullivan is a Senior Manager at Pfizer, where they specialize in U.S. Marketing for Oncology. They previously served as Chief of Staff at Green Hill Recovery, advising on strategy and compliance while spearheading initiatives that led to significant revenue growth. With a Master of Business Administration from Duke University's Fuqua School of Business and a background in psychology from Duke University, Michael has dedicated their career to enhancing mental healthcare solutions and driving organizational success.
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