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Michelle Brennan

CEO at Masimo

Ms. Brennan was elected to the Board in 2023, and previously served as a senior executive at Johnson & Johnson (“J&J”) for more than 30 years, where she oversaw medical device businesses globally as well as consumer pharmaceutical businesses. At J&J, Michelle successfully scaled multiple businesses to achieve market-leading growth and led efforts to invest in innovation that resulted in successful new product launches.


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