Claire Seguin – Biography

Last update: May 5, 2026

Executive profile

Claire Seguin is currently

President and Chief Operating Officer, Martha's Vineyard Hospital at Mass General Brigham - View - Mass General Brigham org chart



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  • In the Healthcare industry, Claire Seguin has 54,708 colleagues in 3,510 companies located in 59 countries. 39,527 executive movements have been recorded in the last 12 months. Learn more about Healthcare.

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Through the switchboard, call Mass General Brigham at +1 617... and ask for Claire Seguin.

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