Anne Klibanski

Anne Klibanski (born 1951) is an American endocrinologist and Laurie Carrol Guthart Professor of medicine at Harvard Medical School.^[1] Since 2019, she has been president and CEO of Mass General Brigham.^{[2] [3]}

Klibanski studied literature at Barnard College before attaining a medical degree from the Grossman School of Medicine at New York University.^[4]

She became the chief of the Neuroendocrine unit at Massachusetts General Hospital, studying hormones and neuroendocrinology with a focus in pituitary tumors.^[5] In 1997, Klibanski became the first woman from Mass General's Department of Medicine to become a professor of medicine at Harvard.^{[6] [7]} In 2012, she became Chief Academic Officer at Partners HealthCare System. After being named interim president and chief executive officer in February 2019,^[8] she was appointed president and CEO in June 2019, becoming the first woman to lead Massachusetts's largest private employer.^{[9] [10]}

Klibanski serves as Harvard's academic dean for Mass General Brigham and is an ex officio member of its board.^[11] She also serves on the Executive Committee of the Greater Boston Chamber of Commerce and on the board of the Massachusetts Competitive Partnership.^[12]

Her compensation as CEO of Mass General Brigham has received criticism and press coverage as part of broader discussions on executive compensation in the United States.^{[13] [14] [15]}

In January 2026, Klibanski was elected Chair of the Board of Trustees of the Massachusetts Health & Hospital Association (MHA).^[16]

• Prolactin Disorders: From Basic Science to Clinical Management (Springer Publishing, 2019) ISBN 9783030118358
• Neuroendocrine Consequences of Anorexia Nervosa in Adolescents (Chapter 14) of Pediatric Neuroendocrinology (Karger, 2009) ISBN 978-3-8055-9303-8

• Living people
• 1951 births
• American endocrinologists
• American women medical doctors
• Barnard College alumni
• New York University Grossman School of Medicine alumni
• Harvard Medical School faculty
• Women chief executives

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