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Mount Sinai Health System Appoints Elizabeth Haines as Chief Operating Officer

PRIVATEOct 16, 2025

Position

Chief Operating Officer

Company

Mount Sinai Health System

Elizabeth Haines
elizabeth.haines@mountsinai.org
New YorkHealth CareEducationMedicalhospital & health care

Description

Elizabeth Haines has been appointed as Chief Operating Officer of Mount Sinai Kravis Children’s Hospital and Senior Vice President of Pediatric Services. In her new role, she will provide strategic leadership to strengthen the mission of delivering high-quality pediatric healthcare.

Quick answer

Mount Sinai Health System Appoints Elizabeth Haines as Chief Operating Officer (October 16, 2025). Mount Sinai Health System is based in New York, New York, United States.

Who is the new Chief Operating Officer at Mount Sinai Health System?
Mount Sinai Health System named Elizabeth Haines Chief Operating Officer, announced October 16, 2025.
What did Mount Sinai Health System announce on October 16, 2025?
Elizabeth Haines has been appointed as Chief Operating Officer of Mount Sinai Kravis Children’s Hospital and Senior Vice President of Pediatric Services. In her new role, she will provide strategic leadership to strengthen the mission of delivering high-quality pediatric healthcare.
What does Mount Sinai Health System do?
The Mount Sinai Health System is an integrated health system committed to providing distinguished care, conducting transformative research, and advancing biomedical education.
Where is Mount Sinai Health System based?
Mount Sinai Health System is based in New York, New York, United States.
Which similar companies made leadership changes around the same time?
Whitney Young Health (October 15, 2025), Sonoma Valley Hospital (October 13, 2025), Clinical Education Alliance (October 22, 2025) and Comanche County Medical Center Health System (October 6, 2025) also announced leadership changes within 45 days of Mount Sinai Health System.

Source: Fundz verified event record.

Other recent leadership changes in Education and Medical

Executive moves at companies in the same sectors within 45 days, from Fundz verified event records.

Who to call at Mount Sinai Health System, and when

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Company Information

Company

Mount Sinai Health System

Location

150 East 42nd Street

New York, New York, United States

About

The Mount Sinai Health System is an integrated health system committed to providing distinguished care, conducting transformative research, and advancing biomedical education. Structured around seven hospital campuses and a single medical school, the Health System has an extensive ambulatory network and a range of inpatient and outpatient services—from community-based facilities to tertiary and quaternary care.

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