Cathleen Bairey-Merz

Director/Board Member at IRHYTHM HOLDINGS, INC.

Net worth: 1 M $ as of 30/05/2026

70 year

41 connections

Consumer Services

Health Services

Commercial Services

Profile

Cathleen Noel Bairey-Merz currently serves as an Independent Director at iRhythm Holdings, Inc. since 2018.
She is the Medical Director at Cedars-Sinai Medical Genetics Institute since 1991 and at Cedars-Sinai Smidt Heart Institute since 2001.
She holds professorships at both the David Geffen School of Medicine and Cedars-Sinai Medical Center.
Former positions include Director roles at the American Heart Association, Inc., American College of Cardiology Foundation, and National Heart, Lung & Blood Institute.
Memberships include the Association of American Physicians and the Association of University Cardiologists from 2015 to 2016.
Education includes undergraduate studies at The University of Chicago and a doctorate from Harvard Medical School.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
IRHYTHM HOLDINGS, INC. 0.03%	26/05/2026	10,546 ( 0.03% )	1 M $	30/05/2026

Cathleen Bairey-Merz active positions

Companies	Position	Start
IRHYTHM HOLDINGS, INC.	Director/Board Member	09/04/2018
David Geffen School of Medicine David Geffen School of Medicine Other Consumer ServicesConsumer Services Functions as a College/University	Corporate Officer/Principal	-
Cedars-Sinai Medical Genetics Institute Cedars-Sinai Medical Genetics Institute Hospital/Nursing ManagementHealth Services Operates hospitals	Chief Tech/Sci/R&D Officer	31/12/1990
Cedars-Sinai Smidt Heart Institute Cedars-Sinai Smidt Heart Institute Hospital/Nursing ManagementHealth Services Operates as a cardiology hospital	Chief Tech/Sci/R&D Officer	31/12/2000
Cedars-Sinai Medical Center Cedars-Sinai Medical Center Hospital/Nursing ManagementHealth Services Operates as a hospital	Corporate Officer/Principal	-

All active positions of Cathleen Bairey-Merz

Former positions of Cathleen Bairey-Merz

Companies	Position	End
Association of University Cardiologists Association of University Cardiologists Other Consumer ServicesConsumer Services The Association of University Cardiologists (AUC) is a U.S.-based nonprofit educational and scientific organization dedicated to academic adult cardiology. The non-profit company is located in the US. It fosters scientific exchange and advances cardiovascular disease research and training nationally, hosting an annual scientific meeting for leading investigators and academic cardiologists.	Corporate Officer/Principal	31/12/2015
Association of American Physicians Association of American Physicians Miscellaneous Commercial ServicesCommercial Services Operates American association of physicians	Corporate Officer/Principal	-
American Heart Association, Inc. American Heart Association, Inc. Miscellaneous Commercial ServicesCommercial Services Operates a voluntary health organization	Director/Board Member	-
National Heart, Lung & Blood Institute National Heart, Lung & Blood Institute General GovernmentGovernment Promotes the prevention and treatment of heart, lung and blood diseases	Director/Board Member	-
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Training of Cathleen Bairey-Merz

Experiences
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Private companies

See the detail of Cathleen Bairey-Merz's experience

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Linked companies

Private companies	12
iRhythm Technologies, Inc. iRhythm Technologies, Inc. Medical SpecialtiesHealth Technology Provides monitoring and diagnostic solutions for detection of cardiac arrhythmias	Health Technology
Cedars-Sinai Medical Center Cedars-Sinai Medical Center Hospital/Nursing ManagementHealth Services Operates as a hospital	Health Services
The University of Chicago The University of Chicago Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
American Heart Association, Inc. American Heart Association, Inc. Miscellaneous Commercial ServicesCommercial Services Operates a voluntary health organization	Commercial Services
Association of American Physicians Association of American Physicians Miscellaneous Commercial ServicesCommercial Services Operates American association of physicians	Commercial Services
American College of Cardiology Foundation American College of Cardiology Foundation Medical/Nursing ServicesHealth Services Provides cardiovascular education services	Health Services
National Heart, Lung & Blood Institute National Heart, Lung & Blood Institute General GovernmentGovernment Promotes the prevention and treatment of heart, lung and blood diseases	Government
Harvard Medical School Harvard Medical School Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Association of University Cardiologists Association of University Cardiologists Other Consumer ServicesConsumer Services The Association of University Cardiologists (AUC) is a U.S.-based nonprofit educational and scientific organization dedicated to academic adult cardiology. The non-profit company is located in the US. It fosters scientific exchange and advances cardiovascular disease research and training nationally, hosting an annual scientific meeting for leading investigators and academic cardiologists.	Consumer Services
David Geffen School of Medicine David Geffen School of Medicine Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Cedars-Sinai Medical Genetics Institute Cedars-Sinai Medical Genetics Institute Hospital/Nursing ManagementHealth Services Operates hospitals	Health Services
Cedars-Sinai Smidt Heart Institute Cedars-Sinai Smidt Heart Institute Hospital/Nursing ManagementHealth Services Operates as a cardiology hospital	Health Services