John Noseworthy

Director/Board Member at UNITEDHEALTH GROUP INC.

Net worth: 3 M $ as of 2026-05-30

74 year

76 connections

Health Services

Consumer Services

Commercial Services

Profile

John H.
Noseworthy currently works at Aegis Venture Partners LLC, as Chairman from 2024, UnitedHealth Group, Inc., as Independent Director from 2019, AlixPartners Holdings LLP (New York), as Director, The MITRE Corp., as Trustee from 2020, Twin Cities Public Television, Inc., as Member, and Mayo Clinic College of Medicine & Science, as Professor from 1992.
Dr. Noseworthy also formerly worked at The Mayo Clinic (Old), as President, Chief Executive Officer & Trustee, Mayo Clinic, as President, Chief Executive Officer & Trustee from 2009 to 2018, Mayo Clinic (Treasury Services), as President & Chief Executive Officer, Merck & Co., Inc., as Independent Director, The World Economic Forum USA, Inc., as Governor from 2012 to 2018, and American Academy of Neurology, as Chief Editor from 2007 to 2009.
Dr. Noseworthy received his undergraduate degree and doctorate degree from Dalhousie University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
UNITEDHEALTH GROUP INCORPORATED 0%	2026-04-01	7,369 ( 0% )	3 M $	2026-05-30

John Noseworthy active positions

Companies	Position	Start
UNITEDHEALTH GROUP INC.	Director/Board Member	2019-02-11
Mayo Clinic College of Medicine & Science Mayo Clinic College of Medicine & Science Other Consumer ServicesConsumer Services Functions as a College/University	Corporate Officer/Principal	1991-12-31
Twin Cities Public Television, Inc. Twin Cities Public Television, Inc. BroadcastingConsumer Services Operates as a television broadcasting station	Corporate Officer/Principal	-
AlixPartners Holdings LLP (New York) AlixPartners Holdings LLP (New York) Financial ConglomeratesFinance Functions as an investment holding company	Director/Board Member	-
The MITRE Corp. The MITRE Corp. Engineering & ConstructionIndustrial Services Provides systems engineering, research and development and information technology support to the government	Director/Board Member	2020-05-25
Aegis Venture Partners LLC Aegis Venture Partners LLC Aegis Venture Partners LLC is a healthtech venture studio that partners with entrepreneurs and leading health systems to build and scale AI-native companies addressing complex healthcare challenges. The private company is based in New York, NY. The company focuses on AI-driven workflow automation, novel biomarker development, reimagining consumer healthcare experiences, leveraging real-world data for drug development, and expanding innovative care models. It has launched portfolio companies specializing in AI healthcare solutions such as workflow automation, emotional AI, and fetal brain monitoring. Aegis Venture Partners combines healthcare insights, capital, and customer access to accelerate company growth and facilitates collaboration through a digital consortium of regional health systems to co-develop scalable healthcare solutions. The company was founded by John Beadle.	Chairman	2023-12-31

All active positions of John Noseworthy

Former positions of John Noseworthy

Companies	Position	End
Mayo Clinic Mayo Clinic Medical/Nursing ServicesHealth Services Operates medical clinics and hospitals	Chief Executive Officer	2018-12-30
The World Economic Forum USA, Inc. The World Economic Forum USA, Inc. Miscellaneous Commercial ServicesCommercial Services Operates an organization for economic reforms	Director/Board Member	2017-12-31
American Academy of Neurology American Academy of Neurology Miscellaneous Commercial ServicesCommercial Services Operates a professional society which represents neurologists and neuroscientists	Corporate Officer/Principal	2008-12-31
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Linked companies

Private companies	13
Merck & Co., Inc. Merck & Co., Inc. Pharmaceuticals: MajorHealth Technology Manufactures human and animal health pharmaceutical products & vaccines	Health Technology
UnitedHealth Group, Inc. UnitedHealth Group, Inc. Managed Health CareHealth Services Provides hospital and medical service plans	Health Services
The MITRE Corp. The MITRE Corp. Engineering & ConstructionIndustrial Services Provides systems engineering, research and development and information technology support to the government	Industrial Services
Dalhousie University Dalhousie University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
The Mayo Clinic (Old) The Mayo Clinic (Old) Hospital/Nursing ManagementHealth Services Operates as medical centre	Health Services
Mayo Clinic Mayo Clinic Medical/Nursing ServicesHealth Services Operates medical clinics and hospitals	Health Services
Twin Cities Public Television, Inc. Twin Cities Public Television, Inc. BroadcastingConsumer Services Operates as a television broadcasting station	Consumer Services
The World Economic Forum USA, Inc. The World Economic Forum USA, Inc. Miscellaneous Commercial ServicesCommercial Services Operates an organization for economic reforms	Commercial Services
American Academy of Neurology American Academy of Neurology Miscellaneous Commercial ServicesCommercial Services Operates a professional society which represents neurologists and neuroscientists	Commercial Services
AlixPartners Holdings LLP (New York) AlixPartners Holdings LLP (New York) Financial ConglomeratesFinance Functions as an investment holding company	Finance
Mayo Clinic (Treasury Services) Mayo Clinic (Treasury Services) Investment Trusts/Mutual FundsMiscellaneous Provides investment advice for foundations	Miscellaneous
Mayo Clinic College of Medicine & Science Mayo Clinic College of Medicine & Science Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Aegis Venture Partners LLC Aegis Venture Partners LLC Aegis Venture Partners LLC is a healthtech venture studio that partners with entrepreneurs and leading health systems to build and scale AI-native companies addressing complex healthcare challenges. The private company is based in New York, NY. The company focuses on AI-driven workflow automation, novel biomarker development, reimagining consumer healthcare experiences, leveraging real-world data for drug development, and expanding innovative care models. It has launched portfolio companies specializing in AI healthcare solutions such as workflow automation, emotional AI, and fetal brain monitoring. Aegis Venture Partners combines healthcare insights, capital, and customer access to accelerate company growth and facilitates collaboration through a digital consortium of regional health systems to co-develop scalable healthcare solutions. The company was founded by John Beadle.