About
David S. Williams III has served on the AdaptHealth board since July 2020. He is a serial entrepreneur, currently co-founder and CEO of Care3, a digital health-equity solution for health plans and providers, and was previously Co-Founder and CEO of InvolveCare and a Founding Executive of PatientsLikeMe (acquired by UnitedHealth Group), with earlier corporate roles at Eli Lilly and Deloitte. He is a Henry Crown Fellow of The Aspen Institute and earned a B.S. in Economics from The Wharton School of the University of Pennsylvania and an MBA from the UCLA Anderson School of Management.
Roles
AdaptHealth Corp.
Director · Current role
Jul 2020–present
Care3
Co-founder and CEO · Digital health-equity solution for health plans and providers
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InvolveCare
Co-Founder and CEO · Funded by Aetna
—
PatientsLikeMe
Founding Executive · Acquired by UnitedHealth Group
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Eli Lilly and Company; Deloitte
Corporate positions
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External Roles
Lifespace Communities, Inc.
Director
—
The Aspen Institute
Henry Crown Fellow
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Director Compensation
FY 2025Fees earned or paid in cash
$120,000
Includes$100,000 base retainer + $20,000 committee fees
Stock awards
$201,079
Total
$321,079
Also at AdaptHealth Corp.
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