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Gregg Kimmer

Executive Director / GM at Aetna

Gregg Kimmer is a seasoned healthcare executive with over 20 years of experience in the industry, particularly in Medicare Advantage. He is currently serving as the Chief Executive Officer of Circadian Health, a position he assumed on January 1, 2025.12

Prior to his current role, Kimmer held several leadership positions in prominent healthcare companies:

  1. President and CEO of ATRIO Health Plans (2022-2024)4
  2. Chief Medicare Officer for the Midwest at Aetna/CVS Health (2017-2021)3
  3. Division Director, Finance Northern at Humana3

During his tenure at Aetna, Kimmer served as Executive Director and Medicare General Manager, overseeing operations across four states in the Midwest region.1 His achievements at Aetna included earning the prestigious Gold Circle award for two consecutive years, recognizing his exceptional leadership in driving financial growth and operational success.1

Kimmer's career has been characterized by a focus on expanding healthcare access, particularly for seniors through Medicare Advantage programs. He has a reputation for building top-performing teams, fostering cultures of collaboration, and driving substantial growth in membership and operational efficiency.14

Kimmer holds a Master of Business Administration degree from Webster University.3 His leadership philosophy emphasizes servant leadership, candor with decorum, and a focus on defining purpose and passion in work.1

Highlights

Jan 29 · comparably.com
Gregg Kimmer — Executive Director / Medicare GM at Aetna
Gregg Kimmer — Executive Director / Medicare GM at Aetna
Jan 11 · mededgemea.com
Circadian Health appoints Gregg Kimmer as new CEO
Circadian Health Appoints New CEO to Expand Virtual Care Model
Circadian Health Appoints Gregg Kimmer as CEO to Lead the Next ...
Circadian Health Appoints Gregg Kimmer as CEO to Lead the Next ...
Jan 1 · prnewswire.com
Circadian Health Appoints Gregg Kimmer as CEO to Lead the Next ...
Circadian Health Appoints Gregg Kimmer as CEO to Lead the Next ...
Sep 9 · zoominfo.com
Gregg Kimmer Email & Phone Number | Chief Executive Officer at ...
Mar 10 · theorg.com
Gregg Kimmer - President & CEO at ATRIO Health Plans | The Org
Gregg Kimmer - President & CEO at ATRIO Health Plans | The Org
All About Medicare Advantage with ATRIO Health Plans CEO Gregg ...
All About Medicare Advantage with ATRIO Health Plans CEO Gregg ...

Related Questions

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What is Gregg Kimmer's vision for Circadian Health?
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Location

Chicago, Illinois