January 2025- Circadian Health announces the appointment of Gregg Kimmer as its new Chief Executive Officer, effective January 1, 2025. With over 20 years of experience transforming healthcare systems, Kimmer’s expertise in Medicare Advantage, corporate strategy, and technology-driven care delivery uniquely positions him to lead Circadian’s mission to make high-quality, accessible care the standard for patients with chronic conditions.
A highly accomplished Fortune 5 healthcare executive, Kimmer brings a wealth of experience from his leadership roles at industry giants. As one of only five Divisional Chief Financial Officers nationwide at Humana, he was responsible for driving performance, conducting analysis, and developing strategy across four regions, showcasing his ability to achieve measurable organizational success.
Kimmer’s journey to Circadian is both intentional and personal. Beginning his career in Finance, he quickly recognized the potential of data and analytics to drive meaningful change in healthcare. A self-proclaimed “business nerd” with the heart of a teacher, Kimmer pivoted deliberately into healthcare to use his financial acumen and passion for innovation to serve America’s most deserving population: seniors.
“Healthcare isn’t just an industry to me—it’s a calling,” said Kimmer. “From the beginning, I’ve sought roles where I could apply my analytical skills to solve problems and make care more accessible, equitable, and effective. Circadian’s model of compassionate, tech-enabled, patient-first care aligns perfectly with my vision for what healthcare can and should be.”
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“We are thrilled to welcome Gregg to Circadian Health,” said Chuck Hector, President and Co-Founder of Circadian Health. “With his proven track record of fostering innovation, driving transformative results, and deep expertise in Medicare, Gregg is uniquely positioned to lead Circadian into its next phase of growth, expanding access to equitable, impactful, and cost-effective care through our virtual-first specialty care model.”
“Joining Circadian Health at this moment is the culmination of everything I’ve worked toward in my career,” said Gregg Kimmer, CEO of Circadian Health. “. I’m honored to lead this mission and work alongside the talented team at Circadian, supported by visionary investors like HC9 Ventures, to drive meaningful change, expand access to care, and ensure patients receive the high-quality treatment they need without delay.’’
