CareSource Announces David Thomas as President of Ohio Market

David Thomas, President Ohio Market

DAYTON, Ohio (July 7, 2025) – CareSource, a national nonprofit managed care organization, has appointed David Thomas as President of the Ohio Market. In this role, he will guide the Ohio team in advancing operational excellence and achieving CareSource's strategic and financial goals to improve the health and well-being of members and communities.

Thomas brings extensive experience in the health care sector, most recently serving as Chief Executive Officer of Markets and Medicaid at Centene, where he oversaw health plans across thirty-one states. Prior to Centene, he served as President and CEO of Fidelis Care, a health insurance provider offering coverage through government programs including Medicaid, Medicare Advantage, Managed Long Term Care and others. During his tenure at Fidelis Care, he effectively led a health plan that served 1.7 million members in New York state.

Thomas began his journey with Fidelis Care as the Director of Strategic Planning and Development, steadily advancing through various leadership roles until his appointment as President. His earlier experience includes roles at Advanced Health Corporation, Maimonides Medical Center, Travelers Insurance and Memorial Sloan Kettering Cancer Center.

“Dave’s experience and leadership will be essential as we continue to advance the health and well-being of Ohioans,” said Scott Markovich, EVP of Markets and Products at CareSource. “His talent for driving growth and embracing innovation will help us strengthen our connections with community partners and members, allowing us to deliver services and solutions that truly enhance lives.”

Thomas holds a bachelor’s degree in Sociology from the University at Albany and an MBA from the Zicklin School of Business at Baruch College in Manhattan.

“I am honored to lead CareSource’s Ohio Market at a time when managed care is rapidly evolving,” said Thomas. “I look forward to collaborating with the dedicated team to enhance member experience and health outcomes for members and communities across the state.”

Based in Ohio, he will lead a team focused on delivering high-quality health care solutions, building on the organization's foundation and driving innovative strategies to improve outcomes. Thomas will succeed Steve Ringel, who is set to retire at the end of 2025.