Aspen Dental Management, a healthcare support organization, agreed to acquire ClearChoice Management Services, a provider of administrative practice management services, from Sun Capital Partners, a private investment firm specializing in leveraged buyouts and investments. Financial terms were not disclosed. “Working closely with Kevin Mosher and the outstanding management team at ClearChoice, we were able to identify a significant treatment need in the marketplace, and provide ClearChoice’s network of providers with the tools to meet it at scale,” M. Steven Liff, Sun Capital Senior Managing Director and Head of Private Equity in North America.