Heartland Dental, a dental support organization, completed the merger with American Dental Partners, a dental support organization. Financial terms were not disclosed. "We are thrilled to bring together two historic industry leaders to further doctor-led, high-quality oral health care. Heartland and ADPI share a mission to support dentists and their teams in delivering the highest quality patient care and experiences to the communities they serve. Together, we will have expanded geographic reach and operational resources to deliver unparalleled value and support to doctors," Patrick Bauer, Heartland Dental President and CEO.