1. Effingham, Ill.-based Heartland Dental partnered with Jacobson Dental Group in Walled Lake, Mich.
2. Scottsdale, Ariz.-based Imagen Dental Partners added Highgrove Dental Care in St. Paul, Minn.
3. Chicago-based Aspen Dental opened practice locations in Nebraska and Indiana.
4. Complete Dental Care, an affiliate of Pittsburgh-based North American Dental Group, opened an office in Bellaire, Ohio.
5. Dallas-based MB2 Dental made its first practice addition in Iowa.
