A Center for Public Integrity and FRONTLINE investigation

How corporate dentistry mines profits from patients short on cash.

Joint investigation with PBS FRONTLINE finds pressure to meet production goals may have compromised treatment of poor young patients.

Sen. Charles Grassley says the business model of corporate dental chains has led to overtreating patients medicaid patients.

11 patients file a class action lawsuit against the corporate dental chain Aspen Dental alleging deception and violating laws in 22 states.

GOP legislator in Texas says its time to end "outrageous activities" of corporate dental chains.