Patients at a dental clinic in Philadelphia's Rittenhouse section may have been exposed to hepatitis C, hepatitis B, and HIV, according to the Philadelphia Health Department.
They specialize in treating adults with complex needs such as autism.
According to the affidavit, investigators found that Craig had conducted numerous online searches about poisons.
In the US, the condition of cleft lip and cleft palate is often treated immediately. In developing countries, children are often left waiting for years.
"What happens if he can't get it out? And really the answer really was, part of my lung was going to have to get removed."
According to a recent Consumer Reports survey, only 27% have ever gotten a second opinion on a recommended dental treatment or procedure.