When the U.S. Department of Justice with much fanfare announced health care fraud charges against Virginia dermatologist Amir Bajoghli in 2014, the feds made him sound like just about the worst guy to hold a scalpel since Josef Mengele.

The doctor “intentionally misdiagnosed patients with skin cancer, performed unnecessary and invasive Mohs micrographic surgery on patients’ benign skin tissue and submitted claims to health care benefit programs on the basis of fraudulent skin cancer diagnosis codes and false certifications that the procedures had been medically necessary,” according to the press release announcing the 60-count indictment.