Patients, politicians, and regulators may find it tough to believe, so they need sharp periodic reminders: While there are many terrific, dedicated doctors working today, there also are some truly terrible ones. And dealing with the harms of medical malpractice by the incompetent and abusive can require courage and vigilance.

  • Perhaps a new, streamed Hollywood serial — starring the likes of Alec Baldwin, Christian Slater, AnnaSophia Robb, and Joshua Jackson — can underscore for the public how grisly the results can be until a rare criminal prosecution derails the likes of Christopher Duntsch, a Dallas surgeon so grim he is nicknamed “Dr. Death?”