Minnesota Star Tribune recently interviewed Medical Justice Founder and CEO, Jeff Segal, MD, JD, on defamation lawsuit filed by doctor against patients family. The reason: a scathing review on an online doctor review site.

Two years ago, Dennis Laurion logged on to a rate-your-doctor website to vent about a Duluth neurologist, Dr. David McKee. McKee had examined Laurion’s father, Kenneth, when he was hospitalized after a stroke. The family, Laurion wrote, wasn’t happy with his...