Radiologists may not be Good Businessman-CNN

According to an article on CNN-Money,  "Another of the mistakes of Doctors is putting their money in risky investments, such as radiology centers, urgent care centers or even medical devices, "These deals are structured so that doctors are taking the financial risks and these investors reap the rewards," he said. "Not all of these deals are bad, but doctors should at least have an attorney review the terms so that they're protected. Doctors can also get burned by buying expensive equipment."

Reference and further reading :  Doctors' money mistakes