 In 2012, a deceased patient's spouse filed a lawsuit claiming that Nowzaradan and the hospital he worked at failed to properly diagnose the severity of her husband's condition, which ultimately led to his death after a procedure.Nowzaradan denied the allegations and the lawsuit was dropped a little over a year later.Again in 2012, Michelle Park, a patient, sued Nowzaradan and his anesthesiologist for malpractice.