Ronald Neuberger was the widower of Laura Neuberger, the potential heart transplant donor in Sex Kills. He was portrayed by actor Greg Grunberg. Gregory House learns that Laura was in a serious car accident and was not expected to survive. He approached Ronald to determine if she had any conditions that might disqualify her from being a donor. However, as he was talking to Ronald, the transplant co-ordinator came to see him to tell him that his wife's organs would be treated with dignity. Unfortunately, the co-ordinator thought that House had told Ronald of his wife's death and this is how Ronald learned she was dead. House said he didn't know she was dead either and said the reason he asked was that he needed his wife's heart for his patient.