Legacy Health considers cultural diversity a moral, social and business imperative in all that they do because they realize that treating all people the same is vital to the services that they provide. Your interviewer will ultimately be looking to hear why you value diversity in the workplace and in the patients that you treat. Talk about any personal experiences that you have and how they have impacted you. Also try and relate the fact that a diverse workforce in healthcare best relates do a diverse patient population where all can thrive.