Not sure how to add Yelp reviews to your Facebook business page?  Here is a quick 8 step article on Wiki-How:  How to Set Facebook Sharing Checked by Default on Yelp

While some of our clients are more than happy with their Yelp reviews being on their Facebook page, not all of our clients want to combine the two social networks.  Read the Yelp help page if you’d like to learn how to opt-out of Facebook Connect .