Developing and maintaining a strong physician referral network can lead to more patients and more revenue for your medical practice. Your practice could spend months, maybe even years, getting a solid referral structure in place. But what happens when some of those relationships start to sour? When should you eliminate a weak referral from your network, and is there anything your practice can do to salvage that relationship? Below are the four factors that could signify that it’s time to start thinking about eliminating a provider.