Oxford Management Services has called me every day for the past 3 weeks. I have asked them repeatedly not to call me anymore. Most days I get at least 2 calls and when I get angry and tell them not to call back is usually when I get 7 calls in a row. When I answer the person on the other end of the line starts yelling at me and it very hard to believe nd cursing. They claim I owe them money from a medical bill from June of 2007. According to them it was just submitted to them. I find it hard to believe it has been 3 years and they are just now... read full review »