These guys are a rip off! Way over priced for the level of service. I have one of the best insurance policies you can have. Told them I needed the work to be covered by the policy (plus co-pay). Way after all the work was done, they sent me a HUGE bill. Their rates are about DOUBLE what any sane insurance policy would pay for a procedure. But at no time did they inform me that I would have to pay anything in excess of what my insurance deemed a reasonable rate. After all this, I wrote them a letter expressing my disappointment, while still agreeing to pay it. Then they sent me ANOTHER bill. What a nightmare! Eventually they sent my bill to collections and now I have a nasty mark on my credit. BEWARE!