Insurance

I am posting to find out if anyone knows of a experienced Doctor to do a revision from RNY to DS that accepts MVP insurance.  I have had several conversations by email with Dr. Michel Gagner about this and he has advised me to post my question.  It seems that I am hitting a road block everywhere that I turn.  I am not willing to be someones guinea pig.  Dr. Gagner has said that I will have a hard time finding someone that is experienced enough to do that type of surgery that does accept MVP and I have no out of network benefits.  I am from upstate New York and do know that I would have to travel for this.  I have seen Dr. Greenbaum and he would be more than willing to do the surgery, but he doesn't even know what MVP is much less accept it.   Thank you in advance for your help.