Any Doctors in Louisiana that will place a band over the bypass?

I had RNY in 2001.  Since then I have gained some weight back..  But I never lost all the weight.  I had my hips replaced in Aug 10.  I still have atleast 70 pounds to lose.  I am researching the band over bypass revision.  I have not gotten any replies on that site.  Just looking to see if anyone know any docs in louisiana that will do that type of revision.

Thanks!
Starting weight-375
Current- 275
Surgeon- Dr. Clark Warden-Slidell

 Ochsner does revisions for folks who did not reach their weight loss goals and/or those struggling with regain.  I don't know if they will put a band over a bypass, but they do offer other bypass revision options.

Dr Bellows at tulane in new orleans does revisions and the lap band from what I am told cant hurt to find out. He is in the surgery clinic...Sherri