Revision surgery Dallas, TX

Any ideas on getting a RNY revision in Dallas

I had rny in 2005. I went to dr. alexander in Dallas to see about revision. He is quite game for it. A previous surgeon in Fort Worth was not. From what I understand, Dr. Alexander does many revisions for RNY.

He did my revision in 2009, now am getting another one from him set for Oct 2014. first revision went from 180 to 130. now am 170.