Has anyone used Dr. Hamn or Dr. Cribbins from Plano?

I am looking to use Dr. Hamn and wanted to see if anyone has had surgery with these doctors and how did it go?

I went to their seminar, and had a one on one visit. However, my insurance was an issue for his office. So, I kept looking and found the Baylor Bariatric Center in Plano,(which is not too far from Dr. Hamn and Cribbins) they did everything for me with the insurance. ( I was denied 3 times and the fought for me) and I felt so comfortable w/my surgeon Dr. Nicholson. So, if you are shopping for a surgeon, I would suggest calling Baylor Medical Center in Plano...it was the most positive thing I have ever done for myself.