I know I could Google this but I'm feeling lazy

I'm watching Kate Gosselin on TLC right now on a special called "Kate: Her Story" and now that I think about it I haven't heard about her plastic surgery be mentioned in the media?
You would think being how prominent of a person she is and that her plastic surgery is public knowledge (not confidential) the doctor that did it would be openly advertising it and milking it for all its worth. I'm surprised we haven't seen him on E!, Access Hollywood and all those shows. I guess maybe he has been but I haven't heard him ever mentioned.
On the not of the Kate Gosselin tummy tuck does anyone know if she has shown her scars on TV? I never got into that show in fact I was pretty annoyed with all the media attention it has gotten. But I am curious about her cosmetic surgery regardless LOL