I went through the same thing with my son, 6 1/2 years ago, except I did take him to the specialist. Of couse, the dr. suggested we try the "band". It's the helmet that reshapes their head over a period of time. His head did change shape and was more round, but to be honest, I'm not sure if I would even be able to tell that he ever had one today. First, you have to (or at least I did) drive to Medical City once a week for them to adjust the band. And, worst of all, the kids have to wear them 23 hours a day. They're only allowed to take it off for cleaning. My son was six months old and he had to wear it for one whole summer, and it was not very fun for him. Once his hair grew in I'm almost positive that I wouldn't have been able to tell the difference. And also, some insurances will not cover them because it's considered cosmetic. I hope that helps, and doesn't confuse you even more.
A.