A dev. ped will deal with CP babies whether or not their cognitive abilities are affected, but I have no idea about older kids. There are so many facets, complexities, and preventions for a baby with CP that it's extremely useful to have someone who understands them all to play watchdog - the dev. ped keeps track of neuro, GI, nutrition, PT, OT, ST, and anything else your baby may need, and makes sure you get the appropriate ultrasounds, X-rays, services, et al. No normal pediatrician I've ever met understands all that.<br><br>
Also, I've heard my son (who has CP) referred to as either "developmentally delayed," "disabled," or "medically fragile." The last term is the weirdest, and I can't figure out if it's some strange attempt at political correctness or what, but I can't completely wrap my mind around its logic. Mostly, I've heard CP kids called developmentally delayed. Seems to me that they need a better term, though - <i>delayed</i> doesn't quite encompass those peculiar movements associated with hypo/hypertonia or spasticity that make any normal "your child should be doing <span style="text-decoration:underline;">x</span> at <span style="text-decoration:underline;">y</span> age" chart fairly irrelevant - especially when you see the difference between that normal child's movements and the CP child's, even when they are performing the same task.<br><br>
One of a dev. ped.'s jobs is to diagnose - so you could go there or to a neuro. I believe that our dev. ped took a more comprehensive look at my son than the neuros and came up with a more appropriate diagnosis.