EXPERT PHP CODER/DEBUGGER

I need a good coder right away to fix some errors that some other coders have left on my site. It's a php site with pages built on the fly. Right now several of my pages do not display the contents of the page in most browsers. The only one that seems to work is Googles Chrome. In IE and Firefox I see the header and footer of the page but the data content does not show. When I look at the page source I see the html code but... it doesn't show on the screen. A quick fix is worth $60 to me plus I have much more work if you're interested.