How wonderful would a Health Navigator be?

I didn't ever have a breast care nurse, got a pack but no bra till I got onto this site and bcna generously sent me one.  I've been very disappointed at the lack of information from diagnosis. I felt they should have had s list of breast surgeons and where they operate etc. and imagine if they'd had a "navigator" there at diagnosis. After all they know before your appointment that you have cancer so along with Dr who reads the diagnosis a navigator could be there too. Oh what s difference that could have made for me anyway.