My cancer was diagnosed in surgery on April 6, 2007, and I didn't get to meet with the oncologist until the 20th. But then I had to wait several weeks more to see specialist oncologists, because my cancer was so rare. I'm sure the holidays have played into your wait.
You've had the cancer for a while, so a few extra days won't make a difference in seeing the oncologist. I know that the feeling is that we can't act quickly enough, but again, realize that it has been growing in you for some time now. Catch your breath - you'll soon have a plan in place.