Did someone say my name! Here I am, appearing like The Candyman! Oh wait, that's probably a bad example... yes, I have had RA for 30+ years and then lymphoma hit a few years ago now. The short answer in my case was no, but they were right next door hospitals. I only had to walk across the street, but I go to docs in Manhattan which has a TON of docs and hospitals. THe best you can realistically hope for, I think, is that your rheumatologist and oncologist actually talk to each other and listen to you, especially because some of the drugs are similar. Because of chemo I was actually on two biologics at once, which I was told was, "uncharted waters." Ha ha.. If I had a nickel.... Let us know how it goes, and basically, look for the best oncologist you can find and go from there. Keep on keepin' on, DPM