I agree with roywalton. If you have another hospital in your network, (If you need to have one in network) just go there and say you want a second opinion about your cancer. You could also check with your insurance as to where they might suggest for getting a second opinion. When I was diagnosed with Rectal Cancer in 2019 and they told me what procedures I would have to go through, I talking it over with my wife and we decided to get a second opinion. I made an appointment at Froedtert hospital and mentioned I wanted a second opinion and they said they do this all the time. I had a much better gut feeling with the second place although the procedures were exactly the same. I am happy I went there though. Good luck in your decision.