Welcome Matt!
Christine said most everything I can say at this time, only better! I would also advocate a 2nd opinion at a top CCC, like Moffitt, which have better outcome than those with lesser volume, and not specializing with this type cancer, and is a member hospital of the NCI and NCCN, and ranked 6th cancer center in the country by U.S. News Reports Best Hospitals. My cousin goes there for colon cancer, after dealing with treatment locally, I told him to go there, and is glad he did.
Good luck