Hi Jeff,
I’m close to NJ. Besides your insurance co, what about Johnson Wood Medical Center, which is part of Rutgers University, and is an NCI and NCCN Cancer Center. I only see a radiation oncologist there after he transferred, but they do have their own reputable dental school too. The only other place I can recommend is Manhattan where I go. They have a number of top cancer centers namely NYU, Mt Sinai, Beth Israel-Mt Sinai, Memorial Sloan Kettering, NY Presbyterian, and a few others. NYU has their own dental school too, oral cancer division, besides their head and neck cancer department.
Good luck