auntypebbles,
ENT and/or Oral Surgeon, it really doesn't matter if they have experience in dealing with OC. It is however, better if either one is working as a part of a team at a Comprehsive Cancer Center (CCC). A member of a CCC team usually is involved in tumor boards(staging of cancer and treatment planning for newly diagnosed patients), has access to the latest clinical and scientific information, can arrange for immediate consultations with other specialists and can prioritize the urgence of treatment of a patient in order to expedite their treatment over another less urgent patient. I don't want anyone to think that I don't think that any diagnosis of cancer is less important than another but, some have a more urgent necessity for treatment depending on stage etc. to be treated in order that the patient has the best chance for success.
Cheers,
Mike