I gather your problem is with tongue pain and not the inability to swallow. I have not come across another member who has a similar problem during my time on the forum. Do you still have access to your oncologists (surgeon or radiation oncologist)? They may have a better answer than your family doctor. Or can your family doctor consult with your oncologists — the latter may be ina position to give you an appointment. Whatever the cause is, maybe it has something to do with the treatment you received? That’s just my guess as a lay person.