Do they have another OB/midwife/nurse practitioner that you'd be able to see in lieu of your doctor? If you really want to be seen, I would call and request to see one of the aforementioned staff members, but I'm not sure what they are "allowed" to do, or what exactly you're looking for. If you want an internal, you'd just have to ask them who is authorized to do that. Otherwise, everything sounds like normal end-of-the-road pregnancy stuff to me.
You could at least call the nurse line and see what they say.