question: What kind of doctor should I see for an immune disease? It was diagnoste by my dentist and I cannot spell it or say. Thought all my teeth were going bad but he said no. My top lip is swollen all the time now and it is very sore. My gums at the top of my mouth from one eye tooth to the other are very very red. Can you give me any idea who I should see. The meds that I am using are not helping this time and the doctor said that is all he has to help me.