I Need A Doctor Who Can Open My Husband Esophagus.

I need a doctor who can open my husband esophagus. he has stenosis. he had cancer of the throat and chemo and radation and scar tissue taken out but still can not swallow anything. I need someone who can help he has a feeding tube for 5months. we had this done in dallas but we live in deland fla .my email is YYYY@YYYY thanks debi and larry.