5-Aminolevulinic Acid and Pulsed Dye Laser for Oral Leukoplakia

Hello all. I have a question. After having a Novocain injection to fill a bottom middle tooth, I developed a raw patch on the floor of my mouth right where the needle went. After several different medications--anti-fungal, antibiotic, steroid--nothing helped.
A biopsy was done a few months ago, and "mild Dysplasia" was found. Dysplasia can turn into cancer in a high majority of cases. To clarify, I went through head/neck radiation approximately five years ago for a cancerous throat tumor.
The lesion has been in my mouth for over two years. My doctor hasn't suggested any type of treatment, so I began researching on JAMA. What I found, sounds like a miracle. In almost 90% of cases, this type of treatment totally cures the dysplasia with no side effects. The frustrating part is that none of the doctor's offices I have called have this type of laser.
Here is a link to the article if anyone is interested to learn of this:
https://jamanetwork.com/journals/jamaotolaryngology/fullarticle/1106757?resultClick=1
Here is what it is called "Using 5-Aminolevulinic Acid and Pulsed Dye Laser for Photodynamic Treatment of Oral Leukoplakia."
The following is an article explaining the two main types of these raw patches:
https://exodontia.info/erythroplakia-erythroplasia/#?
If a moderator, or anyone could tell me where this procedure is performed, I would be grateful. I live in Northeast Indiana, right by the Indiana/Ohio State Line.
Thank-you.