Actually, it would probably be best if you had an adult speak with his office to make an appt. (since you indicate that you are 13 yrs. old).
I've not heard of this physician, but since you have had someone with FMS whom is one of his patients to refer you, you could contact his office and speak with his nurse about his practice.
You can also google "Co-Cure's" good doctor list to see if there is someone closer to your location in KY who may specialize in FMS.
Best of luck.