Hi MMR,
Sorry to hear about
your son's troubles. No, most likely your doctor or doctor's office will not have heard of it and will redirect the possibility of Lyme to something else unless they practice integrative or functional medicine.
It's sad that that's what's it's come to, only being considered by a branch of medicine that's barely practiced. It doesn't matter anyway, the tests are anywhere from % 30-50 accurate.
Look up a company called Igenex and they do more in depth Lyme testing. However, you have to have a familiar doctor/Naturopath doctor or other licensed provider to obtain the blood sample.
You can go to the ILADS website. This is the International Lyme and Associated Disease Society for a directory of doctors or providers that treat this in your or close to your city. Closest may be anywhere from a neighboring state or city. Depending upon where you are, you may have to travel or Skype with a provider.
Be prepared for a waiting list or possibility that provider may not being taking new patients. Be prepared for the possibility that provider may not even be an MD/DO or Nurse Practitioner, but a chiropractor or a naturopath aka "ND" and you may have to pay out of pocket.
Under normal circumstances you'd think you'd be referred to a neurologist or infectious disease doctor. Most, in these branches refuse or outright deny the existence or treatment for Lyme & definitely chronic Lyme.
Good luck and wishing your son healing vibes.
Post Edited (ElizKA26) : 10/18/2019 7:20:46 PM (GMT-6)