Hi OnaMission - welcome to our community!
i'm so sorry that you son has Lyme disease...but I am glad you found us.
In addition to recommendations from members, you can also contact the ILADS Physician Referral system:
Here is the link:
ilads.org/ilads_media/physician-referral/You just fill out a form, and they will send you names of three LLMD's.
Note: Not all LLMD's will treat children/teens...so make sure when you're talking to the receptionist to book the appointment that you mention his age.