Current laws prohibit them from working with you out of state unless they see you in person every so often. Not sure if it’s within the same state. Have you tried asking your GP for a referral to a specialist/psychiatrist? They often have resources to refer you to.
You could also try reaching out to specialists in other parts of the state to ask them if they know of a psychiatrist in your area that specializes in ADHD. They very well might.
ADDconnect Moderator, Author on Parenting ADHD, Mom to teen boy with ADHD, LDs, and autism