I got this:
http://www.millenniumhealth.com/services/pgt-testing/
Through my new psych’s office last year!
It is TOTALLY available, but you need to go through a doctor. I think that any psychiatrist COULD order it, you just have to get them to get the kit, get a spit sample, and help you interpret the results. (I got a complete copy of mine. Very cool.)
Millennium bills insurance directly and your insurance might cover it or might not. Mine did, completely. It’s worth looking into, absolutely. Bring it up. I wish you luck!
Mine was surprisingly spot-on. There was one place where it said I was a responder to something I do not respond to, and one place where it did the opposite, I think, but the rest was totally accurate and if I’d had it years ago, I could have avoided the meds that messed me up the worst.