try the search tool at
http://www.glitse.com/GLITSE_Search.htmthen you'll have to check the name of a therapist there against the search for doctors at the MYUHC site.
it wasn't that particular search tool that I used, but I found my therapist listed on a resource link, and looked him up to see if my plan will cover visits to him..I got lucky

but if you're in a bigger town, or near one, you will likely find more than I did.
do some google searching. there are lots of resources links out there..maybe a local LGBT site?