I would try to find an allergy clinic that knows about CRC (candida related complex) and tell them you are interested in getting tested to determine whether you are allergic to candida or not. Mention that you are aware of some of these tests that determine this and they might know of a local lab or somewhere else that can also do the same test. Specifically mention immune complex testing.
Most regular western clinics won’t know about this and its out of their realm of expertise in general.
The top link is the one you should aim for I believe. The 2nd link is same test by different place. Some GI or naturopathic doctors likely know about this also.
If you go the allergist route, you can then get the hypo-sensitization shots if you want to do this route which elevates your immunity to candida.