Hi Donna
yes, any doc who is clued up on Candida should be able to order the test. Some do stool tests and others prefer bloodwork

there is a home test to get an indication of whether Candida overgrowth is a problem, and even tho it is by no means definitive, yet it really does seem that when the "spit" test is positive, it is confirmed by stool/blood tests

here it is
http://www.1stcandidacure.com/candidatest.html