i think you would need to go private, but consult your doctor first, they may have a nurse on site who will do the test.. i got my operation done in india this month, i didn't get any test done.. but i guess you are safe to get them done if that is what the doctor wants.. i just saw a consultant here who said i have gyno and then when i got to india.. i had a blood test...
you may also want to try medi centre, they will do the test for a feee... if you have health insurance, you might be able to blag a few test via them...
good luck.