Clinic 275

The front of Clinic 275 located on North TerraceClinic 275 offers a walk-in, free and confidential testing, diagnosis and treatment of sexually transmitted infections(STIs), including HIV. 

Clinic staff adopts a non-judgemental approach and are comfortable discussing details of your sex life or drug use.

Opening times

Monday: 10.00 am to 4.30 pm

Tuesday: 11.00 am to 6.30 pm

Wednesday: 11.00 am to 6.30 pm

Thursday: 10.00 am to 4.30 pm

Friday: 10.00 am to 4.30 pm

No appointments necessary.

Contact Clinic 275

Telephone: (08) 8222 5075

Fax: (08) 8232 3504

Toll-free: 1800 806 490 (South Australian country callers only)



Address: 1st Floor 275 North Terrace, Adelaide, South Australia 

Located on the first floor of the Chest Clinic Building (a part of the Royal Adelaide Hospital). It is located on the south-eastern corner of the intersection of North terrace and Frome road. The entrance is in the middle of the building.

A map of where clinic 275 is location in Adelaide

Outreach clinics

Elizabeth GP Plus

Phone: (08) 7485 4000
Address: 16 Playford Boulevard Elizabeth

Open Monday from 1.00 pm to 4.30 pm, except Public holidays

Noarlunga GP Plus

Phone: (08) 8164 9111
Address: 20 Alexander Kelly Drive Noarlunga

Open Thursday from 1.00 pm to 4.30 pm


Medical consultation, laboratory tests and sexual health advice are all free of charge at Clinic 275. A Medicare card is not required.

The Clinic has an onsite microscopy service. This means that we are able to provide some preliminary results on the day of your visit to the clinic.

Many common conditions can be accurately diagnosed during your visit, which means that treatment can be commenced without delay.

The emphasis of the clinic is on the diagnosis and treatment of sexually transmitted infections. It is not a family planning service so contraceptives, family planning advice and routine Pap smears are not offered.

Confirmatory HIV test

Clinic 275 can offer you a confirmatory HIV test and result within 36 hours. Please ask one of the staff for more information at your next visit.


A health advisory service is available for more detailed information and/or counselling related to STI issues.

Drug treatment

Drug treatment for common acute conditions is provided free of charge. However, chronic/long term conditions may require prescription medication from a pharmacy.

Specialist clinical advice

Clinic 275 offers SA clinicians specialist advice on STIs, including HIV post-exposure prophylaxis. For clinical advice outside office hours, contact the on-call Infectious Disease service at:

  • Royal Adelaide Hospital - (08) 8222 4000
  • Flinders Medical Centre - (08) 8204 5511
  • Lyell McEwin Hospital - (08) 8182 9000
  • The Queen Elizabeth Hospital - (08) 8222 6000
  • Women’s and Children’s Hospital - (08) 8161 7000

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