STD Clinic/Public Health-Seattle & King County at Harborview

STD Clinic/Public Health-Seattle & King County at Harborview

STD Clinic/Public Health-Seattle & King County at Harborview

  • Monday 7:30a - 6:00p
  • Tuesday 9:30a - 6:00p
  • Wednesday 7:30a - 7:30p
  • Thursday 7:30a - 6:00p
  • Friday 7:30a - 6:00p
  • Saturday Closed
  • Sunday Closed
908 Jefferson St., Seattle WA 98104
206.744.3590 206.744.8771 fax


Clinic Services Header
Services offered at this clinic include:

  • Contraception
  • HIV screening
  • Pre-exposure prophylaxis (PrEP)
  • Sexually transmitted infection (STI) care
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Clinic Overview


Confidential sexually transmitted disease care on a walk-in basis

The STD (Sexually Transmitted Disease) Clinic is a Public Health-Seattle & King County service that provides confidential STD and HIV evaluation, screening, testing and treatment on a sliding-fee scale.​

The STD Clinic can be accessed on a walk-in basis. If you need to be seen later than 3:30 p.m., please call our clinic to make sure we are still accepting patients for the day or contact the King County clinic website

For information about other Seattle and King County public health services, call 206.296.4600, or visit their​ website.​​​​

Directions & Parking

Please note: The mailing address for all buildings at Harborview Medical Center is 325 9th Ave, Seattle, WA 98104-2499.

Driving Directions

The Ninth & Jefferson Building (NJB) is adjacent to Harborview Medical Center (see map). NJB's main walk-in entrance is on Jefferson Street, just east of Ninth Avenue.

From Interstate 5:

  • Exit at James Street (#165A) in downtown Seattle. 
  • Turn up the hill (east) onto James.
  • Turn right onto Terry Avenue, then access the building's parking garage on the right.
Several bus routes of King County Metro Transit provide service to the Ninth and Jefferson Building. Use Metro's Trip Planner to learn which buses can get you there.

The Ninth & Jefferson Building has a multilevel underground parking garage, accessible from Terry Avenue, with spaces for 670 vehicles.

Patient/Visitor Parking Rates


  • 0-30 minutes: Free
  • 30 -60 minutes: $4
  • 1-2 hours: $5
  • 2-4 hours: $7
  • 4-6 hours: $12
  • 6-8 hours: $15
  • 8-24 hours: $20
Lost ticket: $20
Motorcycles: $3 per day (must park in designated spaces only)

Care Providers