We want you to have a positive treatment experience and make a steady recovery.

Follow these guidelines to get started, and please Let us know if you need additional support:

  • Stabilizing on your medication is a cornerstone of your recovery. Come to your ETS clinic, Monday through Saturday, during dosing hours.*
  • Always check-in before your dose. When you arrive at the clinic, first check in at the kiosk with your patient number, before getting in line for your medication.
  • Attend all appointments with your medical provider. This will help you stabilize on your medication as quickly and safely as possible
  • Work closely with your counselor.  Your counselor is a key element of your recovery; they are here to help you and answer any questions you may have.
  • Attend all required classes as soon as you can.  They will help you get started on your recovery.
  • Be on time for your appointments. We want to be able to give you the time you deserve.

*Clinic dosing hours can differ by each ETS location. Be sure to check your clinic’s hours ahead of time. 

At our Seattle Clinic, Evergreen Treatment Services (ETS) offers medication assisted treatment for opioid use disorders to patients in King County and surrounding areas. Our services combine the daily dispensing of methadone or buprenorphine with important wrap-around services like counseling and engagement with a medical provider.

Clinic hours: 


Monday-Saturday 5:30AM-1:00PM


Monday-Saturday 5:30AM-1:00PM


Monday-Saturday 6:00AM-12:15PM

(Closed for break from 8:45-9:15AM)


  • 1700 Airport Way South
    Seattle, WA 98134-1618
  • (206) 223-3644
  • (866) 668-7425
  • (206) 223-1482