Membership Application

New Members

The Membership application process is relatively simple. Please start by filling out the application you will find below. Once the application is filled out, forward it to Rachal Gunderson, ​membership ​coordinator, at the Washington State Dental Association. Her email is You are also welcome to fax the form to 206.443.9266 or mail it to: 126 NW Canal Street, Seattle, WA 98107.

Membership Application

Lapsed Members

(Haven't been a member for 18 months or longer)

If you haven't been a member for more than 18 months, we would love to have you re-join the Tripartite!  All you need to do is complete the membership application below and follow the steps for new members listed above. 

Membership Application

Once the form has been processed by the state office it will be ​sent to the ​Seattle-King County Dental Society.  You will begin to receive communications from the tripartite – the ADA, WSDA and SKCDS. This will include journals and newsletters from all three organizations, email announcements and your membership packet. The membership packet will provide you with access to the SKCDS members-only website, helpful information about events and continuing dental education courses as well as other relevant information from our merchant partners.

We look forward to including you in our community of over 1,700 members in the Seattle-King County area. Thank you for your interest!