Seattle Metro, Washington
Dental staffing across the Seattle metro
Temp dental hygienists, registered dental assistants and front office staff across King County, on both shores of Lake Washington. This is the one market we cover whose shape changed inside the last year, and the change is worth knowing before you write a posting.
Why this metro is different
The lake was a wall until March
A twenty mile lake sits in the middle of this county with two road crossings over it, one of them tolled. For a professional without a car that was not an inconvenience, it was a boundary. Practices on the east shore recruited from the east shore, and the ones in Seattle recruited from Seattle, and both halves described a labour shortage while looking at each other across the water.
On 28 March 2026 light rail opened across the I-90 floating bridge. Downtown Bellevue to downtown Seattle became about twenty minutes on a train. The lake did not disappear and the bridges are as full as they ever were, so nothing changed for anybody who was always going to drive. What changed is that the people who could not drive stopped being confined to one side.
One lake, two crossings
North at topNorth Seattle Above the ship canal, and closer to the Eastside than its residents tend to assume once the 520 approach is in the picture.
Cities in the metro
Ten municipalities with pages of their own, covering where the work actually sits. The rest of the county is listed underneath: those are markets we staff and have not written up yet, which is a scheduling matter rather than a coverage one.
Also covered in King County
Roles we staff
Temp and permanent dental staff in the Seattle metro
Temp dental hygienists (RDH), registered dental assistants and EFDAs, front office staff and locum dentists on both shores.
Temp and permanent dental hygienists in the Seattle metro
RDHThe largest hygiene pool in Washington, now genuinely shared across both shores rather than split by the water. Which side a practice sits on still shapes who applies, and it shapes it less than it did a year ago.
hygiene column cover, recall days, maternity and medical leave
More about this roleTemp and permanent dental assistants in the Seattle metro
RDARegistered assistants and EFDAs across the county. This is the market where asking for the right rung of the credential matters most, because the volume of requests here makes an over-specified one visibly slower to fill.
chairside assisting, second chair, same-day callouts
More about this roleLocum and permanent dentists in the Seattle metro
Locum and associate cover from single-dentist neighbourhood practices to multi-site groups running offices on both shores.
locum cover, associate roles, sabbatical and leave blocks
More about this roleDental receptionists and front office staff in the Seattle metro
Reception and scheduling in a county with a very high rate of employer dental benefit, which puts eligibility and plan questions at the front desk constantly.
reception cover, scheduling, recall and billing support
More about this roleDental office managers in the Seattle metro
Interim and permanent management, including groups that opened a second office across the water and found the two do not share a staff rota as easily as the map suggested.
interim management, leave cover, practice transitions
More about this roleSterilization technicians in the Seattle metro
Reprocessing cover across the larger multi-operatory practices, usually booked alongside chairside support.
instrument reprocessing, sterilization area cover
More about this roleHow we supply them in the Seattle metro
For Seattle metro practices
Your posting may be aimed at last year’s map
Say which shore, and say your station
Both halves of that are now worth writing down. The shore tells a driver what their morning looks like, and the nearest station tells everybody else whether the job exists for them at all.
Your non-driving pool got bigger this year
If you are near the line, the set of people who can reach you grew in March 2026 and it grew on the other side of the water. A posting written before that is aimed at a smaller market than the one you now have.
Tolls are worth mentioning
One of the two road crossings is tolled and the other is not, and the tolled rate is higher for a driver without a pass. It is a small thing that a professional deciding between two offers will quietly weigh.
Credentials are ours on temp
Department of Health licence for hygienists, commission licence for locum dentists, and state registration for assistants with the EFDA licence confirmed separately where restorative duties are involved. One invoice at an all-in hourly rate.
For Seattle metro professionals
Worth redrawing your radius this year
The other shore is now on your list
If you do not drive, the practices across the water went from unreachable to reachable in March 2026. A great many professionals have not updated their search since.
Rail beats the map
A practice five minutes from a station can be an easier day than one much closer to home that needs two buses. Judge by the trip rather than the distance.
The gaps are where the work is
Kirkland and Issaquah have no rail and are harder for everybody, which is exactly why practices there are keener and more flexible with the people who can reach them.
One W2 across the county
Every shift runs through WORKFORCE, so a year spent across Seattle, Bellevue and Kent arrives as one W2 rather than three onboardings.
Seattle metro staffing questions
What actually changed when light rail crossed the lake?
One specific thing, and it is worth being precise rather than sweeping. On 28 March 2026 the line opened across the I-90 floating bridge, with new stations at Mercer Island and Judkins Park, joining downtown Bellevue to downtown Seattle in about twenty minutes. It did not make the lake disappear and it changed very little for people who were always going to drive. What it changed is that professionals without a car, who were effectively confined to one shore, can now work on both. For a practice near a station that is a materially larger pool than it had last year.
Does the shore still matter for hiring?
Yes, less than it did and more than a map suggests. The two road crossings still carry what they carry at half past eight, one of them is tolled, and somebody driving from Ballard to Redmond is making a real trip whatever the rail map says. The honest summary is that the shore still shapes who applies to a driving job and no longer decides who can apply to a job near a station.
Which parts of the county are hardest to fill?
The places with no rail, and the edges. Kirkland is the clearest case, the largest city on the east shore with no station and none due this decade, and Issaquah sits in the same position further out. Auburn and the far south end thin out for a different reason, which is simply distance from the middle of the pool. None of those are markets we avoid. They are markets where notice and a genuine local hire do more work than a wider search does.
Do I have to book a hygienist who lives on my side of the water?
No, and you should not filter that way. Tell us where the practice is and what the day involves, and professionals tell us the trips they will genuinely make. Matching on the actual trip rather than on a side of a lake is what fills a chair, because plenty of people cross daily by choice and plenty of others will not cross at all.
Who employs the temp professional in my practice?
We do, on temp and locum bookings. We confirm the Washington licence for hygienists and locum dentists and the state registration for assistants before anyone attends, and we carry payroll, the L&I account, the liability insurance and workers' compensation. Your practice receives one invoice at an all-in hourly rate. On a permanent placement your practice is the employer and runs its own checks.
I live in the metro. How should I set my travel radius?
By the trip rather than the distance, and re-check it if you set it more than a year ago. The rail map that applied when a lot of people first told us their radius is not the current one, and the change was in the direction of more work rather than less. If you do not drive, it is worth explicitly telling us whether the other shore is now on your list.
Whichever side of the chair you are on
Temporary staffing, permanent placement and dentist locum cover throughout the Seattle metro, for the practices that need people and the professionals who want the work.
For dental offices
Cover the chair, or fill the role
Name your shore and your nearest station. One of those tells a driver about their morning and the other tells everybody else whether the job exists for them.
For dental professionals
Pick up the work
If you set your travel radius before March 2026, it is out of date, and it is out of date in the direction of more work rather than less.