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Newcastle Dentistry

Dentist
4.9 (598 reviews) Updated Mar 17, 2026
12835 Newcastle Way # 304 Newcastle, WA 98056, Renton

About Newcastle Dentistry

Dental care in Newcastle’s suburban stretch often means balancing convenience with quality. Newcastle Dentistry fits into the area’s professional landscape, offering routine and specialized services without the downtown commute. The practice sits above the 12800 block of Newcastle Way, tucked into the third floor of a building that houses other medical and business offices. This isn’t a standalone clinic but part of a small commercial cluster, making it easy to pair errands with appointments—assuming your other stops are nearby.

The address, 12835 Newcastle Way #304, places it just east of the I-405 corridor, where Newcastle’s residential pockets meet light commercial zones. Dentists here handle everything from cleanings and fillings to crowns and extractions; some reviews mention Invisalign consultations, though the practice doesn’t advertise a niche. Google’s aggregate feedback—4.9 from 598 reviews—suggests consistency, at least in patient satisfaction. That volume of ratings also implies steady activity, which can be reassuring for those wary of underused offices.

Logistics are straightforward: the phone line, (425) 644-1770, connects directly to the front desk for scheduling or questions about procedures like root canals or teeth whitening. Parking in the area is typical for a suburban medical plaza—no valets or dedicated lots, but street and shared spaces suffice. The building itself is unremarkable from the outside, blending into the low-rise professional landscape that defines this part of Newcastle. It’s the kind of place you’d drive past daily without noticing, unless you’d booked an appointment.

For first-time visitors, the map listing clarifies access points and nearby landmarks—helpful given the suite number. The area lacks the foot traffic of Bellevue or Renton, so most patients arrive by car. Whether you’re due for a checkup or weighing more involved work, the location’s quiet practicality might appeal to those who prefer efficiency over ambiance.

This listing was last updated on March 17, 2026

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Business Hours

Business Details

Accessibility
Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Service options
Onsite services
Offerings
Cosmetic dentistry
Pediatric care
Sedation dentistry
Amenities
Restroom
Planning
Appointment required
Appointments recommended
Payments
Credit cards
Debit cards
NFC mobile payments
Payment plans
Parking
On-site parking