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A cosmetic dentist showing a relaxed patient their new smile in a bright studio
Northgate · Cosmetic & General Dentistry

DentistryComposed WithIntention

Est · 2013

A practice built around the smile you already picture

Sidereal Dental is a boutique Northgate practice led by Dr. Adaira Locke, DDS, where refined cosmetic work and calm general care share one roof. We design each smile the way a studio designs anything worth keeping: slowly, honestly, and around the person in the chair.

0 Years designing
smiles in Northgate
The calm treatment studio at Sidereal Dental A quiet detail of the reception area
Considered Dentistry

Considered care, from a single shade to a full smile

Cosmetic and general dentistry, handled in-house by one small team so the plan never gets lost in translation.

Selected Smiles
Ten veneers, one quiet smile line

Ten veneers, one quiet smile line

Veneers / 2025
Years of stain lifted in one hour

Years of stain lifted in one hour

Whitening / 2025
A makeover planned around a laugh

A makeover planned around a laugh

Cosmetic / 2024
A missing tooth, made to disappear

A missing tooth, made to disappear

Implant / 2024
EST · 2013
Inside the Sidereal Dental studio

Two minutes inside a Sidereal smile consult

A calm treatment room at Sidereal Dental

Why Sidereal

What sets the care apart

01Preview Before Permanent

You approve the shape and shade in your own mouth before anything is final.

02One Small Team

The dentist who plans your smile is the one who finishes it.

03Conservative By Default

We remove as little natural tooth as the result honestly allows.

04Calm Rooms

Unhurried appointments in a studio designed to lower the shoulders.

05Honest Plans

Clear costs, no surprise line items, and the option to simply watch and wait.

06Made To Last

Cosmetic and restorative work supported by a simple upkeep plan.

The People

The hands behind the work

Portrait of Dr. Adaira Locke
Founding DentistDr. Adaira Locke
Portrait of Dr. Rhys Calloway
Restorative & ImplantsDr. Rhys Calloway
Portrait of Sena Marlowe, RDH
Lead HygienistSena Marlowe, RDH
Portrait of Talia Brandt
Patient ConciergeTalia Brandt
Portrait of Dr. Adaira Locke
Founding DentistDr. Adaira Locke
Portrait of Dr. Rhys Calloway
Restorative & ImplantsDr. Rhys Calloway

Thinking about your smile? Let's talk it through.

Studio

84 Meridian Row, Suite 300
Northgate, OR 97462

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