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Sean Liu Orthodontics

Orthodontist
4.9 (280 reviews) Updated Apr 26, 2026
118 SW 330th St STE 200, Federal Way, WA 98023

About Sean Liu Orthodontics

Orthodontics blends science with precision—every adjustment, every alignment tells a story. The field isn’t just about straightening teeth; it’s about reshaping confidence, bite by bite. In Federal Way, this specialty finds a home at Sean Liu Orthodontics, where the focus remains on the technical art of braces, retainers, and corrective treatments. The practice sits along SW 330th Street, tucked into a professional suite that mirrors the area’s mix of medical offices and quiet commercial strips. This isn’t the kind of place that advertises with flashy signs; it’s the kind you find when you’re actively searching for clear aligners, metal braces, or early interceptive care.

The building itself—a two-story structure with clean lines—fits seamlessly into the neighborhood’s utilitarian aesthetic. Nearby, the hum of daily errands fills the air: a pharmacy on one corner, a café on another, and the steady flow of cars heading toward I-5. Orthodontics, by nature, demands patience; appointments here likely follow that rhythm, methodical and unhurried. Whether it’s a first consultation or a follow-up for palatal expanders or bite correction, the process starts with a call—(253) 838-0765 connects directly to the office, no middle steps.

Federal Way’s sprawl can make navigation feel like a puzzle, but the address—118 SW 330th St STE 200—anchors the practice in a spot that’s easy to pinpoint once you’ve got the landmarks down. For those mapping it out, the directions cut through the guesswork. Orthodontic work doesn’t lend itself to impulse visits; it’s a commitment, one that begins with a single appointment and unfolds over months—or years. Here, the focus stays on the end result: a smile that aligns, inside and out.

This listing was last updated on April 26, 2026

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Business Hours

Business Details

Accessibility
Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Amenities
Restroom
Planning
Appointment required
Appointments recommended
Payments
Credit cards
Debit cards
NFC mobile payments