Practice overview
About the practice
Seattle’s Downtown Dentist at 428 Westlake Ave N is a general, cosmetic, restorative and emergency dental practice in South Lake Union. The office is a short walk from Amazon, Google and Microsoft offices and easy to reach from Belltown, Queen Anne and Capitol Hill. This is a separate office from the practice’s 2045 Westlake Avenue location, with its own phone number and team.
The practice describes its approach as honest and no-pressure, including recommending the more conservative option where that is what it would actually advise. It offers efficient scheduling and same-day availability for new patients and emergencies.
Dentists
- Dr. Lauren Yasuda Rainey, DDS is a restorative dentist focused on comprehensive restorative dentistry and Bioclear restorative treatment. She brings more than a decade of clinical practice, plus dental school teaching and national and international lecturing experience.
- Dr. Mahtab Mansour, DDS is a general, cosmetic and restorative dentist. Her focus includes comprehensive general dentistry, Invisalign, dental implants, crowns and bridges, dentures, surgical extractions, sedation dentistry, Botox and dermal fillers, and care for patients with dental anxiety.
Services
- General, cosmetic and restorative dentistry
- Bioclear restorations (the practice holds Bioclear MasterTrack certification)
- Invisalign clear aligners
- Dental implants, crowns, bridges and dentures
- Surgical extractions and sedation dentistry
- Same-day emergency care
Insurance and payment
Most major PPO insurance is accepted, and CareCredit financing is available for larger treatment plans.
Hours
Monday to Friday, 8:00 a.m. to 5:00 p.m. Closed Saturday and Sunday.





