Dr. Elizabeth Finnessy, DDS, Bellevue, WA | Dentist

About Dr. Elizabeth Finnessy

Dr. Libbi Finnessy is a cosmetic dentist in Bellevue and the founder of Longevity Expertise, a dental and aesthetic practice focused on natural, harmonious results. Her work blends advanced cosmetic dentistry with facial aesthetics to create smiles that look refined, balanced, and entirely authentic. Patients often come to Dr. Finnessy not for a dramatic change, but for something more subtle. They want to look like themselves, just more aligned and confident. Her approach reflects that. Every treatment is designed in the context of the full face, not just the teeth, with careful attention to proportion, movement, and long term outcomes. At her Bellevue practice, Dr. Finnessy offers a comprehensive range of services including veneers, Invisalign, smile makeovers, and aesthetic treatments such as neuromodulators and skin tightening technologies. She is known for delivering results that feel natural rather than obvious, avoiding the overly done look that many patients want to avoid. Dr. Finnessy takes a thoughtful and honest approach to care. Not every patient needs veneers, and in many cases more conservative treatments can achieve a better result. Patients value her ability to guide them toward the option that will look and feel right, not just what is most extensive. Her philosophy is simple. Dentistry and facial aesthetics should work together, not separately. When a smile is designed with the full face in mind, the result is not just cosmetic. It changes how a person feels, carries themselves, and shows up in the world. Patients seeking a cosmetic dentist in Bellevue often choose Dr. Finnessy for her eye for detail, her natural aesthetic, and her commitment to results that age well over time.

Popular visit reasons

Bridge

Complete Dentures

Dental Cleaning

Dental Consultation

Pediatric Dentist Consultation

Retainer Checkup

Root Canal

Tooth Jewelry

Bridge

Complete Dentures

Dental Cleaning

Dental Consultation

Office location

Longevity Expertise

14535 NE Bel Red Rd, Ste 100, Bellevue, WA 98007

Get directions

Education and background

Practice names

Longevity Expertise

Education and training

Dental School - Marquette University School of Dentistry, Doctor of Dental Surgery

Languages spoken

English

Provider's gender

Female

NPI number

1124255484

Patient reviews

Help Dr. Elizabeth Finnessy build an online reputation by being the first to leave a review after having an appointment.

Frequently asked questions

How soon can I make an appointment with Dr. Elizabeth Finnessy?

Generally, Dr. Elizabeth Finnessy has appointments available on Zocdoc within 1 week. You can see Dr. Finnessy's earliest availability on Zocdoc and make an appointment online.

Is Dr. Elizabeth Finnessy accepting new patients?

Dr. Elizabeth Finnessy generally accepts new patients on Zocdoc. You can see Dr. Finnessy's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Elizabeth Finnessy accept my insurance?

Choose your insurance plan to verify if Dr. Finnessy is in-network.

Can I make an appointment with Dr. Elizabeth Finnessy online?

Yes, you can make an appointment online with Dr. Finnessy using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Elizabeth Finnessy work with?

Dr. Elizabeth Finnessy works with Longevity Expertise.

Where is Dr. Elizabeth Finnessy's office located?

Dr. Elizabeth Finnessy's office is located at 14535 NE Bel Red Rd, Bellevue, WA 98007.

What are common reasons for patients to see Dr. Elizabeth Finnessy?

Dr. Elizabeth Finnessy frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Pediatric Dentist Consultation, and Root Canal. You can see other visit reasons for Dr. Elizabeth Finnessy on their profile.