Independently rated by patient reviews, credentials, and care quality.
Quick answer
Our top ranked dental practice in Mercer Island, Washington is Dr. Kara Mcculloch, DMD, MSD, rated 5.0 out of 5 across 244 public reviews. Other top choices include Orthodontic Associates Of Mercer Island and Dr. Dawn Bova, DMD. Mercer Island has a population of about 24,742, and the 5 strongest local practices are compared on this page.
Not every dentist is the same, and the right fit in Mercer Island depends on what you actually need. We combined patient review data with verified provider records so the ranking reflects both reputation and real credentials. Every practice below is a real, registered provider serving the Mercer Island area.
Across the 5 top practices we highlight in Mercer Island, patients can access general dentistry and orthodontics. 2 of these practices on this page offer orthodontics. The Mercer Island practices on this list average 13 years in practice, with Orthodontic Associates Of Mercer Island among the most established at 20 years. Listed offices are concentrated around the 98040 ZIP area. Together these practices hold 879 public Google reviews, led by Dr. Kara Mcculloch, DMD, MSD with 244. The average rating across the list is 4.9 out of 5.
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Orthodontics
Known in Mercer Island for orthodontics, serving patients for 14 years. Rated 5.0 out of 5 across 244 public Google reviews.
Orthodontics
A Mercer Island dental office focused on orthodontics, a well established practice with 20 years of experience. Rated 5.0 out of 5 across 143 public Google reviews.
General Dentistry
A Mercer Island dental office focused on general dentistry, a well established practice with 20 years of experience. Rated 4.9 out of 5 across 100 public Google reviews.
General Dentistry
Provides general dentistry for Mercer Island families, serving patients for 8 years. Rated 4.8 out of 5 across 240 public Google reviews.
General Dentistry
Offering general dentistry in Mercer Island, an established local practice. Rated 5.0 out of 5 across 152 public Google reviews.
Practice names, credentials, and specialties are verified against the US National Provider Identifier (NPI) registry, the official record of licensed healthcare providers. Listings were last reviewed on August 28, 2026.
Explore where the top rated dental practices in Mercer Island, Washington are located.
Dentistry is the branch of medicine focused on the health of your teeth, gums, and mouth. A general dentist in Mercer Island handles routine care such as cleanings, exams, fillings, and preventive treatment. Staying on a regular schedule helps you keep your natural teeth for life.
General Dentistry3 of 5 listed practices
General dentists are your first stop for everyday care: checkups, cleanings, fillings, crowns, and preventive advice. Most families see a general dentist twice a year.
Orthodontics2 of 5 listed practices
Orthodontists straighten teeth and correct bite problems using braces or clear aligners, for both children and adults.
Dental care keeps advancing, from same day crowns to clear aligners and AI assisted diagnostics. See what is new in dentistry and what to ask your Mercer Island dentist.
Our Mercer Island ranking is editorial, not paid. Each practice is scored on patient reviews and review volume, verified credentials from the national provider registry, years in practice, and online presence. Sponsored placements are always labeled and never change how the organic list is ranked.
Read our full ranking methodologyCheck credentials and experience
Confirm the dentist is licensed and look at how long the practice has served Mercer Island. Years in practice and clear credentials such as DDS or DMD are a strong signal of consistent care.
Read recent patient reviews
Reviews reveal what it is really like to be a patient, from wait times to how comfortable procedures feel. Look for a steady pattern of positive feedback rather than a single glowing note.
Match services to your needs
If you want cosmetic work, implants, or braces, choose a Mercer Island practice that offers those services in house so your care stays coordinated under one roof.
Ask about insurance and payment
Call ahead to confirm the office accepts your plan and offers payment options. Many Mercer Island practices work with major insurers and provide financing for larger treatments.
Visit for a first appointment
A cleaning or consultation is the best way to judge cleanliness, technology, and how well the team listens. Trust your comfort level with both the dentist and the staff.
Your first appointment with a new dentist in Mercer Island sets the tone for your care. The dentist usually takes X rays, checks each tooth, screens your gums, and looks for early signs of trouble. By the end you should understand your options and never feel pushed into treatment.
Paying for dental care in Mercer Island is easier when you know your options. Insurance typically covers most of the cost of routine visits, and a portion of fillings, crowns, and other treatment. Practices that do not take your plan may still offer competitive cash pricing or a monthly membership. Always confirm what is covered and get an estimate for any major procedure in advance.
A short list of questions saves time and money when choosing a dentist in Mercer Island.
We rank practices using a transparent scoring system that weighs patient reviews, review volume, verified credentials from the national provider registry, years in practice, and online presence. The result is an editorial shortlist of the 5 strongest dental practices in Mercer Island, Washington.
Beyond general dentistry, the top practices in Mercer Island offer orthodontics. That means most routine and specialist needs can be met locally without traveling out of the area.
We refresh our data on a regular cycle and show the last updated date at the top of this page. Practice details can change, so we recheck sources and re rank listings to keep Mercer Island current.
Practices can purchase a sponsored position, which is always clearly marked with a Sponsored label. Sponsored placement never changes how we evaluate or rank the organic listings, which stay based purely on our objective criteria.
Look for verified credentials, strong and recent patient reviews, the specific services you need such as implants or orthodontics, accepted insurance, and a first visit that leaves you comfortable with the team. Location and office hours in Mercer Island matter too.
Every listing has a Report an issue link. If a phone number, address, or other detail is out of date, let us know and we will verify and correct it.