Best Dentist in Newmarket
Looking for a dentist in Newmarket? Most patients narrow the list by insurance first, then by location and reviews. 6 dentist appear below.
6 dentist in Newmarket

Kelley J Mclaughlin, DMD
4.5Kelley J Mclaughlin · General Practice Dentistry
60 Exeter Rd Bldg 100(603) 659-3392
Jeffrey Allan Medeiros, DDS
4.5Jeffrey Allan Medeiros · General Practice Dentistry
48 North Main Street(603) 659-3341
Great Bay Dental Care
4.5Great Bay Dental Care · General Practice Dentistry
48 N Main St(603) 659-3341


Dentist in Newmarket by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Dentist in nearby cities
Same specialty in cities near Newmarket — useful if your insurance network extends across the metro.
About finding a dentist in Newmarket
Newmarket has dentist practicing across hospital systems, group practices, and independent clinics. When choosing a dentist in Newmarket, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many Newmarket dentist list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Common questions about dentist in Newmarket
How do I find the highest-rated dentist in Newmarket?+
Sort the list above by rating. Heallexa surfaces verified patient reviews alongside credentials so you can see whether a provider's strengths match what you actually need.
What if no Newmarket dentist accept my insurance?+
Try the surrounding metro — insurance networks often extend across multiple cities. The nearby-cities links below open the same specialty in adjacent markets. Always confirm coverage directly with the provider.
Are walk-in visits available with Newmarket dentist?+
Walk-ins are uncommon for most dentist. The "available today" filter shows providers with open same-day slots.
How often is this Newmarket list updated?+
Heallexa refreshes provider data from public NPI records and license databases on a rolling basis. Listings that fall out of the active registry are removed automatically.