Merrimack Smiles provides an experienced, accommodating approach to dentistry.

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At Merrimack Smiles,

we promise to treat you like family,

because you are.

Dental Care for the Family: Age 1 to Infinity

As the foundation for excellent oral health, general and prosthetic dentistry encompasses everything you and your family need to enjoy a lifetime of strong, healthy smiles.

Esthetic (Cosmetic) and Reconstructive Services

Doctor Mark S. Morris understands that there are numerous people who want to achieve a smile that looks just as great as it feels.

Complete Dental and Smile transformation (Full-Mouth Reconstruction)

Doctor Mark S. Morris understands how hopeless it can feel when you are suffering from severe tooth loss, damage, pain, discoloration and worn, broken teeth.

Implants, Implant-Retained Complete Dentures and Partial Dentures

Losing one or more teeth can be a devastating event, both for your overall oral health and your once-confident smile.

Teeth Whitening

Everyone wants to take care of their teeth and preserve their smile. We carefully created multiple options of teeth whitening for you and your family.

Why Choose Us!

If you are looking for a highly trained, experienced and compassionate Dentist in the Merrimack area, you have come to the right place.

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Confident Smiles Begin Here!

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Meet our Merrimack Smiles Team

If you are looking for highly trained and experienced dentists in the Merrimack, NH area, you have come to the right place.


Our dental office uses the latest state-of-the-art equipment and cutting edge technology and we uphold the strictest sterilization techniques.


We know that many people may feel anxious about coming to the dentist, so it is our goal to make your visit with us as pain and anxiety free as possible.

Read Our Testimonials

Merrimack Smiles review summary

5  896
4  10
3  1
78 reviews with no rating

Recommendedon Facebook,Jun 23, 2021


Dr. Morris has always been amazing. It’s like he is a close friend who knows about you and your family. I got to meet Dr. Brann today who is the new dentist and she was wonderful too. The entire staff is friendly and makes going to the dreaded dentist a pleasant experience.

5on Google,Jun 22, 2021


Again this was an outstanding experience. I love coming to Merrimack Smiles. Who can say this about visiting the dentist? Anyone who has the good fortune to be their patient! Love Dr Mark Morris and his incredible caring staff. Thank you.

5on Google,Jun 19, 2021


Pleasant location, wonderful qualified staff! I couldn't have chose a better dentist provider!

Recommendedon Facebook,Jun 17, 2021


Nobody likes the dentist!!!But Merrimack smiles makes it tolerable with their cookies 🍪 and cream flavored toothpaste and extra nice staff. See you in three months!