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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Dr. Morris

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  931
4  11
3  1
88 reviews with no rating

5on Google,May 02, 2022


The staff at Merrimack Smiles is incredibly kind and very helpful. I can’t say enough great things about them! I’m always nervous at the dentist but I was able to relax while I was there. They explain everything before they do it and provide you with all your options to give you the freedom to choose what is best for you. I have to get all 4 wisdom teeth extracted and they even called the surgeon for me to schedule the consultation. Already looking forward to my next cleaning!

Recommendedon Facebook,Apr 20, 2022


More then just pretty smiles!

5on Google,Apr 12, 2022


Met with my Dental Health Team for my 6 month hygiene appointment. . These remarkable professionals have guided me in a oral care routine that has me interested in my health and is resulting in ongoing positive results. Every team member is welcoming. This is the best Dental Practice in my experience.

Recommendedon Facebook,Apr 05, 2022


I chose Merrimack Smiles based off of the reviews I read and I'm so glad I did. They were welcoming, timely, efficient, and most importantly I felt they were looking out for my best interest and not trying to "sell" me on things. My journey with them has just begun, but I feel it will be a positive one!

5on Google,Mar 22, 2022


Very thoughtful respectful and professional care in an accessible local office. Great experience!