Comfortable Care
We create a stress free experience for every patient, with nitrous oxide available in every operatory and a team that moves at your pace.
About Atlas Dental
A modern dental home built around the way care should feel
Atlas Dental was built around a simple belief: your smile speaks every language. Dr. Daniel Mejia and Dr. Olga Raptis lead a team committed to delivering high quality dentistry in a way that puts people first.
Our Mission
Delivering high quality dentistry in a way that puts people first
Atlas Dental is an established practice that has grown by being intentional about everything: who we hire, how we communicate, what technology we invest in, and how each patient is treated.
Patient Education
We educate you so you can confidently make decisions about your health, using intraoral camera images and clear written plans.
Long Term Relationships
We build trust through transparency and consistency, so your family has a dental home for years to come.
Our Values
The ATLAS Framework
Every decision at Atlas Dental is shaped by the values that spell our name.
Authentic Care
We treat every patient like family, with empathy, honesty, and genuine connection.
Trust and Transparency
Trust is earned through clarity. From treatment plans to pricing, we communicate openly so you always feel informed and confident.
Lifelong Learning
We invest in advanced technology, continuing education, and refined technique to deliver the highest standard of care.
Accountability and Service
Every decision is intentional. We take ownership of our care and give back to the community we call home.
Meet the Doctors
Two dentists, one practice
A husband and wife team bringing general and pediatric dentistry together under one roof.
Owner, General DentistGet to know Dr. Mejia
Dr. Daniel Mejia
Favorite hobby: Traveling
Cavity-causing snack: Anything chocolate
Pediatric DentistGet to know Dr. Raptis
Dr. Olga Raptis
Favorite hobby: Reading, traveling, and hiking!
Cavity-causing snack: Dates and dark chocolate
General DentistGet to know Dr. Agami
Dr. Sion Agami
Favorite hobby: Frisbee, golf, playing with Moochie, his dog!
Cavity-causing snack: Coca-Cola
Office Manager
Mary Ellen
Favorite hobby: Swimming, skiing
Cavity-causing snack: York Peppermint Patties
Clinical Manager & Dental Assistant
Katie
Favorite hobby: Reading
Cavity-causing snack: Reese's
Dental Hygienist
Jacqueline
Favorite hobby: Being outside with my kids
Cavity-causing snack: Ice cream
Dental Hygienist
Jaiden
Favorite hobby: Cribbage
Cavity-causing snack: Chocolate anything!
Dental Hygienist
Laurianne
Favorite hobby: Crafts
Cavity-causing snack: Payday Candy bar
Dental Hygienist
Tammy
Favorite hobby: Spending time with my Bernese Mountain dog, "Charlie"
Cavity-causing snack: Swedish Fish
Dental Hygienist
Tracy
Favorite hobby: Reading, family time, travel
Cavity-causing snack: Any sweet!
Dental Assistant
Abigaile
Favorite hobby: Paint by numbers, gardening, traveling
Cavity-causing snack: Gummies (all kinds)
Dental Assistant
Erin
Favorite hobby: Cooking and Baking
Cavity-causing snack: Almond Hershey bars
Dental Assistant
Jenn
Favorite hobby: Drawing
Cavity-causing snack: Twix
Front Desk
Cheryl
Favorite hobby: Camping, Hiking, and spending time with Grandkids
Cavity-causing snack: Baked goods
Front Desk
Joy
Favorite hobby: Traveling and Shopping
Cavity-causing snack: Skittles and gummies
Front Desk
Michelle
Favorite hobby: Music, going to concerts, camping
Cavity-causing snack: Gummy Nerds
Our Name
The Story Behind the Name Atlas
Before Atlas Dental had a name, it had a map. Over two years, Dr. Daniel Mejia and Dr. Olga Raptis traveled to more than thirty countries across five continents, volunteering on dental mission trips along the way. Those journeys shaped how they care for people: meet everyone with genuine warmth, no matter the language or background. When it came time to name their practice, Atlas was the only choice, a nod to the travels that brought them here and to the idea that an atlas is, at heart, a trusted guide for wherever you are headed next.
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Our Office
Modern, calm, and built around your comfort
Atlas Dental was intentionally designed to feel different from a typical dental office.
Patient Reviews
What patients say about Atlas Dental
Ready to Get Started?
Book your visit at Atlas Dental today
Family and pediatric dentistry in New Boston, NH with Dr. Mejia, DMD and Dr. Raptis, DMD. We are accepting new patients.