- (978) 692-6012
- [email protected]
- Mon - Thurs 8am - 5pm , Fri 8am - 1pm
- 5 Cornerstone Square #202, Westford, MA 01886
Welcome to Cornerstone Dental Group, where exceptional dental care and patient comfort meet. Our Littleton dental office is dedicated to listening closely to what you want from your oral health — whether that’s a brighter smile, a healthier mouth, or emergency care when you need it most.
We serve Littleton, Groton, Tyngsborough, Chelmsford, Westford, and the surrounding communities with pride and integrity. Your visit will always be rooted in respect, understanding, and a warm, relaxed atmosphere that feels like more than just a dentist appointment.
| Monday | 8am – 5pm |
| Tuesday | 8am – 5pm |
| Wednesday | 8am – 5pm |
| Thursday | 8am – 5pm |
| Friday | 8am – 1pm |
| Saturday | Closed |
| Sunday | Closed |
Love the Smile You See
Restore Strength, Beauty & Function
Keep Your Smile for Life
Precision Care Powered by AI
Straighten Your Smile Discreetly
Fast Relief When You Need It Most
Choosing the right dentist is a big decision — especially when it comes to your smile and oral health. At Cornerstone Dental Group, we combine advanced dental techniques with genuine care so every patient leaves feeling heard, valued, and confident in their care.
Whether it’s your first visit or you’re continuing long-term treatment, our highly trained team prioritizes comfort and clear communication at every step. Expect exceptional results and a dental experience that makes you want to smile more often.
Highly trained & experienced professional team
Transparent communication about treatment
Relaxing atmosphere & modern technology
Tailored preventive and restorative care
Cosmetic options for a confident smile
Support for dental emergencies
Littleton offers a mix of nature, history, and family-friendly places perfect for outings before or after your dentist visit.
Historic working farm with produce, baked goods, and country charm.
A historic cemetery dating back to 1721.
Scenic orchard and conservation land rich in local tradition.
Historic building housing the Littleton Historical Society.
Trails and nature area for hiking and outdoor fun.
Littleton, Massachusetts was first settled in 1686 and became an official town in 1714, developing over centuries from its early farming roots into a charming New England community with rich heritage and open space. Locals treasure both its small-town feel and dedication to progress.
At Cornerstone Dental Group, we proudly serve this historic community and contribute to Littleton’s growth and wellbeing. Like the town itself, we value tradition, strong relationships, and investing in the health of families throughout Littleton and nearby towns.
