Welcome to
David D. Gianino, DDS

When you arrive at the office of Dr. David D. Gianino, you’re going to enjoy a totally new kind of dental experience. 


Dr. Gianino is ready to listen to your concerns about your dental or oral health and get you on the optimal path to improvement. He’ll address your specific issues while also helping you understand how your dental health affects your overall health. By the time you leave, you’ll know just how to stay healthy and lower your future dental expenses. 


In Lunenburg, Dr. Gianino is known as the "go-to dentist” for cosmetic enhancements, implant restorations and the resolution of complex dental cases. We invite you and your family to come experience the clinical excellence of our care. 

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Dr. David D. Gianino is a proud winner of America's Best Dentists 2025 award.

Expert, Caring Dentistry for Families in Lunenburg, MA

"Consistent professional practice and management. Courteous, considerate and accommodating. I highly recommend this practice."
Joy C.
★★★★★
"Dr. Gianino and his staff are wonderful. I felt relaxed through the entire visit. They were on time, very thorough, and did a great cleaning."
Nancy P.
★★★★★
"One of the best doctors I have ever met!! He treats each person like you are the one and only. Caring and very nice staff Everyone likes to work here!"
Mary N.
★★★★★
"New to the area and went in for their new patient special, was very impressed with the level of care and professionalism. Will def be returning"
Chad A.
★★★★★
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Experience the joy firsthand! Watch this heartwarming video testimonial.

Discover more real-life stories! Click here to watch our video testimonials.

Celebrating 30 Years

“Dr. Gianino’s mission has always been to provide complete dental care for you and your family.”

Read More About How Dr. Gianino Helps His Community!

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Click below to read our press releases.

More Good News

Special Offer

Only $59

New to our office? Call us to schedule a comprehensive exam, full series of x-rays, a take-home whitening kit, one-on-one consultation and custom treatment plan for only $59. 

Schedule Your First Appointment

 *this offer does not apply to patients who need periodontal care.

A Letter From the Doctor

Hello current and future patients,

Thank you for visiting our website. We know that you have many choices when searching for a dentist and we’d love for you to choose us!

Our dentist office is a group of passionate, caring individuals that place our patient’s needs at the center of our business. Dental health care decisions can be confusing and we are here to help. Please enjoy browsing our site and contact us today if you have any questions or if you want to schedule your first dental appointment. You will be glad you did.
Sincerely,
Dr. Dave Gianino

Expert, Caring Dentistry for Families in Lunenburg, MA

"Consistent professional practice and management. Courteous, considerate and accommodating. I highly recommend this practice."
Joy C.
★★★★★
"Dr. Gianino and his staff are wonderful. I felt relaxed through the entire visit. They were on time, very thorough, and did a great cleaning."
Nancy P.
★★★★★
"One of the best doctors I have ever met!! He treats each person like you are the one and only. Caring and very nice staff Everyone likes to work here!"
Mary N.
★★★★★
"New to the area and went in for their new patient special, was very impressed with the level of care and professionalism. Will def be returning"
Chad A.
★★★★★
Read More Reviews

Our Services

With an insistence on the highest quality care for every patient, we offer a full range of dental services to the families in Lunenburg, Fitchburg, Leominster, Westminster, Ashburnham, Townsend and other nearby communities. 
Prevention
Dr. Gianino is all about prevention. Routine cleanings, x-rays and examinations are accompanied by education to help prevent the need for fillings and other treatment.
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Family Dentistry
We love to help the families in our community maintain ideal dental health with high-quality treatment, a kind and friendly attitude and valuable patient education. 
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Implant Dentistry
Dental implants not only give us the perfect way to replace missing teeth, they also create an excellent and secure foundation for both bridges and dentures. 
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Orthodontics
Straight teeth are not only more attractive, they are much easier to keep healthy. Let us choose the best orthodontic system to give you the exact result you’re looking for.
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Cosmetic Dentistry
Ready for a more beautiful smile? From small adjustments to a complete smile makeover, we’re ready to give you something to smile about. 
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Periodontics 
We’re as interested in your gums as we are your teeth because we know how vital healthy gums are for both dental and overall health. If we see any problems, we’ll know exactly how to restore your gum health. 
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See Our Full List of Services

See How Our Patients Smile Now

Dental Fillings Before

Ceramic Crowns Before

Photo By: John Doe
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Dental Fillings After

Ceramic Crowns After

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Veneers Before

Implant Crowns Before

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Veneers After

Implant Crown After

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Teeth Whitening Before

Invisalign Before

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Teeth Whitening After

Invisalign After

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See More of Our Patients Smiles in Our Gallery
Ask Us Any Questions
We Offer FREE Second Opinions
Schedule a Consultation

Why Choose Us?

  • Warm, friendly atmosphere in which every patient is treated like family
  • Thorough patient education to prevent the need for expensive dentistry
  • Comprehensive care which identifies the underlying causes of dental issues
  • Expert cosmetic dentistry and implant restorations
  • Empathetic care for complex dental problems

Hear What Our Happy Patients Have To Say

See More Video Testimonials

Learn More about Dr. Gianino and His Philosophy