Welcome to Flagship Dental Group

Are you hoping to find a permanent dental office to call home? We are here for you and your loved ones!
Family of five smiling outdoors

When patients come to us time after time, they can count on always seeing the same familiar, friendly faces. We love giving everyone a warm welcome at every appointment, setting the tone for a successful, rewarding dental visit. It’s why so many of the kids we’ve treated in the past bring their own children in as well years later!

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Q D P Quality Dental Plan
Little girl sitting in her mothers lap looking at phone

No Insurance?
No Worries

We offer the Quality Dental Plan to patients without traditional coverage, which offers many of the same valuable savings as dental insurance, only with NO limits to benefits and NO irritating fine print. Plus, new members get an electric toothbrush as a gift!

See Plan Details

Longmeadow’s Trusted Dentists

Compassionate & Highly Skilled

As individuals, our Longmeadow dentists are highly trained and have unique professional backgrounds, but they share the same united passion for delivering exceptional care. Dr. Kelliher has dedicated his clinical experience and knowledge to our patients at Flagship Dental Group for more than 25 years, and Dr. Foerster brings a gentle touch along with her tried-and-true expertise. With our team, you’re sure to not only love the results at every visit, but also have an enjoyable time while in the chair.

Get to Know Our Dentists

Longmeadow Massachusetts dentists Doctor Michael Kelliher and Lainie Foerster Michael Kelliher, DMDLainie Foerster, DMD
Smiling dentists and team members at Flagship Dental Group

Top-Rated Dentistry

What Others Are Saying

“Hands down best Dental group! Dr. Foerster is amazing, as is her dental assistant. They make a great team. Extremely kind and patient. As someone who has a serious phobia of dental work, they made it bearable. Mary the office manager is friendly and so knowledgeable and helpful. Can’t say enough good things about Flagship Dental! I will never go anywhere else.”

Monica D., Longmeadow, MA

“Always professional! Always inviting! Many protective measures were taken to help me feel safe & welcome. Flagship Dental Group team excels in service! My dental hygienist Sharon has magical hands and always goes beyond to ensure that I never get sensitive during the visit. Highly recommend!! I’ve been a patient for more than 17 years!”

Waleska L., Longmeadow, MA

“I found this place through my neighbor when I lived in Longmeadow. I’ve been so happy that I still come here after moving to the New Haven area, started bringing my mom too :) Dr. Kelleher is excellent. They’re super organized and high-tech.”

Kaan Y., New Haven, MA
Top Rated Dentist on Google badge 4.9 Star Average Rating
Aerial view of child in dental chair wearing dental bib

Making Dentistry Fun and Rewarding for Kids

Our Young
Explorers Club

With this program, our dental patients from the ages of 3 through 13 can earn points for coming on time, behaving well during their appointment, not having cavities, getting fluoride treatment, and making other healthy choices. Over time, they can even earn an Amazon gift card! Needless to say, kids always look forward to their visits with us.

  • Free to Join for Kids Under 14
  • Point-System to Motivate Oral Health
  • Spend Points on Gift Cards & More

Schedule Your Child’s First Visit

Smile Better. Live Better.

From the beginning, our dental practice has had strong ties to the Longmeadow community. In addition to dedicating decades to serving patients, our team looks for extra opportunities to give back! Every year, we participate in Toys for Tots and school supplies drives, to which our patients generously donate alongside us. We also proudly treat disabled veterans who are referred to us by the local VA.

Simply Doing Good logo

Located Near You

Flagship Dental Group is located south of the Franconia Golf Course on Dwight Road. If you would like more specific driving directions, feel free to reach out to us, and we’ll guide you here!

Get Directions

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