Dentist in Kennebunk

Welcome to Generations Dentistry

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Innovative, Accessible Dentistry for All

Generations Dentistry is proud to offer quality dental care to our community. We’ve always been focused on bringing state-of-the-art treatments and services to our practice, combined with a patient-first approach to give you the best experience possible.

We serve a wide area, including Kennebunk, Kennebunkport, Arundel, Biddeford, Saco, and more. Reach out today if you’re looking for a dentist in Kennebunk or the greater Southern Maine area and an experience that will make you feel like a true partner in your dental care.

It’s Our Anniversary!

2024 marks our 20th year in business!

Dr. Trentalange started our practice in 2004 after serving as a Navy dentist for 8 years. He is a third-generation dentist who started his practice to continue the legacy of excellence established by his family years ago.

Thanks to our patients, we’ve been successful for 20 years and counting, and it’s our honor to have been your dentist in Kennebunk for so long.

Our Services

Not only do we offer general and cosmetic dentistry services, but we also provide several aesthetic treatments to brighten your face and refresh your look!

Exion

To refresh your facial profile, visit us for Exion skin tightening in Kennebunk.

SOLEA Dental Laser

At Generations Dentistry, we offer restorative treatments using a SOLEA laser in Kennebunk.

Myofunctional Therapy

At Generations Dentistry, we use myofunctional therapy to retrain your muscles and improve your quality of life.

SOLEA Sleep For Snoring

Reduce snoring quickly and comfortably with SOLEA Sleep in Kennebunk!

About Our Practice

At Generations Dentistry, patients come for our expertise —

but they stay for our care. We’ve built our practice from the ground up with your experience in mind. Explore our practice to know what to expect when you visit us.

Watch Our Story 3:03

Our Patients Love Going to the Dentist!

  • Friendliest and most experienced family dentist office in York County.

    C. S.

  • Having been to many different dentists during my nomadic existence; Generations is without a doubt the…

    Robert M.

    Having been to many different dentists during my nomadic existence; Generations is without a doubt the most professional, accommodating, and friendliest dental practice I've ever experienced.

    Robert M.

  • Top knotch care, top knotch dentist! I had so much fun.

    Steff D.

  • I love this place! Dr. T and staff always put you at ease and make the…

    Jessica C.

    I love this place! Dr. T and staff always put you at ease and make the experience painless.

    Jessica C.

  • My last visit, like all others, was absolutely amazing. The staff is always down to earth…

    Derek L.

    My last visit, like all others, was absolutely amazing. The staff is always down to earth and Profesional. The atmosphere creates a very positive environment! Keep up the amazing work guys!

    Derek L.

  • My dentist and his staff are the BEST!

    Nancy P.

  • A wonderful blend of highly professional competence and caring concern for their patient's comfort during the…

    John B.

    A wonderful blend of highly professional competence and caring concern for their patient's comfort during the experience. All procedures are explained before they are initiated and the patient's understanding and consent is highly valued. Best dental experience I've had in my many years.

    John B.

  • Staff is always friendly, knowledgeable and helpful with any concerns that you may have.

    Theresa S.

  • Very impressed. The most thorough exam I have ever had an the entire staff is very…

    Maryann D.

    Very impressed. The most thorough exam I have ever had an the entire staff is very friendly and knowledgeable.

    Maryann D.

  • Everyone was very accomodating and polite. I felt I was getting an honest evaluation in my…

    Jim T.

    Everyone was very accomodating and polite. I felt I was getting an honest evaluation in my best interest, WorkI thought I needed the Dr. said was not necessary. Honest

    Jim T.

  • I have been a patient of Trenalange Family Dentistry for several years. They have been very…

    William G.

    I have been a patient of Trenalange Family Dentistry for several years. They have been very respectful of my low tolerance for dental pain. This visit was to restore the bite on four of my front lower teeth. There was no use of novocaine during this procedure. I experienced no pain and no nerve sensitivity. When I asked Dr. Trentalange why, he told me it was because of the laser technology they use and the reduction in trama to the teeth. Bravo! If you are looking for a practice that respects you and is using the best technology, look no further. I would recommend them anybody and I have.

    William G.

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Find the Service That’s Right For You

Check out our treatment planning tool to explore our services and see treatment options for your dental and facial aesthetic needs.

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Our Providers

Dr. Trentalange is our dentist in Kennebunk at Generations Dentistry, but he relies on the support of our entire team of hygienists, dental assistants, and office personnel to make our practice special.

Meet our team and learn about our commitment to your care and overall health!

A Word from Dr. Trentalange

“My dad was an orthodontist in New York, and his father was before him. I’m proud to follow in their footsteps as I’ve built my own practice. It’s been my honor to grow Generations Dentistry from one small office into a thriving practice. Thank you for your support over the last 20 years.

How We Stand Out

Cutting-Edge Care

We’re always looking into how we can improve our technology and products to bring you the best care.

Approachable Team

Our team is always excited to see you for your visit, and we’ll help you feel comfortable and safe at our practice.

Expert Service

Dr. Trentalage and his dental team have decades of experience and specialized training in all of our dental services.