Dentist in Kennebunk

Welcome to Generations Dentistry

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Welcome to state-of-the-art dental care-with a personal touch

You feel it the moment you walk in the door. This small private practice is a warm, welcoming place where the focus is on your care and comfort. Because it is privately owned, Generations Dentistry is able to invest in the latest training and advances in dental care to the benefit of its patients.

So, come in and relax, your in good hands.

Caring for others is a family tradition.

A third-generation dentist, Dr. Trentalange continues a proud tradition in dentistry established by his father and his grandfather before him. After serving his country in the U.S Navy as a dentist for eight years, LCDR Trentalange returned to civilian life and established Generations Dentistry more than 20 years ago. Since that time, his practice has flourished and earned the trust and loyalty of patients throughout southern Maine.

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!

Facial Aesthetics to look your best

Strengthening your muscles around lips, cheeks, neck, forehead and upper chest stimulating your muscles in a non invasive way. No botox needle required to make you look your best!

SOLEA Dental Laser

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

Improve Muscles with Myofunctional Therapy

This specialized therapy retrains the muscles of the face, mouth and tongue to improve breathing, swallowing and speech.

SOLEA Sleep For Snoring

Reduce snoring quickly and comfortably with SOLEA Sleep in Kennebunk!

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 website to know what to expect when you visit us.

Watch Our Story 3:03

Our Patients Are Our Biggest Fans!

  • 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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Use our convenient planning tool to explore services and treatment options for achieving your dental and facial esthetic goals.

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Meet Your Team of Professionals

Dr. Trentalange is supported by an experienced team of professionals dedicated to providing you with the highest level of care and comfort.

A Word from Dr. Trentalange

I am always on the look out for something that improves how we take care of our patients. I give lectures to other dentists and love the sharing of knowledge. Their is so much to learn, even after 30 years of being in practice. Innovations in technology and procedural techniques continue to keep me striving to be better for my patients, staff and general public at large.

How We Stand Out

Cutting-Edge Care

We are always incorporating the latest technology and products to provide you with the highest level of care and comfort.

Were Ready To Help

We’re very sociable. Our highly-skilled staff is ready to answer any questions you may have and explain procedures in simple language. Your comfort it our priority.

Expert Service

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