Dentist Avon, CT

Welcome to Avon Dental Group

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What you can expect

About Our Safety

Patient-Focused Dentists

Meet Our Team

Complete Dental Services for Your Entire Family

Our Services

Caring, Experienced Hygienists

Our Staff

Care Credit Available

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Discover Our Services

Avon Dental Group proudly offers patients of all ages a full-range of general dentistry services to meet a wide variety of needs. From aesthetic and restorative care to Invisalign and implant dentistry, our talented team is ready to help every member of your family enjoy a bright and healthy smile.

Serving For Over 40 Years

Our exceptionally skilled and caring team has been serving Avon, CT and the surrounding communities for more than 40 years. Each member of our team is committed to providing the highest standard of care for you and your loved ones, regardless of whether you have simple preventive needs or require more advanced services. At Avon Dental Care, we utilize the finest in dental materials and employ the latest in dental technologies and procedures to serve generations of families. As a patient of our practice, your comfort and care will always remain our top priority.

About Us

Convenient Family Care

At Avon Dental Group, we strive the make dental visits as convenient as possible. Our state-of-the-art practice features multiple chairs and treatment rooms to accommodate families, a full-service dental laboratory and professional ceramists on premise, 24/7 emergency dental care, and extended hours, including Saturdays.

Our Services



Average Rating


Total Reviews

"They are always helpful, friendly and diligent! Plus last time I referred a friend I received a gift card Thanks! And my friend as well “love the clinic”. Thanks for taking such good care of me."



"Love Dr. Knowles, takes time out to talk with you. Great personality."



"Accommodating, professional and courteous."



"I have been coming to ADG for 12 years. They are so good that even now that I live two hours away, I still drive there for my dental care. Dr. Knowles is the best dentist I’ve ever had. He is officially recognized among his peers as one of the top dentists in Connecticut. My teeth need a lot of looking after and I only go to ADG for dentistry and cleaning visits. Dr. Knowles’ work is of the highest quality, and he treats everyone - patients and staff - with great courtesy and kindness. He is very gentle and patient and he makes sure my comfort is addressed, and he is attentive and responsive to my concerns. John is my hygienist. Like everyone at ADG he is friendly, courteous, gentle, and professional. He knows his job backwards and forwards and he listens to his patients and always does a wonderful job. They take every possible precaution to keep the office safer in a post-Covid world. The dentists have gowns, hats, masks and face shields and everyone in the office is masked. The waiting room chairs are distant from each other and the reception has plexiglas dividers. Everyone on staff is dedicated to the needs of the patient, and they are friendly and professional across the board. Every time I go there I immediately sense the incredible teamwork in the office. I’ve been recommending ADG to people for years: happy to do so on Google."



"Had a good visit. Technician was informed that I was on a blood thinner and was careful in the cleaning procedure. However, I did not like the brushed on fluoride because it did not dissolve and left a lingering bad taste in my mouth. I had to peak off the waxy residue and use mouthwash to try to get rid of the taste hours later than the treatment. My stomach felt upset too. Next time I will go back to the fluoride rinse."




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