Great service and east to deal with in arranging appointments. Dr. Breen and his staff are very friendly and approachable about dealing with concerns. Dr. Breen and his staff are very professional and thorough in their approach. The office is up to date with the latest equipment and he is able to deal with all types of issues. I would highly recommend Dr. Breen and his office for dental services.

I've always had a wonderful experience at Dr. Breen's; I appreciate the ease of scheduling an appointment and the friendliness of his staff. Highly recommend for anyone in the area!

I grew up going to Dr. Breen's office and the staff is always friendly and helpful. It is a great office and location for Groton folk and anyone near 119 (and conveniently located near a great orthodontist). I highly recommend Dr. Breen!

Pleasant, comfortable and professional experience.

I've gone to Dr Breen for over 20 years and his staff is very professional and they are very responsive to my family's needs. And they now have Monday evening appointments which I just took advantage of.