Sort by

Chris Henry
2 years ago
Been going to Dr John for years, best dentist I've seen! Fast, comfortable experiences, and Dr John is great at clearly talking about things without getting too lost in jargon. Highly recommend!

Robagor X
2 years ago
Been with Dr cogliano since 2017. He is a great dentist that listens. He is very thorough cleaning your teeth as well as looking at any possible issues before they arrise.

Mark Madjarev
4 years ago
Great dentist to work with. Good personality, informative, easy to talk to and enjoy the time spent during appointments.

Mark Madjarev
5 years ago
Great dentist to work with. Good personality, informative, easy to talk to and enjoy the time spent during appointments.

Nicholas DiFabio
5 years ago
Do yourself a favor and choose Dr. Cogliano as your dentist. I have been a patient for 2 years and my experience has been nothing short of amazing. As a fully qualified dentist and MIT-educated engineer, Dr. Cogliano has built a modern office which is a pleasure to visit. The ceiling-mounted TVs and ultrasonic cleaning tools make it a breeze to sit through routine cleanings. On top of that, Dr. Cogliano always takes the time to answer my questions (in great detail) and explain all available options for treatment. I have never met another dentist that is willing to walk you through the science behind your dentistry then talk shop about the inner workings of his dental tools. The wealth of information that is provided helps me feel educated about my own dental health and confident in my choices for treatment. If you're looking for a dentist in the North Andover area, look no further. Dr. Cogliano deserves more than 5 stars in my opinion.

Nicholas DiFabio
6 years ago
Do yourself a favor and choose Dr. Cogliano as your dentist. I have been a patient for 2 years and my experience has been nothing short of amazing. As a fully qualified dentist and MIT-educated engineer, Dr. Cogliano has built a modern office which is a pleasure to visit. The ceiling-mounted TVs and ultrasonic cleaning tools make it a breeze to sit through routine cleanings. On top of that, Dr. Cogliano always takes the time to answer my questions (in great detail) and explain all available options for treatment. I have never met another dentist that is willing to walk you through the science behind your dentistry then talk shop about the inner workings of his dental tools. The wealth of information that is provided helps me feel educated about my own dental health and confident in my choices for treatment. If you're looking for a dentist in the North Andover area, look no further. Dr. Cogliano deserves more than 5 stars in my opinion.