North Andover Dentist

Welcome to our practice!

Dr. John Cogliano and his team are here to provide you and your family with the best in modern dental care.

Care for the whole family, on your schedule.

We treat all ages, with evening and Saturday hours to make it easy for you.

High-Tech dental care, in your neighborhood.

Come see our new office, right off Route 114.

My goal is to make every visit quick, comfortable, and enjoyable.

Dentistry is constantly changing and improving. Using the latest materials and techniques, my staff and I provide the most advanced dental care available. In our laid-back office, with personalized attention, we will strive to give you the best dentist experience possible.

- John Cogliano, D.M.D.

About Dr. Cogliano


Dr. Cogliano grew up in Andover, attending Andover Public Schools and Phillips Academy. He's always lived in the area, attending college and graduate school in Cambridge and Boston. He currently resides in Andover with his wife and children.

Dental Pedigree

Dr. Cogliano is from a family of dentists. His father has practiced in downtown Boston for 40 years. Dr. John currently also practices in that original office with his brother Jamie.

Expertise and Experience

Though this office is new, Dr. Cogliano has practiced for nearly a decade in Downtown Boston and has been a hygienist and assistant prior to becoming a dentist.

Technical Education

Dr. Cogliano graduated from M.I.T. with bachelors and masters degrees in engineering. This technical expertise is invaluable in the increasingly complex dental world.

Wide Skill Set

A true general practitioner, Dr. Cogliano will see you for every visit, from cleanings to crowns.

Continuing Education

Dr. Cogliano is constantly keeping up with the latest in dental techniques. He keeps a close focus on the latest in temporomandibular (TMJ) disorders, CAD-CAM prostheses, and modern dental materials.

Dental Services

We provide the full-range of general dental services for patients of all ages.

Cleanings, Exams, and X-Rays

Many dental issues are preventable, so periodic exams and x-rays help to keep small problems from becoming big ones. We use digital x-rays because they are quicker and healthier. Even our cleanings are high-tech. We use modern ultrasonics to 'power-wash' your teeth quickly and comfortably. Everyone's mouth is different, and we cater our treatments to your particular needs.

Fillings, Crowns, and Implants

There have been huge developments in dental materials in the past decade, and Dr. Cogliano has experience with the latest techniques and supplies. He only places white fillings, using the latest in adhesives and composites. He uses the safest materials, minimizing the exposure to heavy metals, strong acids, and BPA.

Additionally, the need for metal permanent crowns has been essentially eliminated with the developement of Lithium Disilicate and Monolithic Zirconia crowns. These look extremely natural, adhere to roots strongly, and can be fabricated without waiting for a laboratory-made crown.

Need to replace a tooth or are your dentures too loose? Dental implants are safe, reliable, and long-lasting. The new materials described above can also be used to restore implants.

Invisalign, Teeth Whitening, and Veneers

Dr. Cogliano has a decade of experience with Invisalign. It is a comfortable and relatively quick method of restoring esthetics, function, and health to your teeth and gums. Dr. Cogliano is an Invisalign Preferred Provider, and will give you a realistic assessment of your smile and present the orthodontic options available.

Teeth whitening is a safe and effective way to improve the esthetics of your smile. You'll be suprised how inexpensive it can be too.

Porcelain veneers today are strong, extremely beautiful, and minimally invasive. Dr. Cogliano uses the best laboratories and materials, and will give you a simulation of your smile before any treatment. Give us a call and see how we can improve your smile!

Pediatric Dentistry

Kids often require unique treatments for oral care. We are well equipped to treat your children with the safest, most modern methods of dentistry. Our digital x-ray system is the smallest and fastest on the market. We pride ourselves on our minimal waiting times. And we are flexible with our scheduling; we can often treat your whole family at the same appointment.

Night Guards and Snoring

Everyone grinds or clenches their teeth at some point in their lives. Unfortunately, many people are doing damage to their teeth and jaws without realizing it. Dr. Cogliano is an expert in the symptoms and treatments for bruxism. We fabricate many guards in-office, ensuring you get comfortable as soon as possible.

Many people snore at night. Yes, it is annoying to others, but it can also be a sign of more serious problems, such as sleep apnia. We can work with you to get help and, if necessary, assist in the fabrication of oral appliances to treat snoring and apnia.

Emergency Services

Toothache or injury? Give us a call, even after hours, and we should be able to see you or direct you to care as soon as possible.

Awarded one of Boston's Best Dentists 2018, 2020!
We are an Invisalign Preferred Provider 2015:

Dental Insurance

We are in-network with most dental insurances and will file your claims for you. For more information, click below:

Our Office

Our comfortable, state-of-the-art office opened in late 2015.

What our Patients actually say

Find us on the map

Call us, email us, or stop by the office, we're here for you!

Visit Us

John P. Cogliano, DMD, PC
863 Turnpike Street, Suite 121
North Andover, MA 01845

Office Hours

Mon: 9am to 6pm
Tue: 8am to 5pm
Wed: 10am to 7pm
Thu: 8am to 4pm

We would love to meet you!

Make an appointment online