Top Rated in the Nation in the National Net Promoter Score badge

Dentist – Burlington, MA

Top Rated
Patient Experience

Dr. Kostas and Complete Dental Care have a Net Promoter Score of 96, which ties Tesla for the highest score ever! What does this mean? A Net Promoter Score (or NPS) measures the quality of a customer (or patient’s) experience with the business. A high score is a clear indicator of our commitment to going the extra mile for you and your smile!

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Top Rated Dentist and Dental Office in the United States

Dr. Kostas

Even after nearly 30 years of being a dentist at Complete Dental Care, Dr. Kostas is incredibly passionate about providing families in Burlington with high-quality dental care they can trust. Whether a patient comes to him wanting to replace missing teeth or they’re looking for a dentist for their child, he offers detail-oriented treatments in a friendly, warm environment that erases nervousness and anxiety they may feel. To him, dentistry combines artistry and problem-solving, and he hopes to provide a solution to each of his patient’s unique oral health situations.

Get to Know Dr. Kostas
Burlington Massachusetts dentist James P Kostas D M D James P. Kostas, DMD

Dental Patient Testimonials

Real Patients, Life-Changing Results

“It’s very convenient to have Botox offered at my dentist’s office, because I do come here periodically. I have a relationship with him, I trust him and I know he’s a professional.”

Burlington dental patient Courtney

“They make me feel very comfortable. The assistants always hold my hand. They’re just very, very sweet here.”

Burlington dental patient Vanessa

“I got married about six months later and looking back on the pictures, they’re just amazing. My smile was perfect…”

Burlington dental patient Kathryn

Dental Patients Love Us on Google

Top-Rated Burlington Dentist

I would highly recommend this team. They go above and beyond to be sure you understand your dental care and needs. They are thorough in addressing any and all questions (which I came with a lot of!). Excellent care and friendly environment!”

Mary Dutton

Complete Dental Care is a great place to go take care of your teeth. The dental care is exceptional because Dr. Kostas and his outstanding support staff. Every visit is like seeing old friends and catching up since my last dental appointment. I have never been disappointed with the dental care, and I have been a patient over twenty years. To me, Dr. Kostas is the T. Brady of dentistry."

Maurice Morneau

This is rare but the best thing ever!! Dr. Kostas and his staff are able to cater to the dental needs of the whole family. Not just basic fillings etc. but they can take care of everything from root canals to implants as well so you don’t need to go to different dentists for service. They are professional and personable. My 7yr old is actually excited to go to the dentist and our 15yr old approves whole heartedly. My husband and I are glad we found them and would recommend them to anyone."

Shalaka Munjal

Dr. Kostas is the best dentist who have ever treated me. I have been to at least three others in the area, The Covid safety precautions are outstanding (office ventilation has been redone for a safe environment) and the staff is friendly, knowledgeable and always ready to assist you. Have recommended to several others - ALL have been as pleased as I am."

Karen Iverson

After several months of experiencing pain in a tooth without any relief or resolution from seeing another dentist I was referred to Dr. Kostas at Complete Dental Care by my parents who cannot say enough great things about Dr. Kostas and his practice. My first appointment at the office was a great experience. The staff is very friendly and put me at ease right away. Additionally, the office is clean and runs efficiently - I was squeezed in for an appointment after just calling one day before and was seen right away. I explained the pain I was experiencing to Dr. Kostas and he immediately took the right steps (an exam of the tooth, X-ray and photos) to determine the issue. After going through months of being told by a prior provider that there wasn’t a noticeable reason behind the pain, Dr. Kostas swiftly identified the cause of the pain and explained my options to me. He clearly articulated the cause, my options, and took the time to answer all of my questions. I left feeling extremely at ease knowing there is a resolution in sight. Without hesitation I will be switching dental providers to Dr. Kostas and highly recommend his office to anyone in search of a new dentist. Everyone I met was kind, professional, and organized. Thank you to the team!"

Katrina Harrington

Meet Gilda & Jen, Our Lead Dental Hygienists

Beautiful Smiles Start with
Routine Care

Gilda and Jen have been part of our team for two decades, with years of experience between them. They provide gentle, thorough teeth cleanings, all the while putting any concerns or nervousness patients have to rest. They’re also both certified in laser periodontal therapy.

Schedule A Checkup & Cleaning Meet the Full Dental Team
Lead Burlington dental hygienists Gilda and Jen
Gilda & Jen, Lead Dental Hygienists
Burlington dental office manager Nancy Nancy, Dental Office Manager

Meet Nancy, Our Dental Office Manager

Your Guide to
Affordable Dentistry

Nancy is our dental office manager, so she’ll likely be the person to guide you through details having to do with dental insurance coverage, financing, and answer any other questions you may have about the cost of your dental care.

  • Animated umbrella

    Dental Insurance

    We take nearly all PPO dental insurance plans and are happy to provide complimentary benefits checks.

    Find Your Dental Insurance
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    No Dental Insurance? Join Our Plan!

    No dental insurance? That isn’t an issue! We offer an affordable, simple-to-navigate in-house savings plan.

    See Plan Details
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    CareCredit® Financing

    CareCredit offers affordable, flexible monthly payment plans at little to no interest upon approval after applying.

    Learn More About Financing

Dental Implants

I am
Missing One
or More Teeth

Dental implants are a modern solution to tooth loss that restores the entire structure of your missing teeth, allowing them to look and function like your natural teeth once did. Dr. Kostas is able to complete the entire procedure at our dental office near Billerica, allowing our trusted team to provide you with a fully revitalized, new smile.

Learn More About Dental Implants
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Six Month Smiles® & Clear Aligners

I Want to
My Smile

Do you have minor dental misalignment that takes away from the overall appearance of your smile? Six Month Smiles utilizes clear brackets and tooth-colored archwires to gradually align your “smile zone,” or the teeth that are visible when you grin. This allows you to achieve beautiful results without having to undergo years of treatment.

Explore Braces & Clear Aligners
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Other Featured Dental Services

Explore All Our Dental Services
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Dental Checkups & Cleanings

The key to maintaining a healthy smile throughout your life is to schedule biannual dental checkups and teeth cleanings.

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Cosmetic Dentistry

To enhance the appearance of your smile, invest in our custom-tailored cosmetic dental treatments.

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Dental Emergencies

If you find yourself in the midst of a dental emergency, you can count on us to provide you with timely care.

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Gum Disease Treatment

We offer periodontal therapy that can preserve your natural smile by preventing gum disease progression.

Save Time & Money

Same-Day Dental Crowns

Learn More About CEREC®

Using state-of-the-art CEREC technology and CAD/CAM software, we can make restoring and protecting a damaged or treated tooth more convenient than ever. Within a single appointment, we’re able to mill a customized, natural-looking dental crown right under our roof using high-quality, lifelike dental porcelain.

CEREC one visit dentistry system

You Asked, We Answered!

If you’d like to learn more about our team at Complete Dental Care, the financial solutions available to you, and more, then you’re in the right place! We know that our patients value having the option to do their research online, which is why we’ve dedicated this next section to FAQs. If your question isn’t listed here, then get in touch with our team so we can assist you.

How do I find the best place to get dental work done?

There are numerous factors that impact what the answer is for you, including if you have dental insurance, what your smile goals are, and what is important to you as a patient. If you’re in the Burlington area and are looking for a top-rated dental team, then we’d love to hear from you! We can answer any questions you have to help you make your decision – we can even schedule a time for you to come in and get a feel for our office!

How much does a dental checkup & cleaning cost in Burlington?

Although routine checkups and cleanings are one of the most common dental treatments, there isn’t a one-size-fits-all answer when it comes to price. That’s because there are several factors that need to be considered to give you an accurate answer, including whether or not you have dental insurance and if we need to take X-rays. If you’re looking for a general price range, however, then it may be helpful to know that the average cost in the United States is between $200 and $350. Again, you may end up paying significantly less if you are insured or are a member of our in-house plan.

How can I make a same-day appointment with a dentist?

Since we book appointments weeks and months in advance, we may not be able to accommodate last-minute appointments for routine preventive care. However, we always do our best to be available to our patients, especially if they are in the middle of handling a dental emergency. So, don’t hesitate to give us a call if you’re interested in scheduling a same-day appointment. We also have a contact form on our website, which is convenient if you can’t get to the phone for any reason.

What do you do if you can't afford a dentist?

It’s true; extensive restorative care can be costly. However, these treatments are typically only necessary when dentistry has been neglected, like a patient not visiting their dentist every six months for a checkup and cleaning. In short, if you want to keep your dental care affordable, preventive dentistry should be a top priority.

It’s also worth noting that our team at Complete Dental Care offers multiple financing solutions, including dental insurance, periodic special offers, and our own in-house plan. As a result, we can accommodate nearly every budget. So, if you have a question about the price of preventive, restorative, or cosmetic dentistry, please don’t hesitate to let our team know.


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