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Early & Late Hours Dental Emergencies Welcome Insurance Accepted
We're Open! New & Existing Patients Welcome. Click Here to See our Safety Protocols.
Map 165 Bedford St #2
Burlington, MA 01803
Call (781) 272-0441 Dental Emergency Hotline:
(781) 262-3811

Get to Know Your New Favorite Dentist Kind, Compassionate, and Highly Qualified

Complete Dental Care’s name speaks for itself – we strive to provide comprehensive treatments for all our patients and always use a gentle approach. Whether you’re looking for routine cleanings, clear aligners, emergency care, or dentures, Dr. James Kostas and his whole team of passionate dental professionals offer high quality care to families living near Billerica, MA. As lifelong learners, we’re always looking for ways to improve the technology, techniques, and materials we utilize. Bringing you the best dental experience we can is at the top of our to-do list.

Meet Dr. Kostas
Dr. James P. Kostas
Dr. James Kostas

Read What Our Dental Patients Are Saying

We have been patients of Complete Dental for years. Dr. Kostas and his staff are excellent. He takes the time to explain procedures and options and has been very supportive and definitely works with you to figure out what approach works best for your own personal oral health. Jen is also a fantastic dental hygienist.

Katie N.
Billerica, MA

Not only is Dr. Kostas is a highly skilled dentist, but he is also compassionate. He takes every precaution to minimize a patient's discomfort. He is also focused on preventative care so patients pay a little now instead of a lot later. Most recently, Dr. Kostas repaired a badly chipped tooth for me and it looks and feels as good as the original.

Karen C.
Woburn, MA

Hearing about my concerns, Julie from the office called and he immediately returned and waited for me to get in from Boston at rush hour traffic. He then filled my tooth and I was able to enjoy my vacation. These 2 saved the day! Would highly recommend this office—the staff went above and beyond.

Erica F.
Bedford, MA

“Dr Kostas is amazing. I have been a patient of his for years. He has always provided me with the best dental care. But more than that, he and his staff are so kind and caring. He even saw me on a Saturday night for an emergency visit. I recommend him all the time.”

Nancy G.
Lexington, MA

“Dr. Kostas is a great Dentist. The whole practice is fantastic. Extremely modern with the most up to date technology. Our entire family goes to Dr. Kostas and they take care of my kids like their own. Feels good to have a family dentist you can be confident in and trust.”

Cielo M.
Tewksbury, MA

“After going to the same dentist for many years, went of Dr. Kostas' office and was very impressed with all the equipment up to date equipment he had and all the friendly employees. He explained everything to me and what had to be done and he did a wonderful job. Will only go to Dr. Kostas as he is the best.”

Barbara S.
Wilmington, MA

“Dr. Kostas and his team are fantastic. I always felt I was getting top notch care, and everyone I have come in contact with in his practice has always been extremely professional and wonderful. I love that they are very technology savvy, and not only stay abreast of new technologies, but also invest in training staff.”

Joan B.
Burlington, MA

“My whole family goes to Dr. Kostas and we absolutely love him!! In fact, the whole staff at Complete Dental Care is wonderful - they are informative and super friendly!! My father who is former dentist and Professor at Tufts Dental recommended me to Dr. Kostas, his former student. We all feel we are in the best hands!”

Marisa M.
Winchester, MA

“Excellent dentist. I did not have any major work done, so can't comment on any surgical or removal or root canal work, if any. But the fillings following the diagnostics were done very professionally with the employment of advanced tools and techniques.”

Mikhali S.
Westford, MA
Read More Reviews

Highly Customized Crowns in a Single Visit

While traditional crowns and other complex dental restorations can take weeks at a time to receive, the CEREC® system ensures you can get the restoration you need in just one appointment. With CEREC, we can prepare a tooth, design a crown, and seamlessly place it using computer-assisted software and a sophisticated manufacturing system. Not only does this benefit our patients who may have very busy schedules, but it’s incredibly ideal for those experiencing a dental emergency.

Learn About CEREC®

Serving Families Near Billerica Prevention and Periodontal Care

When you keep teeth whole and healthy, it can make your life a lot easier, especially compared to rebuilding a smile after decay and damage have developed. If you want to save time, money, and stress, preventive care is always better compared to more advanced treatments. It’s one of the many reasons we put such a strong emphasis on personalized care that prevents common dental issues. When you visit our office in your area, you can get checkups, cleanings, periodontal pocket charting, gum disease screenings, and comprehensive exams to catch oral cancer.

Our Preventive Treatments
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Restore Your Smile with Dental Implants

While traditional tooth replacements restore the visible portions of teeth, they don’t replace the root that holds the tooth in place. With dental implants, we can effectively replace your tooth structure from top to bottom, roots and all. This ensures a more stable foundation that lasts not just decades, but potentially a lifetime! More importantly, dental implants are safe and incredibly successful – averaging a 98% success rate. Furthermore, there’s no better way to bring back the esthetics of your smile.

Learn About Dental Implants
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Reinvigorate Your Appearance, Take Back Your Youthful Glow

When you’ve been smiling, frowning, or laughing for many years, your expressions can start to wear down your cheeks and other facial areas. Thankfully, it doesn’t have to be this way. Our office provides Botox® and dermal fillers, both of which can reduce the appearance of fine lines and wrinkles around the eyes and mouth. Not only are these procedures incredibly quick (and can be completed in just one hour), but they are easy to get done and provide dramatic improvements. Additionally, those suffering from teeth grinding, jaw clenching, or chronic headaches could use Botox® to manage TMD/TMJ disorder.

Learn About Botox® Learn About Dermal Fillers
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Achieve a Straight Smile With Orthodontic Solutions

Wish you had a straighter smile? Don’t want to wear metal braces for two to three years? If you’re worried about traditional orthodontics influencing your professional image, schedule an orthodontic consultation with our office today. At our office near Billerica, MA, we offer MTM® and Six Month Smiles®, both of which are capable of shifting teeth into a healthier and more attractive alignment quickly, comfortably, and discreetly. Only you and Dr. Kostas will know you had treatment completed!

Learn About MTM® Learn About Six Month Smiles®
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Get Better Sleep and Stop Snoring for Good!

While it may seem odd to receive sleep apnea treatment from a dentist, it actually makes sense! This is because dentists have training in areas that focus on the oral and facial structures, such as the airway. If you find it difficult to stay asleep through the night or you snore and gasp for air during sleep, our team members are here to help. By wearing a custom-made oral appliance, you can prevent blockages in the airway and start feeling refreshed in the morning again.

Learn About Oral Appliances
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Giving Back to Families Near Billerica, MA

We love working to improve the lives of residents living in and near Billerica, whether it’s inside the office or in the community. Giving our time to support charitable organizations, schools, and other events near you is just another part of our practice’s values.

Get Involved With Us
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Making Dental Care Affordable Through Insurance & Financing

We are currently in-network with Delta Dental Premier and BlueCross BlueShield. However, we are more than willing to work with all insurance companies. Even if you don’t have insurance, there’s affordable financing available that can fit just about any monthly budget.

Explore Your Options

Getting to Our Office from Billerica

If you are coming to our office from Billerica, MA, you’ll find that we are only a 9-minute drive away! The fastest way to get to us is by taking the Northwest Expressway. After taking exit 73 and pulling onto MA-62 E/Burlington Road, you’ll find our office right across from the MITRE Fields. We are surrounded by many notable landmarks, such as the Burlington Motors, The Melting Pot, and the Primrose School of Burlington. Need additional assistance finding our practice? Please give us a call directly!

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