Newton's Trusted Dental Team — Caring for Smiles for Over 40 Years

Compassionate, comprehensive dental care in Newton, MA — from routine checkups to advanced treatments. We accept a wide range of insurance providers to make your care affordable.

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100+ 5‑Star Reviews

40+ Years Experience

Solea Laser = Pain Free Appointments

In Network With Delta Dental Premier

Why Patients Love Our Practice

For over 40 years and counting, Newton families have trusted us to provide a high caliber of care. This includes leading-edge technology like the Solea laser for virtually pain-free treatments, a longstanding team dedicated to your comfort, and in-house specialists for your every need.

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Comfort‑First Care

Stress‑free, gentle dentistry with attention to comfort from the moment you walk in.

Advanced Technology

Latest tools like Solea Laser Dentistry for virtually pain‑free treatments — no needles or drills.

Experienced & Caring Team

Doctors with decades of combined experience — passionate about doing things the right way.

All‑In‑One Dental Services

Preventive care, restorations, cosmetic dentistry, TMJ & Sleep Apnea support, and more.

Patient Comfort & Education

We walk you through every step so you feel confident and informed.

Real Stories. Real Smiles.

Jane H.

Our family has been going to Dr. Ted since he began his practice and, simply put, he and his associates are the best! I have referred him to several people over the years and I have never gotten any feedback other than the most positive reviews. The office can address any and all types of dentistry needed, so it's one stop shopping. In addition to being thorough, gentle and on time, they have the latest technology which speaks volumes. I would highly recommend this practice to anyone!

Steve K.

I had been with the same dentist for over 50 years. When he retired I was forced out of my comfort zone into the future with the entire staff at Dr Ted's. competent, friendly, smart, clean, on time, with state of the art equipment and the knowledge to use it. Today I got my first "laser" filling done, no Novocaine needed! fantastic experience. I wouldn't hesitate to refer this group of professionals.

Jonathan F.

I’ve been a patient for over 30 years and today I had 2 cavities filled using their new laser technology, what a game changer, didn’t feel a thing, no Novocain, no being numb for hours after, this is truly a game changing experience for people who are uncomfortable with having cavities repaired.

Aaron P.

I had a wonderful experience having a crown put on by Dr. Gadeberg. The entire process was quick and painless. I was impressed by all of the technology that the office had. Dr. Gadeberg used the Solea laser as part of my treatment, which helped to reduce pain and sensitivity. Additionally, my crown was designed and made in only a few minutes while I waited in the chair.

I will absolutely be back for any future dental work. Thanks to Dr. Gadeberg and the entire team for such a positive experience!

Craig V.

I can't say enough about the exceptional work done by Dr. Lauren D. Gadeberg, Dr. Ted Filandrianos, and the entire team at this practice. Their commitment to using the latest technology ensures that every visit is as painless as possible. I have been a customer for over 10 years, and they consistently exceed my expectations. The outcomes they produce continue to impress me, and I highly recommend making an appointment. Keep up the great work, team!

Susan W.

What can I say about Dr. Ted and his team. I had a 25 year old bridge and needed a completely different set up. Dr. Ted and his great group fixed me with an implant and new veneers. No pain! No discomfort! No problem! I live in New Jersey and go to Dr. Ted through a recommendation….so I now fly in every six months for a cleaning and check up! That is how much I trust this amazing group of doctors and hygienists! The girls in the front are amazing as well and make me feel welcome upon arrival! When you can smile as much coming into the dentist as when you leave….you know he is incredible!!!!!

Laura G.

I have had a wonderful experience at this practice! The back office not only communicates very clearly, but is extremely accommodating if there are requests on my end to reschedule. And all of the hygienists and dentists are very thorough and personable, so the whole experience is very positive. I highly recommend this practice!

Polina S.

Dr. Ted and his staff have been treating my family for over 25 years. He is knowledgeable, has all the latest technology, and his compassion and good heartedness has no bounds. He has my complete trust!

Dave S.

Amazing practice and people. I've had a lot of dental work over the years, and like many people, still have anxiety about going in for work, or even cleanings. But after seeing Dr. Lauren Gadeberg for the last year, I could not be happier. She does stellar work, but she's also a remarkable human being. She listens and is truly attentive. It's a combination I've rarely found in other medical professionals.

Soma C.

Great patient experience!!! I had a back filling that needed to be restored. Using the Solea laser, there was no need for anesthetic and I felt no pain at all. Dr. Gadeberg and her assistant were so friendly and helpful- the whole filling prep took two or three minutes. Before I knew it, we were done!!! This is a great practice in my experience- check it out!!

Elaine T.

I needed fairly extensive dental work and made an appointment with Dr. Gadeberg. She used Solea, a breakthrough dental laser procedure. NO DRILLING, NO NEEDLES, NO NOVACAINE ! All my dental work was completed in one visit rather than having to go back 3 or more times. It was life changing.

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Your Dental Care Journey — Easy & Comfortable

1. Schedule Your Visit

Quick online booking or call.

2. Personalized Exam & Plan

We listen and create a plan that fits your needs.

3. Comfortable Treatment & Ongoing Support

Gentle care every step of the way.

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In Network With Delta Dental Premier

Our goal is to make your time with us as smooth as possible. That's why we are more than happy to file all of your insurance claims. We are in network with Delta Dental Premier, and accept most other dental insurance as out of network providers.

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Experienced Dentists Who Put You First

Dr. Ted Filandrianos, DMD

Dr. Ted Filandrianos is a highly trained dentist dedicated to creating healthy, beautiful smiles that support total-body wellness. A graduate of Boston College and Tufts University School of Dental Medicine (D.M.D., 1981), he specializes in a full range of cosmetic procedures—from full mouth reconstruction to aesthetic "white" restorations—always utilizing the latest advancements in dental technology. Dr. Ted is a Fellow of the Academy of General Dentistry, an honor held by only 7% of U.S. dentists, and has been named one of America's Top Dentists by the Consumers' Research Council of America every year since 2003. Affectionately known as "the Doctor's Dentist," he is trusted by fellow Boston-area dentists, physicians, and medical professionals alike for his clinical expertise and compassionate care.

Dr. Lauren Gadeberg, DMD

Dr. Gadeberg was born in New York, raised in Central Maine, and earned dual bachelor's degrees from Syracuse University before obtaining her Doctor of Dental Medicine from Tufts University School of Dental Medicine in 2014, graduating in the top 10% of her class. A Navy scholarship recipient, she served as a Lieutenant at Camp Lejeune, NC, where she treated over 7,000 Marines and Sailors across four years and earned the Navy and Marine Corps Achievement Medal, the Meritorious Unit Commendation Award, and the Navy Expert Marksmanship Medal. Deeply committed to continuing education, Dr. Gadeberg has completed the AAID Maxicourse, over 90 hours at the Kois Center, and serves as a Solea ambassador—presenting to fellow dentists on laser dentistry across Massachusetts. A general dentist treating patients of all ages, she is trained in cosmetic dentistry, laser dentistry, implant restoration, extractions, Botox, and clear aligner therapy, and utilizes cutting-edge technologies including the Solea Laser, CEREC same-day crowns, and CBCT 3D imaging.

Dr. John Govostes, DMD

Dr. Govostes earned his Bachelor of Science from the University of New Hampshire before completing both his DMD and specialty training in Periodontology at Tufts University School of Dental Medicine. A Board Certified Periodontist, he limits his practice exclusively to periodontics—offering a full range of non-surgical and surgical treatments for gum disease, including pocket reduction, gum grafting, tooth extractions, dental implants, and bone augmentation. He is a member of the American Academy of Periodontology, the Massachusetts Society of Periodontics, the Massachusetts Dental Society, and Delta Sigma Delta International Dental Fraternity. Committed to giving back, Dr. Govostes has volunteered at community dental clinics in Colorado, participated in dental missions to Quito, Ecuador, and serves as a guest lecturer at the Yankee Dental Convention in Boston. Above all, he is dedicated to his patients' comfort, education, and quality of care.

Dr. Ramin Mehregan, DMD

Dr. Ramin Mehregan is a neuromuscular dentist with over 30 years of experience specializing in temporomandibular joint dysfunction (TMJD), orthodontics, and airway-focused care. A graduate of Boston University's School of Graduate Dentistry and the Las Vegas Institute (LVI), he has trained under renowned specialists in physiologic occlusion, craniofacial development, and tongue-tie release, and serves on the Advisory Board of Occlusion Connections. His expertise draws patients from across the country and internationally. A respected voice in his field, Dr. Mehregan has lectured to dental organizations nationwide, written extensively on TMJD, and was featured on ABC's "Healthbeat." He was named a Top Dentist in Orthodontics by Boston Magazine in 2018 and is a qualified member of the American Academy of Dental Sleep Medicine, currently pursuing his Diplomate status. Fluent in English, German, and Farsi, he brings a global perspective and compassionate approach to every patient interaction.

Comprehensive Dental Services for Every Smile

Preventive Dentistry

Cleanings, exams, and x‑rays to keep your smile healthy.

Restorative Dentistry

Fillings, crowns, bridges to restore function & confidence.

Cosmetic Dentistry

Teeth whitening, veneers, smile enhancement.

Same-Day Crowns

One visit, beautiful results.

TMJ & Sleep Apnea Treatment

Relieve pain and improve sleep quality.

Orthodontics & Aligners

Options to straighten your smile at any age.

Dental Implants

If you need to replace a single tooth or restore a full smile, dental implants are the gold standard.

Common Questions Answered

Yes, we accept dental insurance. We’re in-network with Delta Dental Premier and accept most other insurance plans. Our front office team is here to answer questions, help you estimate out-of-pocket costs, and file claims on your behalf so you can focus on your care.

Yes! We are accepting new patients.

Need treatment but concerned about the investment? We accept CareCredit, a flexible financing lender that allows you to break up your treatment costs into monthly payments that work for your budget. It’s easy to apply, and approval happens in minutes so you can move forward with your dental care.

Yes! Thanks to new technology, like Solea Laser, now treatments are a stress-free experience: no noise, no vibration, no waiting to “un-numb.” Just a smooth, stress-free visit that gets you back to your day faster.

An elevated experience awaits

Let's get you scheduled!

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