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Fitchburg's Top-Rated Family & Cosmetic Dentist

Beautiful
Smiles Are Built Here

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Accepting New Patients

Most Insurances Accepted

Same-Day Emergencies

In-House Membership Plan

Modern dental operatory room with a dental chair, overhead light, instruments, and an orange patterned patient chair in the corner.

Exceptional Care Delivered with Compassion

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Everything Your Smile Needs, Under One Roof

From preventive checkups to complex restorations, our Fitchburg dental team is equipped to handle every aspect of your oral health.
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Preventive Care

Regular checkups and professional cleanings are the foundation of long-term oral health. We recommend visits every six months for all patients.

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Teeth Whitening

Professional whitening delivers results that over-the-counter products simply can't match. Brighten your smile safely in our Fitchburg office.

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Dental Implants

Replace missing teeth with a permanent, natural-looking solution. Implants restore your bite, preserve jawbone, and last a lifetime with proper care.

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Invisalign

Straighten your teeth discreetly with Invisalign. Custom-fit, removable aligners that work around your lifestyle — no metal brackets required.

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Periodontal Care

Gum disease affects more than your mouth. Our periodontal treatments — including deep cleanings and maintenance visits — protect your overall health.

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Dental Emergency

Toothaches, broken teeth, knocked-out teeth, lost crowns — we see emergency patients quickly and work to relieve pain fast. Don't wait.

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Dr. Mark Berenshteyn

Dr. Mark Berenshteyn

Dr. Mark Berenshteyn was born in Brooklyn, NY and is the son of Ukrainian immigrants. Dr. Mark graduated from the Harvard School of Dental Medicine, where he earned the International College of Dentists Leadership Award and the ASDA Award of Excellence.

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Dr. Kavita Shah

Dr. Kavita Shah

Dr. Kavita Shah earned her Doctor of Dental Surgery degree from Columbia University College of Dental Medicine in New York City. She went on to complete a General Practice Residency at NYU Langone in Brooklyn, where she trained in a fast-paced, high-acuity Level 1 trauma center.

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A Day in the Life of a Rollstone Patient

A Day in the Life of a Rollstone Patient

Why Fitchburg Patients Choose Us

Harvard & Columbia Trained

Our doctors hold advanced degrees from two of America's most respected dental schools, bringing world-class training to North-Central Massachusetts.

Comprehensive Under One Roof

General dentistry, implants, cosmetic care, Invisalign, and periodontal treatment — you'll rarely need a referral to another office.

Latest Technologies

Digital X-rays, intraoral cameras, and modern materials allow for faster diagnosis, less discomfort, and more predictable outcomes.
Why Fitchburg Patients Choose Us

Anxiety-Free Environment

Nervous about the dentist? You're not alone. Our team is specially trained to help anxious patients feel calm, informed, and in control.

True Family Practice

We treat patients from toddlers to seniors. Establishing care early builds healthy habits that last a lifetime and we love seeing whole families.

4.9-Star Patient Satisfaction

Our 300+ five-star Google reviews reflect a genuine commitment to making every appointment a positive experience from check-in to checkout.
We Accept Your Insurance

We Accept Your Insurance

At Rollstone Family Dental in Fitchburg is proud to accept most major dental insurance plans as a participating provider, helping you maximize your benefits and minimize out-of-pocket costs. Our knowledgeable front desk team will verify your coverage before your appointment and answer any billing questions.
No Insurance? No Problem. Join Our In-House Dental Membership Plan. Click Here to Learn More

In-Network Insurance

We participate with most major PPO plans so your benefits go further. We bill your insurance directly.

Out-of-Network Insurance

We'll still bill your insurance and provide partial reimbursement for out-of-network care.

In-House Membership Plan

No insurance? Our $36/month plan covers cleanings, exams, X-rays, and 20% off all treatments.

Flexible Payment Options

We accept all major credit cards and can discuss payment arrangements for larger treatment plans.
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