Winthrop Street Dentistry
Our team is proud to welcome all patients and provide a dental care home nearby that’s comprehensive, personalized, and genuinely comfortable. Whether you’re visiting us for essential preventive care, calming sedation dentistry , or urgent treatment from our emergency dentist , we can’t wait to help your entire family enjoy a healthier, happier smile!

We Do Everything
Our dental team conveniently offers a wide range of services for your family’s needs.

Affordable Payments
We welcome all PPO dental insurances and take MassHealth for patients under 21.

Extended Dental Office Hours
Our dental office is open until 7 PM most days for busy families and professionals!

We Love Families
From kids to adults to grandparents, we take care of all smiles of every age and stage.

Compassionate Team
Building relationships and trust over time is a top priority for us. Are you ready to smile?!

Se Habla Español
¡Nuestro gerente de oficina habla español y estará encantado de responder su pregunta!
Smile Better. Live Better.
At Winthrop Street Dentistry we have been touched by countless patients whose lives were transformed by a confident smile, and we are on a mission to spread smiles throughout entire communities. It starts with providing exceptional patient care in our office in your area and continues by being an exceptional neighbor. As a member of the Simply Doing Good network, we support local businesses, youth activities and community events, helping spread smiles and improve the lives of those around us. Ask us how we can help you live your best life, starting with a smile. Smile Better. Live Better.

Quality Dentistry from an Experienced
Family Dentist
At Winthrop Street Dentistry, we are proud to offer the expertise of Dr. Timothy Zajac, a skilled and compassionate general and cosmetic dentist dedicated to serving the worchester community. With years of experience helping patients achieve healthier, more confident smiles, Dr. Zajac goes above and beyond to ensure each individual receives personalized, exceptional care. He prioritizes building trust and fostering collaboration, guiding patients through their treatment options with a focus on education and empowerment. From the moment you step through our doors, you can feel assured that your smile is in expert hands.
Meet Dr. Zajac
Most Dental Insurances Accepted
Making the most of your dental insurance benefits shouldn’t have to be a stressful experience. At Winthrop Street Dentistry, we’re in-network with most PPOs and can help you take full advantage of your deserved benefits. Plus, we welcome flexible financing! Any questions or concerns? Don’t hesitate to ask.






Top-Tier Care for All Ages
From essential dental checkups to modern dentures and beautiful veneers , our nearby dental office has something for every smile. Better yet, you and your family can save valuable time and stay with a team you already know and trust! We always take the time to understand each patient’s unique goals, preferences, and priorities.

Oral & Maxillofacial Surgeon
Our Wisdom Teeth & Dental Implants Expert
At Elite Oral Surgery Associates, we are thrilled to extend our expertise in oral surgery to Winthrop Street Dentistry. Whether you need wisdom teeth extractions or are exploring the advantages of dental implants, our highly skilled in-house oral surgeon, Dr. Harry Golnazarian, is ready to assist you. Alongside our Worcester location, we proudly serve patients in Lowell and Fitchburg.
Finding Our Dental Office in Your Area
Whether you’re new to the area and looking for a Cigna dentist near you or you’re a long-time resident looking for a new dentist, we’d love for you to call our office your dental home! We’re conveniently located at 10 Winthrop Street Ste 221 in Worcester. Close by, you’ll find Gaskill Field, Friends of Worcester's Senior, The Women's Image Center, and Super Braces of Worcester.
Frequently Asked Questions, Answered!
If you have questions for us prior to scheduling an appointment, please don’t hesitate to give us a call – we’d be happy to help! That said, we know getting on the phone isn’t always easy. If that’s the case, then you can read on for the answers to FAQs – from how to get emergency dental care to how much a dental checkup and cleaning costs in Worcester.
How do I get emergency dental care?
If you need emergency dental care – whether it’s for a minor toothache or a completely knocked-out tooth – it’s important that you contact us ASAP. The sooner you do, the sooner we can schedule an exam and walk you through what to do until you arrive at our office. Once you’re here, we can learn about your symptoms, conduct an oral exam, and determine which restorative treatment (or treatments) is needed to alleviate your pain and restore your healthy smile.
Important note: If you are bleeding uncontrollably, you are having trouble swallowing, or you’re experiencing any other potentially life-threatening symptoms, then you should call 911 or head to the ER to get the medical attention you need.
How much does a dental checkup & cleaning cost in Worcester?
The price you pay at the end of your dental checkup and teeth cleaning will depend on a few factors, including if X-rays were taken, if you added a fluoride treatment to your visit, and whether or not you have dental insurance. That said, the average price in the U.S. is between $200 and $350. Prior to your appointment, we can provide you with an estimate of the price and review the financial solutions available to ensure you don’t have to stress about the cost.
What is the best way to find a dentist that does veneers near me?
Our exceptional team is proud to provide several smile-enhancing services, including veneers. So, if you’re looking for a dentist who provides custom, lifelike, and beautiful veneers in Worcester, take the next step: schedule a consultation! In addition to determining if you’re a good candidate and answering any questions you have, we will review the smile makeover process, provide you with an estimate of the cost, and begin working on your custom treatment plan.
Tip: If you don’t reside in or around the Worcester area, try searching “veneers dentist” on Google. You can also ask friends, family members, neighbors, and colleagues for their recommendations!
What do you do if you can't afford a dentist?
If you need to schedule a visit because you’re overdue for your six-month checkup, you’re struggling with a painful toothache, or you want to learn more about one of the cosmetic dental services we offer, you’ll be happy to hear that we welcome several financial solutions so you don’t have to stress about the cost. The first is dental insurance, which can reduce your out-of-pocket expenses on everything from essential preventive care to pain-alleviating restorative dentistry. The second is CareCredit, which allows you to space out the cost of your treatment plan into smaller, monthly chunks that work with your budget.