Russell Street Dental Associates is a comprehensive,
family friendly dental office in the heart of Worcester.

Schedule Appointment
Costa Logo

Russell Street Dental is now Dr. Costa & Dr. Waxman!

We have moved to:

255 Park Ave

Suite 904

Worcester, MA 01609

New Website Coming Soon!

Dentists in Worcester MA

Find your dental home at Russell Street Dental Associates. Our caring and passionate staff offers preventative dental care for all ages. Dr. Gautheier and Dr. Costa also offer specialized dental services such as TMJ treatment, Cosmetic Dentistry, dental implants, teeth whitening, and more. Our comprehensive dentists in Worcester MA are dedicated to improving your long-term oral health.

American Academy of Cosmetic Dentistry logo
American Dental Association logo
Academy of General Dentistry logo
Dawson Alumni Association logo
Spear Education Logo
Zoom Professional Whitening System logo


Missing Teeth

We offer several options for replacing one or more lost teeth for a comfortable, functional smile.

Learn More

Sleep Apnea/Snoring

We offer treatment for snoring and sleep apnea to restore your quality of life through better sleep.

Learn More

Tooth Pain

Tooth pain can be caused by a variety of dental problems and should be addressed by our dentist in Worcester MA..

Learn More

Crooked Teeth

Straighten your smile for better dental health and a beautiful new smile.

Learn More

Meet Our Dental AssociatesDentists in Worcester, MA

Dentist in Worcester MA, Dr. Robert Gauthier

Dr. Robert Gauthier

Dr. Gauthier has expansive training and education in many facets of dentistry. He is dedicated to helping patients achieve a healthy, comfortable smile with individualized dental care.

Read More
Dentist in Worcester MA, Dr. Joseph W. Costa

Dr. Joseph Costa

Dr. Joseph W. Costa, Jr., DMD, MAGD has received extensive training at the prestigious Spear Education Center, and the Dawson Academy. He has extensive knowledge of the latest dental procedures and materials.

Read More

Patient Testimonials

★★★★★ “I actually LIKE going to the dentist now! Dr. Gauthier uses modern techniques that blow my mind. Had a completely new tooth in 90 minutes!” Patient since 2014

★★★★★ “Dr. Gauthier was excellent, calmed my fears and answered any and every question I had, even though it wasn't a complicated procedure. He was sympathetic to my concerns, but explained everything as he moved through the procedure. The work...

★★★★★ “Great place. Great people. They always make my visits there very pleasant. They have great technology and the best doctors. They have great way with kids. My 4 years old actually likes going to the dentist! Thank you! I...

★★★★★ “Always a great experience. I was taken on short notice for a filling that fell out. The staff is always very professional and skilled. Smooth and easy.” Patient since 2012


Russell Street Dental Office with dentists in Worcester Massachusetts

First Visit

We are your dedicated dental care team. Patients chiise us because we are thorough, and never recommend unneccesary treatments. On your first visit you can expect:

  • Dental X-Rays
  • Dental Cleaning
  • Periodontal Screening
  • Smile Analysis
  • TMJ Evaluation
  • Dentist Consultation
Schedule Appointment Tour Our Dentist Office

or call now (508) 791-1777

New Patient Information

Worcester, MA Dentist Office

Hours & Location

Russell Street Dental Associates is located in downtown Worcester Massachusetts, convenient to Shrewsbury, Holden, and surrounding communities.

Learn More

Patient Forms

Our new patient forms are available for download to make your first visit to our dental office as easy as possible.

Learn More

Payment & Insurance

Our dentist in Worcester MA accepts a range of convenient payment options to make it easy and affordable to maintain your smile..

Learn More

Emergency Dental Care

We make every effort to see patients with a dental emergency the same day. Learn more with quick tips on handling common dental emergencies.

Learn More


What is a Dental Emergency?

Have you broken or injured a tooth before? Do you have a current dental injury or problem that requires immediate treatment? Receive care for your dental emergency in our Worcester, MA…

Read More
Dental Restorations for Missing Teeth

Are you missing one or more permanent teeth? Have you just lost a tooth due to a dental injury? Contact Russell Street Dental Associates. Our dental professionals are passionate about…

Read More
Why Choose Russell Street Dental Associates?

At Russell Street Dental Associates, we are passionate about comprehensive dental care. We offer general, cosmetic, and restorative dental treatments to patients of all ages. From routine dental cleanings to…

Read More
Dental Crown Q&A

Do you want to treat a stained or discolored tooth? Are you looking for a way to strengthen a worn tooth? Try dental crowns. At Russell Street Dental, we offer dental…

Read More


Russell Street Dental Associates
227 Russell Street
Worcester, MA 01602

Schedule Appointment

or call now (508) 791-1777


Monday: 8AM - 5PM
Tuesday: 8AM - 5PM
Wednesday: 8AM - 5PM
Thursday: 8AM - 5PM
Friday & Saturday & Sunday: CLOSED