Cornerstone Dental Care

Comprehensive oral evaluations using digital X-rays and intraoral cameras to detect decay, gum disease, and oral cancer. Our dentists assess bite alignment, TMJ function, and overall dental health during routine visits. Patients receive personalized hygiene recommendations and preventive care plans tailored to their specific needs.

Custom-crafted restorations for damaged or weakened teeth following root canals, fractures, or extensive decay. We use high-quality porcelain materials matched to natural tooth color. The two-visit process includes tooth preparation, temporary placement, and final crown bonding with precision fit verification.

Minimally invasive procedure using tooth-colored resin to correct chips, cracks, and discoloration. Our dentists apply and shape composite material then cure it with specialized light. This one-visit treatment offers immediate smile enhancement with stain-resistant, durable results.

Custom-fitted removable prosthetics for missing teeth replacement. We offer full and partial dentures with natural-looking acrylic teeth and gum-colored bases. Patients receive detailed care instructions and adjustment support to ensure comfort and proper function during eating and speaking.

Discreet orthodontic treatment using custom-made, removable aligner trays to straighten teeth. Our doctors create digital treatment plans showing projected tooth movement. Patients receive new aligner sets every 1-2 weeks with periodic progress checks to ensure optimal alignment outcomes.

Dr. Kerrie O'Brien provides comprehensive dental care with emphasis on patient comfort and preventive strategies. She actively listens to patient concerns while maintaining technical precision in restorative and cosmetic treatments.

Dr. Jessica Williams specializes in creating personalized treatment plans that balance aesthetic goals with functional requirements. Her approach focuses on building long-term patient relationships through clear communication and gentle care.

Dr. Isaac Kim combines technical expertise with compassionate care, emphasizing preventive maintenance and early intervention. He stays current with continuing education to provide evidence-based dental solutions for diverse patient needs.

We provide comprehensive general dentistry, cosmetic enhancements, and restorative treatments including exams, cleanings, crowns, veneers, implants, and Invisalign.

We work with all PPO insurance plans as an out-of-network provider, verifying benefits and handling claims while offering transparent cost estimates.

Yes, we prioritize same-day emergency care for dental trauma, severe pain, or urgent oral health concerns.

Our in-house membership plan provides preventive care and discounts on treatments for patients without dental insurance coverage.

Book online through our website or call us directly at (508) 366-3623 during regular business hours.

Excellence looks different. From the moment you walk into Cornerstone you feel heard and taken care of. Everyone is very professional, takes time to listen to your concerns, gives excellent and thorough care, and make sure all questions are answered. If you want to put your dental care in the right hands, choose Cornerstone.

Looking for the right Dentist has been a long journey! Luckily Dr. Brady at Cornerstone Dental was recommended to my by a friend. The office is well run, very professional, & made me feel right at home. She listened to all my questions and was very patient with my throughout the process. I highly recommend this dentist office, especially Dr. BRADY!

Dr. Courtney Brady and the team at Cornerstone take dental visits to another level! My two children and I have had the honor of being treated by Dr. Brady for the past year and couldn't be more pleased. To provide context. I lived in NYC prior to moving to MA and was a patient of a dental practice on Madison Avenue. I live in Shrewsbury and have seen dentists in Boston and the Metrowest area in search for one with whom I might trust enough to make the leap to veneers.

I'm thrilled to say, I proudly wear Dr. Brady's outstanding craftsmanship and they are stunning. I have been considering veneers for many years for both aesthetics and function, but was concerned about an unnatural result. Instead, I have a full set (top and bottom) of what I'd deem perfect (shape and color) for my face and personality. My children, (15 year old son and 12 year old daughter) are just as impressed with Dr. Brady's ever so caring and gentle approach and look forward to seeing her and the wonderful staff. In summary, Dr. Brady is the consummate healthcare professional, as she delivers exceptional results based on her expertise and will warm your heart with her kindness and compassion! Maria M.

This office has the nicest staff, hygienists, and doctors. Always a pleasant experience visiting Cornerstone Dental. They go above and beyond to care for their patients and I can't imagine ever going to anyone else!

I have been a patient of Dr. Portnoff for about 14 years. She is amazing! I'm so glad she expanded her practice with other talented, gentle, dentists, hygienists, and assistants. I've been seen by all of them over the years. Every member of Cornerstone Dental is friendly and reassuring, starting with the Patient Coordinators and Office Managers. The precise dental work speaks for itself, no matter which dentist you have. I've had routine care, fillings, repaired fillings, root canals, crowns and bridges at Cornerstone, so I'm very confident in my review.