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Colleen Lynch & Associates - Colleen Lynch At the dental office of Dr. Colleen Lynch & Associates, you will receive the best quality of complete dental care. Our practice philosophy is to supply personal attention and attention to every patients' need in a comfortable, clean environment. All kinds of preventative, restorative and aesthetic dentistry are delivered for you and your whole family.
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Reviews (17)
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Martha Theirl
Nov 25, 2021
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.
Eric Huth
May 18, 2021
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!
Maria Massimino
Feb 24, 2021
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.
Ali Balster
Jan 17, 2021
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!
Donna Riga
Dec 03, 2020
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.
James McCloskey
Mar 04, 2020
Very impressed with Cari, my hygenist. Partners well with me so I can do what I need to do between visits and maintain good dental health. Have worked well with Dr Traci Portnoff since I moved to the area. I'll recommend to anyone living locally.
Genevieve Leblanc Benton
Jan 24, 2020
Nobody likes going to the dentist, but Cornerstone makes it more enjoyable with the friendly people and comfortable atmosphere. I highly recommend them!
Denise Brady
May 17, 2019
Being a new patient, my first visit was amazing, how often do you hear that from a dentist visit. Received a friendly welcome, like I have been an old friend, not clinical. The practice is just beautiful, a more relaxed feeling as a patient, like being in a lovely home. Most important, Becky my dental hygienist was caring, and concerned about my comfort and very gentle, no soreness I had experienced elsewhere. Dr. Brady conducted one of the most thorough exams I have had, checking for cancers, abnormalities, asking questions, was not rushed. Highly recommend.
Jack Hyzak
Jan 31, 2019
Our family has been going to Cornerstone Dental for two years now. We have received the most outstanding professional care. The Cornerstone Team is exceptional; I highly recommend that you give them a call
Allegra Hachey
Nov 22, 2018
To say that I have enjoyed every appointment I've had at Cornerstone Dental might sound strange, but it's genuinely true. The office is clean and modern and inviting, with water and coffee available in the waiting room along with a large variety of reading material. More importantly, the staff is exceptional. I have never encountered a more kind and welcoming group of employees at ANY doctors/dental office.

The women at the front desk are simply the best. Always there to check you in or out with a smile on their faces. The dental staff is informative and gentle. I never have once felt like I was being "upsold" for any services, as I have at other dental offices I've been to. The hygienists are also very intelligent and help you to feel comfortable and calm throughout your appointment. I truly can't say enough about this place. If you're looking for great Dental Care, i HIGHLY recommend Cornerstone.
Jill Little
Sep 28, 2018
Love Cornerstone Dental, I was with my previous dentist for 15+ years so was hesitant to make a change and even considered driving over an hour to continue going there because of all the bonding work I have. However, I am so glad I made the change, everyone in the office is fabulous especially Dr. Courtney Brady who transformed my smile and helped with my lisp! Highly recommend this team!
Marvin Silver
Aug 23, 2018
Dr. Portnoff and her entire staff do an excellent job of providing dental services in a meticulously detailed manner that is also comforting and comfortable. Everyone is focused on making each visit a positive experience with positive results. I recommend Cornerstone Dental without reservation.
Bernard Aaron
Jul 29, 2018
I cannot even begin to express my satisfaction with the staff at Cornerstone Dental Care. From the front desk, to the dental hygienist, and of course Dr. Courtney Brady. Each and every one of them was courteous, professional, and made my visit as comfortable as they possibly could. I first saw Dr. Brady a few years ago and I can safely say she has changed my life, I can now smile with confidence. Please forward my thanks on to each and every one of the staff there, especially Dr. Courtney Brady!
Dayna Johnson
Jun 06, 2018
My review comes from my experience as an educator and trainer working with the team over the past three days. The team at Cornerstone Dental Care are committed to excellent patient care and continuing education to stay up to date with the latest technology and materials. They care about you and you will feel right at home here.
Evan Grunbaum
Feb 14, 2018
My family and I have been patients of Cornerstone Dental (and Dr Portnoff prior) for 10 years. We cannot say enough positive things about the care we receive and how well we are treated by everyone. Highly recommend.
Jim Niedzolkowski
Dec 15, 2017
Made an appointment to have Dr. Portnoff check a temporary bonding she did. She and Mary Lou had difficulty finding when it was done. Finally, they discovered it was done September 2009. This was a temporary procedure that lasted more than eight years. No words can describe the quality care my family has received from this outstanding staff. Highly recommend!
Melissa Cohen Grunbaum
Feb 10, 2016
My family and I highly recommend this practice. The staff are extremely caring and professional. Dr. Portnoff is amazing and we trust her completely.