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Family dental practice in Fairfield, CT specializing in general, cosmetic, pediatric, surgical, and implant dentistry.

About Cosmetic & Reconstructive Dentistry
Dr. Donald W. Miller handles emergencies personally, fitting in same-day crown repairs and broken retainer fixes even for out-of-network patients.
This is a general dental practice that also offers Invisalign for patients looking to straighten their teeth. Beyond routine care, reviews point to unusual responsiveness: Dr. Miller returns calls after hours, personally follows up after procedures, and has handled emergencies like broken teeth or crowns within a day or two. Patients also mention traveling significant distances to keep seeing him, and several describe him working through TMJ issues that other dentists had not resolved.
Summary of 204 patient reviews, October 2021–September 2026, updated September 2026
Family dental practice in Fairfield, CT specializing in general, cosmetic, pediatric, surgical, and implant dentistry.
Uses advanced digital technology including iTero scanners, digital X-rays, and intraoral cameras. Offers sedation dentistry and integrates aesthetics with preventative care.
Treatments offered
Who They Treat
Cosmetic & Reconstructive Dentistry provides orthodontic treatment for the following age groups:
Technology & Equipment
Cosmetic & Reconstructive Dentistry uses modern orthodontic technology to deliver precise, comfortable treatment.
Orthodontists at this office
Dr. Donald W. Miller
NPI verified · no bio or photo on file
Dr. Donald Miller, DMD
NPI verified · no bio or photo on file
Fernanda Marchi, D.D.S.
NPI verified · no bio or photo on file
Insurance accepted
4 plans listedWhat patients say
Latest review 8 weeks ago
What patients praise
Who it suits
Doctors patients mention
Orthodontic care in reviews
Reviews describe Invisalign used to correct bites and straighten teeth, with the process explained step by step and support offered along the way, including occasional check-ins for patients with longer commutes; a few mention quick repairs to permanent retainers, including one fixed before an MRI.
| Oct 2023 | 6 |
|---|---|
| Nov 2023 | 7 |
| Dec 2023 | 10 |
| Jan 2024 | 13 |
| Feb 2024 | 7 |
| Mar 2024 | 7 |
| Apr 2024 | 13 |
| May 2024 | 7 |
| Jun 2024 | 3 |
| Jul 2024 | 11 |
| Aug 2024 | 7 |
| Sep 2024 | 6 |
| Oct 2024 | 6 |
| Nov 2024 | 4 |
| Dec 2024 | 7 |
| Jan 2025 | 3 |
| Feb 2025 | 9 |
| Mar 2025 | 11 |
| Apr 2025 | 13 |
| May 2025 | 5 |
| Jun 2025 | 8 |
| Jul 2025 | 9 |
| Aug 2025 | 11 |
| Sep 2025 | 8 |
| Oct 2025 | 9 |
| Nov 2025 | 5 |
| Dec 2025 | 7 |
| Jan 2026 | 10 |
| Feb 2026 | 7 |
| Mar 2026 | 12 |
| Apr 2026 | 7 |
| May 2026 | 12 |
| Jun 2026 | 10 |
| Jul 2026 | 13 |
| Aug 2026 | 9 |
| Sep 2026 | 4 |
| Theme | Praise | Criticism |
|---|---|---|
| The dentist | 59 | 0 |
| Friendly staff | 41 | 1 |
| Gentle, comfortable care | 27 | 0 |
| Clear explanations | 21 | 1 |
| Scheduling & wait times | 20 | 0 |
| Responsiveness | 19 | 0 |
| Treatment results | 14 | 0 |
| Office & technology | 15 | 0 |
Recent reviews from Google
Very thankful for Dr.Miller seeing my son Connor today on such short notice. Connor has autism and I could not find any dentist in CT that would see him for his cavity. After sending a message to Dr.Miller regarding Connor and his need to be sedated, Dr.Miller got him in this morning at 10am to assess his teeth. Dr.Miller will be consulting with an anesthesiologist so Connor can be sedated in his office to fix his cavity. I highly recommend Dr.Miller and his team and so happy I found them. Thank you so much, "Connorsmom" Angela Klonoski
Very nice friendly staff. Maria and Lindsey were fantastic and Dr. Miller was awesome. Great experience all around.
After experiencing jaw pain and costly procedures, Dr. Miller confidently reviewed my history and a simple scan to explain the situation clearly. I am now on the path to recovery and restful nights.
Absolutely love my results! I was so nervous beforehand after hearing all kinds of whitening horror stories, but I’m happy to report no zingers so far! 🤭 Thank you for such an amazing experience. Everyone was incredibly kind, knowledgeable, and made me feel so comfortable! My teeth look great, and I’m so happy I decided to do it before my wedding. Highly recommend!
EXCELLENT. Dr. Miller, the entire staff, the hygienists, the beautiful sun-filled office. It’s one big wonderful package. The phone is always answered by a human and your needs are always met.
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