Had another great experience at the dentist, as always. Everyone is always super friendly and the whole process is quick and efficient. Vivian Pham was my hygienist this time and she did an amazing job as well as Dr. Aleid! They were really thorough, made me feel comfortable, and were great to work with. You can tell they actually care about her patients. Overall, great experience from start to finish. I’ve always had a good experience here and would definitely recommend them! 10/10 (5/5)
General Dentistry · Cosmetic Dentistry
Costa Dentistry
42395 Ryan Rd #104, Ashburn, VA, 20148
9.6out of 10
Top Rated score
Practice overview
About Costa Dentistry
Costa Dentistry is a dental practice in Ashburn featured in the TopRatedDentist directory. Costa Dentistry provides family and cosmetic dental care with an emphasis on prevention, aesthetics, and long-term oral health. Services include cleanings, crowns, veneers, implants, Invisalign®, and emergency dentistry. The practice is highly rated on Google
Services and specialties
Care available at Costa Dentistry
General Dentistry
Cosmetic Dentistry
Family Dentistry
Preventive Care
Dental Implants
Porcelain Veneers
Invisalign
Dental Crowns
Emergency Dentistry
Location
Find the practice
42395 Ryan Rd #104, Ashburn, VA, 20148
Ashburn
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Patient feedback
What patients say about Costa Dentistry
Based on the 133 written Google reviews posted between Jan 1, 2026 and Oct 5, 2026 (another 17 left a star rating with no text). Counts show how many of those 133 reviews mention each topic.
Patients praise
- Staff Friendliness and Professionalism5 of 133 reviews
Staff and People
Patients consistently describe the staff as friendly, welcoming, and professional. One staff member is specifically noted for being wonderful, efficient, and helpful.
- Hygienists and Dental Assistants5 of 133 reviews
Staff and People
Patients praise the hygienists, noting one in particular for being nice, fast, good, and making them feel comfortable. Another hygienist is also mentioned positively.
- Comfort, Pain and Anxiety3 of 133 reviews
Care and Clinical
Patients mention feeling comfortable during their visit. Some experienced gentle cleanings without discomfort.
- Cleanings and Preventive Care3 of 133 reviews
Care and Clinical
Patients report receiving good and gentle teeth cleanings. A few patients experienced cleanings without discomfort.
Common concerns
No recurring concerns came up in more than one review in this period.
Summaries are written by AI from the text of these Google reviews and describe what reviewers said, not our own assessment. A topic appears once at least 2 reviews mention it. Updated twice a year; next update January 2027. Practice owner and something looks wrong? Ask us to review this summary.
Services mentioned
Treatments patients mention at Costa Dentistry
How many of the 133 written reviews in the same period name each treatment, and how reviewers felt about it.
- Teeth cleaning & hygienePreventive5 of 133 reviews
5 positive
Treatments are identified by AI from the text of these Google reviews. A treatment appears once at least 2 reviews name it; it reflects what reviewers wrote about, not the full list of services the practice offers.
Recent reviews
New Google reviews by month
155 new reviews for Costa Dentistry since January 2026, averaging 4.8 stars: 146 five-star, 1 four-star and 8 rated 1 to 3 stars.
| Month | 5 stars | 4 stars | 1 to 3 stars |
|---|---|---|---|
| January 2026 | 44 | 0 | 3 |
| February 2026 | 56 | 1 | 1 |
| March 2026 | 12 | 0 | 3 |
| April 2026 | 10 | 0 | 1 |
| May 2026 | 2 | 0 | 0 |
| June 2026 | 3 | 0 | 0 |
| July 2026 | 0 | 0 | 0 |
| August 2026 | 0 | 0 | 0 |
| September 2026 | 12 | 0 | 0 |
| October 2026 | 7 | 0 | 0 |
| November 2026 (so far) | 0 | 0 | 0 |
Featured on Google
Google's most relevant reviews
The reviews Google shows first for Costa Dentistry, in full.
Spent most of my cleaning appointment with hygienist Camille and then Dr. Marucci for a shorter time at the end. The visit was very thorough and informative, with the help of extensive imaging and precise cleaning measures. I feel like I understand my dental health much better now. Camille was surprisingly knowledgable and good at helping the time pass with friendly conversation. It was my first appointment and now I'm interested in staying with the practice. In the future it would help to know the appointment length in advance because it was longer than appointments at other practices, but I understand it was for the sake of being extra thorough and helpful. Thank you!
I had an excellent experience with Liya! She was incredibly gentle, thorough, and took the time to explain everything she was doing. She made me feel comfortable and at ease the entire visit. My teeth have never felt so clean!
The rain didn’t stop nothing today!! Smooth process professional staff!! Thanks to Dental Hygienist Hannah!! Good cleaning very gentle!! Thank you!!!
I recently I had a cavity filling done at Costa and they did a great job! I was very nervous, but dental assistant Susanna Carter and Dr. Zainab Aleid were super patient with me. They made me feel comfortable and were very understanding with my anxiety. I highly recommend them and the Costa Office is very professional, clean, and friendly.
Review activity
Monthly Google review history
New Google reviews for Costa Dentistry and the average star rating of those new reviews, over the last 30 and 90 days and month by month.
Last 30 days
- New Google reviews
- 5
- Rating of new reviews
- 5.0 out of 5from 5 reviews
Last 90 days
- New Google reviews
- 19
- Rating of new reviews
- 5.0 out of 5from 19 reviews
| Month | New reviews | Rating of new reviews | Overall rating | Total reviews |
|---|---|---|---|---|
| November 2026 | Scanning… | Scanning… | 4.8 | 1,749 |
| October 2026 | 7 | 5.0 out of 5from 7 reviews | 4.8 | 1,749 |
| September 2026 | 12 | 5.0 out of 5from 12 reviews | 4.8 | 1,742 |
| August 2026 | 0 | No new reviews | 4.8 | 1,730 |
| July 2026 | 0 | No new reviews | 4.8 | 1,730 |
| June 2026 | 3 | 5.0 out of 5from 3 reviews | 4.8 | 1,730 |
| May 2026 | 2 | 5.0 out of 5from 2 reviews | 4.8 | 1,727 |
| April 2026 | 11 | 4.7 out of 5from 11 reviews | 4.8 | 1,725 |
| March 2026 | 15 | 4.2 out of 5from 15 reviews | 4.8 | 1,714 |
| February 2026 | 58 | 4.9 out of 5from 58 reviews | 4.8 | 1,699 |
| January 2026 | 47 | 4.7 out of 5from 47 reviews | 4.8 | 1,641 |
New review counts and ratings include every Google review published in each period. The current month is counted so far. Overall rating and total reviews show the practice's standing at the end of each month, worked back from Google's current totals using the date and rating of every review since, so they may differ slightly from what Google displayed at the time.