How many dentists are there within 1 km of Union Square?
43 dentists within 1 km of Union Square, 13.7 per km². There is room for a dentist that does better than the 4.7★ average here.
Union Square, San Francisco · scanned 13 October 2026 · the most crowded of 10 areas mapped in San Francisco
Within 1 km
43
dentists
Per km²
13.7
moderate competition
With 10+ reviews
24
enough to judge a rating
Established
16
100 or more reviews
Average rating
4.7★
places with 10+ reviews
Median reviews
20
per dentist
Every dentist in the circle
Measured within 1 km of the centre: LOW under 5, MODERATE 5–15, HIGH 15–40, INTENSE over 40 places per km².
Rating spread
How the 43 dentists here are rated. Places with fewer than 10 reviews are counted apart.
- 4.5 and up21 (49%)
- 4.0 to 4.43 (7%)
- 3.5 to 3.90 (0%)
- Below 3.50 (0%)
- Under 10 reviews19 (44%)
Top rated
Highest rating among places with at least 50 reviews.
| Name | Rating | Reviews | Distance |
|---|---|---|---|
| SH Otolaryngology | 4.9★ | 759 | 250 m |
| CitiDent | 4.9★ | 424 | 830 m |
| San Francisco Dental Partners | General, Cosmetic and Implant Dentistry | 4.9★ | 390 | 780 m |
| Studio Dental | 4.9★ | 374 | 660 m |
| Zen Dental Studio - San Francisco | 4.9★ | 338 | 780 m |
| Endodontic Arts of San Francisco | 4.9★ | 220 | 300 m |
| Ann Wei DDS FACP/ San Francisco Prosthodontist | 4.9★ | 218 | 390 m |
| The Dental Practice | SF | 4.9★ | 181 | 840 m |
| San Francisco Aesthetic Dentistry, Dr. Aja Hall DDS | San Francisco Dentist | Cosmetic Dentist San Francisco CA | 4.9★ | 131 | 300 m |
| Joseph C. Styger, D.D.S., Inc. | 4.9★ | 99 | 240 m |
Most reviewed
The places customers here write about most.
| Name | Rating | Reviews | Distance |
|---|---|---|---|
| SH Otolaryngology | 4.9★ | 759 | 250 m |
| Serenity Dental Spa | 4.5★ | 658 | 800 m |
| CitiDent | 4.9★ | 424 | 830 m |
| San Francisco Dental Partners | General, Cosmetic and Implant Dentistry | 4.9★ | 390 | 780 m |
| Studio Dental | 4.9★ | 374 | 660 m |
Chains
No brand has two or more outlets within 1 km of Union Square.
Check competition at your exact address — free
These numbers are for the centre of Union Square. Drop a pin on your street instead and see every competitor around it on a map, with ratings and review counts. The scan is free with an account.
Questions
How many dentists are there in Union Square?
43 within 1 km of the centre of Union Square, San Francisco, counted on 13 October 2026. That is 13.7 per km², which we rate moderate competition. It is the most crowded of the 10 San Francisco areas we mapped.
Is Union Square a good place to open a dentist?
MODERATE competition: 43 dentists within 1 km of Union Square, 13.7 per km². There is room for a dentist that does better than the 4.7★ average here. The numbers here are for the area centre; a free scan shows every competitor on a map around your exact address.
What is the average rating of dentists in Union Square?
4.7 out of 5, across the 24 with at least 10 reviews. 21 are rated 4.5 or higher. The typical dentist here has 20 reviews.
Which dentists in Union Square are rated highest?
Among places with at least 50 reviews: SH Otolaryngology (4.9, 759 reviews), CitiDent (4.9, 424 reviews), San Francisco Dental Partners | General, Cosmetic and Implant Dentistry (4.9, 390 reviews).
How was this counted?
We scanned a 1 km circle around the centre of Union Square on 13 October 2026 and counted every dentist on the map inside it. Places missing from the map or opened since are not counted, so treat the numbers as a floor. Average rating only counts places with 10 or more reviews.