Union Square Endodontics

Endodontists in San Francisco, California

4.8 (551)

CategoryEndodontists
Address490 Post St Ste 1516, San Francisco, CA 94102
StreetPost Street
AreaSan Francisco, California
Phone(415) 398-4964
Google rating 4.8 (551)
SourceGoogle Maps and public records Β· listed Sep 23, 2026

Hours

Monday8 am–5 pm
Tuesday8 am–5 pm
Wednesday8 am–5 pm
Thursday8 am–5 pm
Friday8 am–5 pm
SaturdayClosed
SundayClosed

About Union Square Endodontics

Union Square Endodontics is an endodontist in San Francisco, California. It is listed at 490 Post St Ste 1516, San Francisco, CA 94102, which places it among the local businesses of San Francisco that residents and visitors turn to when they need this kind of service close by.

Hours are published for 5 days a week. The most common schedule is 8 am–5 pm. Note that it does not open on Saturday, Sunday. Hours in the United States do change around federal holidays and long weekends, so a quick call before a special trip is sensible. You can reach Union Square Endodontics at (415) 398-4964; calling is usually the quickest way to ask about availability, prices or directions. Its website is endosf.com, where you may find menus, price lists or booking options.

On Google it holds a rating of 4.8 out of 5 from 551 reviews.

How Union Square Endodontics compares with other endodontists in San Francisco

Before your visit

  • Every US dentist and dental practice has a National Provider Identifier; the NPI Registry shows the provider's specialty and practice address.
  • Ask whether the practice is in your dental plan's network, and for a written treatment plan with costs before crowns, implants or orthodontics.
  • Ask how the practice handles dental emergencies outside opening hours.

Latest Google reviews

The 5 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

Gillian Gail Andes 3 weeks ago

Got a same day emergency root canal referral. Everyone was really nice. The techs were also very spoken about what might happen what I will feel and not to be afraid. I hate anything to do with my teeth which is why I was really nervous. Dr Wen was really great. Joked around to lighten up my mood. Only pain felt was just the numbing. Everything after that he always made sure I was okay. Told me everything he was going to do. Consistently asked if I needed a pause. Even after, told me after care. And if I needed anything or if the pain didn’t stop to contact and he would help.

alfredo gregory a month ago

I have to say that Connor is the best receptionist and appointment person from the very beginning of setting up to come and see one of the doctors in the office straight through to make an appointment and interacting with me. He made everything so wonderful. He was kind, considerate, knowledgeable, and a joy to work with I hope the doctors in the office understand what a treasure they have with him and compensate him Very well for his service

Xiao-Lin Yin-Croft 2 months ago

I am grateful to the doctors there who are highly skilled, kind, and, professional. I have been there 3 times seeing three different doctors. Each time I received excellent services, including the emergency one recently. My regular dentist was on vacation, they took me in promptly and had a doctor to check on me to make sure everything was OK with my temporary crown and that I didn’t need a root cannel. What a relieve and assurance they gave me when my dentist was away!

Ryan B 3 months ago

Dr. Wen and his staff are excellent. For something as not-fun as dental work, they make the experience as easy and pain-free as possible. Great at communicating while the work is being done and making sure you are as comfortable as possible. I've had two root canals with them in 3 years, if I ever have to get additional work done there is nowhere else I would consider. Highly recommend!

Helga Forstreuter 3 months ago

My experience here was not the best. I was referred for a same-day root canal because I was in pain. Right before arriving I realized the office was out of network for my insurance. I probably should’ve taken that as a sign, but I was desperate to be seen. The office felt very busy and chaotic, which wasn’t ideal as someone already stressed about dental work. After my X-ray, I was told I needed a $250 CT scan to evaluate my wisdom teeth. It didn’t really feel optional in the moment, so I agreed to it. Before any treatment started, I was handed a large bill to sign that was much higher than I expected based on my out-of-network coverage. I asked a few questions because I genuinely didn’t understand the cost, but the staff seemed rushed and impatient with me. I ended up leaving and going to an in-network office instead. They reviewed the CT scan I paid for and basically only said I’d eventually need my wisdom teeth removed, which made the scan feel unnecessary.

All reviews on Google β†—

Frequently asked questions

Where is Union Square Endodontics located?

Union Square Endodontics is at 490 Post St Ste 1516, San Francisco, CA 94102, in San Francisco, California. Use the β€œOpen in Google Maps” button on this page for directions.

What kind of business is Union Square Endodontics?

Union Square Endodontics is listed as an endodontist.

What are the hours of Union Square Endodontics?

Published hours are Monday: 8 am–5 pm; Tuesday: 8 am–5 pm; Wednesday: 8 am–5 pm; Thursday: 8 am–5 pm; Friday: 8 am–5 pm; Saturday: Closed; Sunday: Closed. It is closed on Saturday, Sunday. Hours can change on holidays, so call before a special trip.

Is Union Square Endodontics open on Sunday?

No, Union Square Endodontics is closed on Sunday.

What is the phone number of Union Square Endodontics?

You can call Union Square Endodontics at (415) 398-4964.

How is Union Square Endodontics rated on Google?

Union Square Endodontics has a Google rating of 4.8 out of 5 from 551 reviews.

Does Union Square Endodontics have a website?

Yes, the website of Union Square Endodontics is endosf.com (linked on this page).

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