Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S.

Dr. Joseph O'Connor · Dr. Claudia O'Connor

5.0155 Google reviews

11059 Warner Ave, Fountain Valley, CA 92708, United States · more dentists in Fountain Valley

  • #7of 71 rated in Fountain Valley
  • 155Google reviews
  • 4treatments on record
  • Lateevening hours
  • ♿wheelchair accessible

About Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S.

Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S. is a dental practice in Fountain Valley, located at 11059 Warner Ave, Fountain Valley, CA 92708. Dentists on record here include Dr. Joseph O'Connor and Dr. Claudia O'Connor. The practice holds a 5.0 star average from 155 Google reviews. That ranks it 7th of 71 rated dentists in Fountain Valley by rating, above the 4.7 area average.

Treatments on record include general dentistry, dental implants, teeth cleaning & checkups and tooth extractions. Listed opening hours are Monday 9 am to 6 pm, Tuesday 8 am to 5 pm, Wednesday 9 am to 6 pm, Thursday 7 am to 4 pm, Friday 9 am to 3 pm, closed Saturday to Sunday. Evening hours on some days leave room for after-work appointments. The entrance and facilities are listed as wheelchair accessible.

Compare it with the ranked list of Fountain Valley dentists.

What patients say about Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S.

Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S. holds a 5 star average across 155 public Google reviews, and the pattern inside those reviews is fairly consistent. The compliments that repeat are about friendly staff and a clean, modern office, and several people bring up gentle and painless care too. These are not vague five star notes either, since patients describe real visits and name dental implants, cleanings and deep cleanings and extractions in their comments.

Some patients report 15 plus years with this office, which says more than any ad could. Several people write that their injections and cleanings simply did not hurt. Visits with children are a recurring topic, and parents mostly describe them going smoothly. Taken as a whole, these reviews read like a practice that has earned its rating the slow way.

Dental implantsCleanings and deep cleaningsFriendly staffA clean, modern office

Summary written from recurring themes in public Google reviews, paraphrased rather than copied.

Recent Google reviews

Aug 2026
Went to see Dr O’Connor for a chipped tooth. As I was waiting the dental hygienist had a cancellation so was able to have my teeth cleaned. Dr O’Connor gave my teeth a checkup and was able to fix my tooth immediately. He and his staff are excellent. I have recommended him to many family members who also have nothing but praise for him and his work.
via Google reviews
Sep 2026
If I could give more stars I would!! Dr. O’Connor and his staff are the most kind, gentle and genuine people! My fear and anxiety of going to the dentist are now gone!! He makes me feel so comfortable and every exam has been painless. Dr. O’Connor is very thorough and you can tell he loves what he does! Thank you, Dr. O’Connor!
via Google reviews
Jul 2026
I have used Dr. O’connor for over 15 years and he is the absolute best. I cannot recommend a more gentle and kind dentist and office staff. Corrie is amazing and the best hygienist in the world. If you just need a cleaning to something a little more extensive Dr. O’Connor and his staff is the place to be.
via Google reviews

Read all 155 reviews on Google ↗

The dentists here

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Treatments and typical costs

Ranges are typical Los Angeles fees before insurance, not Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S.'s own price list. Ask the office for a written estimate after your exam.

Accessibility and amenities

Accessibility

  • Has wheelchair-accessible car park
  • Has wheelchair-accessible entrance
  • Has wheelchair-accessible toilet

From the practice's public Google business profile.

Questions about Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S.

Is Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S. good?

Patients rate Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S. 5 stars across 155 public Google reviews, and the strength they mention most is friendly staff. Some reviewers have been patients here for over 15 years, which is usually the strongest signal an office gives. The ranked neighborhood list on this site shows how that compares to nearby offices.

What do patients complain about at Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S.?

No single complaint repeats often enough in recent public reviews to call a pattern. As always, confirm pricing and insurance in writing before treatment so the paperwork matches the conversation.

What treatments do patients mention at Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S.?

In recent public Google reviews, patients describe dental implants, cleanings and deep cleanings and extractions at Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S.. Reviews describe individual experiences rather than a service menu, so confirm availability and current pricing with the office directly before booking a specific procedure.

Is Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S. a good choice for nervous patients?

One of the 5 recent Google reviews we read comes from someone who describes dental anxiety, and that patient left a positive review. Several say the numbing worked and nothing hurt. Tell the office you are anxious when you book, since most practices can slow the pace or discuss sedation options.

Can Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S. help with a dental emergency?

One of the 5 recent Google reviews we read describes urgent visits such as pain, a broken tooth or a same day appointment. Call as early in the day as you can and describe the problem, since emergency slots are usually limited.

What are the staff like at Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S.?

Four of the 5 recent Google reviews we read comment on the team, and every one of them is positive.

Where is Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S. located?

Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S. is at 11059 Warner Ave, Fountain Valley, CA 92708, in Fountain Valley. Use the map on this page for directions, and check parking or validation with the office when you book.

What are Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S.'s opening hours?

Listed hours are Monday 9 am to 6 pm, Tuesday 8 am to 5 pm, Wednesday 9 am to 6 pm, Thursday 7 am to 4 pm, Friday 9 am to 3 pm, closed Saturday to Sunday. Some days run into the evening. Hours can change around holidays, so call ahead before visiting.

Is Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S. wheelchair accessible?

Yes. The practice's public profile lists wheelchair-accessible features: has wheelchair-accessible car park, has wheelchair-accessible entrance, has wheelchair-accessible toilet.

What treatments does Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S. offer, and what do they cost?

On record: general dentistry (typically $95 to $350 in Los Angeles), dental implants (typically $3,000 to $6,500 in Los Angeles), teeth cleaning & checkups (typically $150 to $350 in Los Angeles). Actual fees depend on your case and coverage, so ask the office for a written estimate after an exam.

How do I book an appointment at Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S.?

Call +1 714-418-1974 or book through the practice website linked on this page. Mention whether you are a new patient and if the visit is urgent, since many offices keep same day slots for emergencies.

Is Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S. your practice? Claim this profile to add photos and doctor bios, respond to the summary, show a verified badge and receive appointment requests directly.

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Dentists near Dr. Joseph O'Connor & Dr. Claudia O'Connor D.D.S.

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Keep exploring: General Dentistry in Fountain Valley · Dental Implants in Fountain Valley · Teeth Cleaning & Checkups in Fountain Valley · all Fountain Valley dentists