Local AI Registry

Dentist

Cosmetic and Dental Implant Center - Placentia

The public record of what AI assistants say about this business — the questions asked, the answers given, the omissions.

1858 N Placentia Ave

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34/100
Needs attention

Strong is 80 or better. Under 40 is weak. Half of dentists in the registry score 26–48.

Verified August 11, 2026

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Cosmetic and Dental Implant Center - Placentia — Placentia, California
Cosmetic and Dental Implant Center - Placentia · 1858 N Placentia Ave

What AI says about Cosmetic.1

We ask the assistants the questions customers actually ask, and record what comes back — quoted verbatim, dated, with the capture kept as evidence.

ChatGPT

Not named

Asked best dentist in Placentia

ChatGPT answered with other businesses. Cosmetic and Dental Implant Center - Placentia was not mentioned.

Checked August 11, 2026

Gemini

Not named

Asked best dentist in Placentia

Gemini answered with other businesses. Cosmetic and Dental Implant Center - Placentia was not mentioned.

Checked August 11, 2026

Named by 0 of 2 assistants as of August 11, 2026.

Reputation

What they’re known for.2

Drawn from live Google search results — the searches this business surfaces for when people look nearby. What its customers say is a separate read, below.

The Cosmetic and Dental Implant Center is best known for its skilled dentists, particularly Dr. Trinh and Dr. Tuan Nguyen, who provide attentive and personalized dental care. Patients frequently commend the welcoming atmosphere and the staff's professionalism.

Trinh Nguyen, DDS
Tuan Nguyen, DDS
Dr. Trinh Nguyen
Tuan Nguyen, Dentist

What people keep saying.3

Every review this business has, read and distilled — the mood, the consistent praise, and the recurring complaints.

Customers describe the Cosmetic and Dental Implant Center as a welcoming and professional environment, where staff prioritize patient comfort and care. Many reviewers appreciate the personalized attention from dentists like Dr. Trinh Nguyen and Dr. Linh Nguyen, who are noted for their skill and thoroughness during treatments.

Consistently praised

Dr. Trinh Nguyen's thoroughness
Dr. Linh Nguyen's skill and patience
Use of laser technology during cleanings
Friendly and attentive staff

Recurring complaints

Long waits past the appointment time
Unresponsive front desk
Billing issues and lack of insurance processing

The bottom line: The center is distinguished by its skilled dentists and a focus on patient comfort, despite some complaints about billing and appointment management.

Cosmetic and Dental Implant Center - Placentia — Placentia, California
Cosmetic and Dental Implant Center - Placentia · 1858 N Placentia Ave

The score, explained

Why 34.4

Eight signals make up the AI Score. Weight is how much a signal counts; the score is how this entry measures on it. The same method for every business — never for sale.

50% of dentists in the registry outrank you — when AI is asked who to recommend, you're rarely the name it gives.

Scanned August 11, 2026

SignalScore /100
Retrieval groundingWhether you appear in the ranked results AI retrieves and cites — AI-Overview citations, organic top-10 for your money queries, and the Bing index ChatGPT leans on.
25
Off-property attestationVolume and consistency of what others say about you — YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability.
40
AI visibilityWhether ChatGPT, Gemini, Perplexity, and AI Overviews name you — and for the right service.
0
Reviews & responseNot just star average — volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim.
87
Backlink & citation authorityDomain authority and editorial quality of the sources that attest to you.
56
Google Business ProfileRequired and recommended fields; update cadence. The listing AI pulls from first.
90
Speed & mobileCore Web Vitals at the 75th percentile, on a real phone.
51
Content freshness & schemaCrawl recency, intent alignment, valid JSON-LD, canonicals.

What’s holding this entry back: retrieval grounding and ai visibility — the signals dragging the score below where the rest of the record sits.

Read the full methodology
Cosmetic and Dental Implant Center - Placentia — Placentia, California
Cosmetic and Dental Implant Center - Placentia · 1858 N Placentia Ave

The facts

Address1858 N Placentia Ave, Placentia, CA 92870, USA
Hours
Today (Wed) · 9:00 AM – 6:00 PM
  • Monday11:00 AM – 8:00 PM
  • Tuesday9:00 AM – 6:00 PM
  • Wednesday9:00 AM – 6:00 PM
  • Thursday9:00 AM – 6:00 PM
  • Friday9:00 AM – 6:00 PM
  • SaturdayClosed
  • SundayClosed
Map of the area around Cosmetic and Dental Implant Center - Placentia
Open in Google Maps ↗© Mapbox © OpenStreetMap

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Questions

About Cosmetic and Dental Implant Center - Placentia.

What are the hours of operation for the practice?

The practice is open Monday from 11:00 AM to 8:00 PM, and Tuesday through Friday from 9:00 AM to 6:00 PM. They are closed on Saturdays and Sundays.

Does the practice accept reservations?

The practice does not accept reservations, so patients are encouraged to walk in or call for availability.

What is the location of the Cosmetic and Dental Implant Center?

The practice is located at 1858 N Placentia Ave, Placentia, CA 92870, USA.

Is parking available at the practice?

Yes, there is parking available for patients at the practice.

What special features does the practice offer?

The practice is known for its friendly and attentive staff, as well as providing a comfortable and welcoming environment for dental care.

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What AI says about you today

The answer ChatGPT and Perplexity give when someone asks for the best in your category and city. Named, or left out.

Your fix list

Every problem we found, one row at a time, each with the written steps to do it yourself and an honest estimate of how long it takes. Tick them off as you go.

Correct the details AI reads

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