Dentist
The public record of what AI assistants say about this business — the questions asked, the answers given, the omissions.
Free, no card. You get your fix list: every problem we found on this entry, the written steps to fix each one yourself, and how long each takes.
Strong is 80 or better. Under 40 is weak. Half of dentists in the registry score 26–48.
Verified August 11, 2026

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
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.
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
Recurring complaints
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.

The score, explained
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
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
The facts
Spot something wrong in this entry?
Questions
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.
The practice does not accept reservations, so patients are encouraged to walk in or call for availability.
The practice is located at 1858 N Placentia Ave, Placentia, CA 92870, USA.
Yes, there is parking available for patients at the practice.
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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Hours, prices, whether they take your insurance — ask it here. A person at the registry reads every question that comes in.
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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
Hours, phone, email, booking link, socials and photos. You change them, they publish to this entry as soon as you save. Name, description, category, website, services and address need a paid plan.
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