Oral Surgeon
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 oral surgeons in the registry score 41–51.
Verified August 12, 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 oral surgeon in Placentia”
ChatGPT answered with other businesses. YJ OMS Dental Implants & Oral Surgery was not mentioned.
Checked August 12, 2026
Gemini
Not named
Asked “best oral surgeon in Placentia”
Gemini answered with other businesses. YJ OMS Dental Implants & Oral Surgery was not mentioned.
Checked August 12, 2026
Named by 0 of 2 assistants as of August 12, 2026.
Every review this business has, read and distilled — the mood, the consistent praise, and the recurring complaints.
Patients often feel well cared for at YJ OMS Dental Implants & Oral Surgery, particularly appreciating the comfort and professionalism exhibited by Dr. Jun and his staff. Many describe their experiences as pain-free, with effective anesthesia and thorough post-operative care. However, some reviews highlight issues with communication and billing practices that detract from the overall experience.
Consistently praised
Recurring complaints
The bottom line: While Dr. Jun is praised for his surgical skills, the office struggles with billing transparency and staff responsiveness.

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 oral surgeons in the registry outrank you — when AI is asked who to recommend, you're rarely the name it gives.
Scanned August 12, 2026
What’s holding this entry back: off-property attestation and ai visibility — the signals dragging the score below where the rest of the record sits.
Read the full methodology
The facts
Typically busiest — Thursday
Spot something wrong in this entry?
Questions
The clinic is open Monday through Friday from 8:00 AM to 5:00 PM and is closed on Saturdays and Sundays.
The clinic does not require reservations for appointments.
The clinic is known for its excellent service, skilled staff, and a focus on providing a comfortable and pain-free experience for oral surgery procedures.
Yes, there is parking available for patients at the clinic.
The clinic provides informative videos on pre- and post-treatment care and includes thoughtful touches like care bags with ice cream for patients.
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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.
Fifteen minutes with a person
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