Local AI Registry

Dermatologist

The Dermatology Collective

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

552 W Foothill Blvd Ste 202

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44/100
Poor

65 or better is good. 45 to 64 is fair. Under 45 is poor.

Verified August 15, 2026

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The Dermatology Collective — Glendora, California
The Dermatology Collective · 552 W Foothill Blvd Ste 202

What AI says about The.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 dermatologist in Glendora

ChatGPT answered with other businesses. The Dermatology Collective was not mentioned.

Checked August 15, 2026

Perplexity

No answer

We have no answer from Perplexity to show.

Gemini

Not named

Asked best dermatologist in Glendora

Gemini answered with other businesses. The Dermatology Collective was not mentioned.

Checked August 15, 2026

Named by 0 of 2 assistants as of August 15, 2026. We have no answer on record from 1 more.

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 Dermatology Collective is best known for Dr. Christopher Tomassian, who is highly regarded for his thorough and attentive dermatological care in Glendora.

Dr. Christopher Tomassian
Chris Tomassian
Dermatologist in Glendora, CA
552 West Foothill Boulevard Location

What people keep saying.3

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

Customers describe a welcoming and professional atmosphere at The Dermatology Collective, where they feel well-cared for by knowledgeable staff. Many highlight their positive experiences with specific treatments like laser procedures and facials, particularly praising Dr. Tomassian and Dr. Jones for their thoroughness and attentive care.

Consistently praised

Dr. Tomassian's thoroughness in treatment
Successful outcomes from laser treatments
Denise's facials and TCA peels

Recurring complaints

Long waits past appointment times
Issues with appointment scheduling
Unprofessional behavior from some staff

The bottom line: The Dermatology Collective is noted for its effective treatments and caring staff, though some customers report issues with wait times and scheduling.

The Dermatology Collective — Glendora, California
The Dermatology Collective · 552 W Foothill Blvd Ste 202

The score, explained

Why 44.4

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 dermatologists in the registry score higher.

Scanned August 15, 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.
50
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.
41
AI visibilityWhether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service.
0
Reviews & responseThe star average is only one input. We also read volume, velocity, the specificity of review language, and response cadence. Specific reviews are what AI quotes verbatim.
84
Backlink & citation authorityDomain authority and editorial quality of the sources that attest to you.
65
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.
77
Content freshness & schemaCrawl recency, intent alignment, valid JSON-LD, canonicals.
53

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 Dermatology Collective — Glendora, California
The Dermatology Collective · 552 W Foothill Blvd Ste 202

The facts

Address552 W Foothill Blvd Ste 202, Glendora, CA 91741, USA
Hours
Today (Tue) · 9:00 AM – 12:00 PM, 1:30 – 5:00 PM
  • Monday9:00 AM – 12:00 PM, 1:30 – 5:00 PM
  • Tuesday9:00 AM – 12:00 PM, 1:30 – 5:00 PM
  • Wednesday9:00 AM – 12:00 PM, 1:30 – 5:00 PM
  • Thursday9:00 AM – 12:00 PM, 1:30 – 5:00 PM
  • Friday9:00 AM – 12:00 PM, 1:30 – 5:00 PM
  • SaturdayClosed
  • SundayClosed
Map of the area around The Dermatology Collective
Open in Google Maps ↗© Mapbox © OpenStreetMap

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Questions

About The Dermatology Collective.

What are the operating hours of The Dermatology Collective?

The Dermatology Collective is open Monday through Friday from 9:00 AM to 12:00 PM and 1:30 PM to 5:00 PM. They are closed on Saturdays and Sundays.

Does The Dermatology Collective accept reservations?

The clinic does not accept reservations; patients are encouraged to arrive on time for their scheduled appointments.

What is The Dermatology Collective known for?

The Dermatology Collective is known for its knowledgeable and friendly staff, as well as effective treatments for various skin conditions, including laser treatments and facials.

Is there parking available at The Dermatology Collective?

Yes, there is parking available at The Dermatology Collective for patients visiting the clinic.

What special features does The Dermatology Collective offer?

The clinic offers a clean and bright office environment, along with a range of dermatological services, including personalized care and thorough consultations with experienced doctors.

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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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