Local AI Registry

Dermatologist

Dynasty Dermatology

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

248 N Altadena Dr

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50/100
Fair

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

Verified August 15, 2026

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Dynasty Dermatology — Pasadena, California
Dynasty Dermatology · 248 N Altadena Dr

What AI says about Dynasty.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 Pasadena

ChatGPT answered with other businesses. Dynasty Dermatology 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 Pasadena

Gemini answered with other businesses. Dynasty Dermatology 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.

Dynasty Dermatology is best known for its exceptional team of dermatologists, particularly Dr. Joanna Chan, who excels in surgical procedures and patient care. The practice is also recognized for its innovative treatments like Cellsound.

Joanna Chan - Top Dermatologist
Dr. Seth Vaccaro - Expert Care
Dr. Janice Davolio - Skilled Provider
Dr. Annie Liu - Caring Dermatologist
Cellsound - Innovative Treatment

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 Dynasty Dermatology, particularly appreciating Dr. Joanna Chan's attentive care during procedures like Mohs surgery and skin cancer removal. Many felt reassured by the staff's expertise and the modern, clean office environment.

Consistently praised

Dr. Joanna Chan's Mohs surgery technique
Bianca's thoroughness and knowledge
Dr. Jeany Cheng's compassionate approach

Recurring complaints

Long waits past the appointment time
Unresponsive front desk
High consultation fees for brief visits

The bottom line: Dynasty Dermatology is noted for its skilled providers like Dr. Chan, but some patients have raised concerns about communication and pricing.

The score, explained

Why 50.4

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.

Higher than 79% of dermatologists in the registry.

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.
100
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 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.
85
Backlink & citation authorityDomain authority and editorial quality of the sources that attest to you.
59
Google Business ProfileRequired and recommended fields; update cadence. The listing AI pulls from first.
79
Speed & mobileCore Web Vitals at the 75th percentile, on a real phone.
50
Content freshness & schemaCrawl recency, intent alignment, valid JSON-LD, canonicals.
63

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

Address248 N Altadena Dr, Pasadena, CA 91107, USA
Hours
Today (Mon) · 8:00 AM – 5:00 PM
  • Monday8:00 AM – 5:00 PM
  • Tuesday8:00 AM – 5:00 PM
  • Wednesday8:00 AM – 5:00 PM
  • Thursday8:00 AM – 5:00 PM
  • Friday8:00 AM – 5:00 PM
  • Saturday9:00 AM – 1:00 PM
  • SundayClosed
Map of the area around Dynasty Dermatology
Open in Google Maps ↗© Mapbox © OpenStreetMap

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Questions

About Dynasty Dermatology.

What are the operating hours of Dynasty Dermatology?

Dynasty Dermatology operates Monday through Friday from 8:00 AM to 5:00 PM, and on Saturday from 9:00 AM to 1:00 PM. The clinic is closed on Sundays.

Does Dynasty Dermatology accept reservations?

The clinic does not require reservations for appointments, allowing patients to walk in as needed.

What is Dynasty Dermatology known for?

Dynasty Dermatology is known for its exceptional care in medical, surgical, and cosmetic dermatology, with a focus on patient comfort and thoroughness.

Is parking available at Dynasty Dermatology?

Yes, there is parking available at the clinic for patients visiting for their appointments.

What special features does Dynasty Dermatology offer?

The clinic features a warm and inviting office space, professional staff, and a commitment to staying updated on the latest dermatological practices, ensuring a high-quality experience for patients.

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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

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