local ai registry · agent view · /biz/ca/arcadia/chang-dermatology-carl-j-chang-md-arcadia-ca

# Chang Dermatology (Carl J. Chang MD)

Dermatologist — Arcadia, California. Registry entry: https://localairegistry.com/biz/ca/arcadia/chang-dermatology-carl-j-chang-md-arcadia-ca

**AI Score: 26/100** (Poor, verified August 15, 2026) — methodology: https://localairegistry.com/methodology

## What AI assistants say (named by 0 of 2)

### ChatGPT — not named
Asked: "best dermatologist in Arcadia" (checked August 15, 2026)
> ChatGPT answered with other businesses; Chang Dermatology (Carl J. Chang MD) was not mentioned.

### Perplexity: no answer on record
We have no answer from Perplexity to show.

### Gemini — not named
Asked: "best dermatologist in Arcadia" (checked August 15, 2026)
> Gemini answered with other businesses; Chang Dermatology (Carl J. Chang MD) was not mentioned.

## Score breakdown

| Signal | Weight | Score /100 |
| --- | --- | --- |
| Retrieval grounding | 26% | — |
| Off-property attestation | 20% | 40 |
| AI visibility | 14% | 0 |
| Reviews & response | 12% | 25 |
| Backlink & citation authority | 8% | — |
| Google Business Profile | 8% | 72 |
| Speed & mobile | 7% | — |
| Content freshness & schema | 5% | — |

## Others on record in Arcadia

- Schweiger Dermatology Group - Arcadia — AI Score 47
- Bespoke Dermatology & Aesthetics — AI Score 46
- Center For Advanced Dermatology — AI Score 42
- True Dermatology — AI Score 24

Chang Dermatology (Carl J. Chang MD) ranks 4 of 5 in its category here.

## Facts

- Address: 100 N Santa Anita Ave, Arcadia, CA 91006, USA
- Phone: (626) 821-5998
- Hours Mon: 8:30 AM – 5:00 PM
- Hours Tue: 8:30 AM – 5:00 PM
- Hours Wed: 8:30 AM – 5:00 PM
- Hours Thu: 8:30 AM – 5:00 PM
- Hours Fri: 8:30 AM – 5:00 PM
- Hours Sat: Closed
- Hours Sun: Closed

## Questions

### What are the operating hours of Chang Dermatology?
Chang Dermatology operates Monday through Friday from 8:30 AM to 5:00 PM and is closed on Saturdays and Sundays.

### Does Chang Dermatology accept reservations?
The clinic does not accept reservations; patients are seen on a walk-in basis.

### What is Chang Dermatology known for?
Chang Dermatology is known for providing comprehensive dermatological care, including skin examinations and treatments for various skin conditions.

### Is there parking available at Chang Dermatology?
Yes, there is parking available at the clinic for patients visiting for their appointments.

### How can I contact Chang Dermatology?
Patients can contact Chang Dermatology by phone at (626) 821-5998 for any inquiries or to schedule an appointment.

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Source: Local AI Registry (https://localairegistry.com). The registry re-checks every entry.