local ai registry · agent view · /biz/ca/west-covina/true-dermatology-west-covina-ca

# True Dermatology

Dermatologist — West Covina, California. Registry entry: https://localairegistry.com/biz/ca/west-covina/true-dermatology-west-covina-ca

**AI Score: 46/100** (Fair, 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 West Covina" (checked August 15, 2026)
> ChatGPT answered with other businesses; True Dermatology was not mentioned.

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

### Gemini — not named
Asked: "best dermatologist in West Covina" (checked August 15, 2026)
> Gemini answered with other businesses; True Dermatology was not mentioned.

## Known for

True Dermatology is best known for the expertise of Dr. Calvin Sung and his effective treatments, particularly in hair loss solutions like Rogaine injections.

- Dr. Calvin Sung in West Covina
- Calvin T. Sung, MD
- Hadas Skupsky's Expertise
- Using Rogaine on Eyelashes
- Rogaine Injections Available

## Score breakdown

| Signal | Weight | Score /100 |
| --- | --- | --- |
| Retrieval grounding | 26% | 100 |
| Off-property attestation | 20% | 41 |
| AI visibility | 14% | 0 |
| Reviews & response | 12% | 39 |
| Backlink & citation authority | 8% | 55 |
| Google Business Profile | 8% | 79 |
| Speed & mobile | 7% | 52 |
| Content freshness & schema | 5% | 57 |

## Others on record in West Covina

- W Dermatology West Covina — AI Score 49
- Dr. Richard H. Chu, MD — AI Score 32

True Dermatology ranks 2 of 3 in its category here.

## Facts

- Address: 820 W Merced Ave, West Covina, CA 91790, USA
- Phone: (626) 635-1688
- Website: truedermmd.com
- Hours Mon: 9:00 AM – 6:00 PM
- Hours Tue: 9:00 AM – 6:00 PM
- Hours Wed: 9:00 AM – 6:00 PM
- Hours Thu: 9:00 AM – 6:00 PM
- Hours Fri: 9:00 AM – 6:00 PM
- Hours Sat: Closed
- Hours Sun: Closed

## Questions

### What are the operating hours of True Dermatology?
True Dermatology operates from Monday to Friday, 9:00 AM to 6:00 PM, and is closed on Saturdays and Sundays.

### Does True Dermatology accept reservations?
The clinic does not accept reservations; patients are encouraged to walk in during operating hours.

### What is True Dermatology known for?
True Dermatology is known for providing comprehensive dermatological care and treatment options for various skin conditions.

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

### Where is True Dermatology located?
True Dermatology is located at 820 W Merced Ave, West Covina, CA 91790, USA.

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