Local AI Registry
Not claimed yetDermatologist · West Covina

Dr. Richard H. Chu, MD

4.7 · 13 reviewsOpens today at 8:30 AM

Eligible to offer 20% cashback to customers who shop here.OrbitBack

39AI ScoreNamed in 3 of 16 answersChatGPT and Gemini, read by Local AI Registry on Oct 15, 2026.

ConfirmedVisitorAI guess

933 S Sunset Ave #301, West Covina, CA 91790

Owned by no one, yet

Unclaimed · Never replied

Is this you? Claim it

AI checked this page on Oct 15, 2026Last activity 1 month ago, a question from long_overdue_on_sunset.

Answers marked AI. Summaries of reviews and the record. Not medical advice.

Services

What Dr. Richard H. Chu, MD offers, what it costs, and what people come for.

Known for

Reviews not read yet, back on Scan Day.

The menu

Services not read yet, back on Scan Day.

Team

Who you'll see, and whether their licenses check out. We check the license before a new person shows as confirmed.

No one is named here yet. The owner can add who works here.

Today8:30 AM to 5 PM
ParkingNothing found

Busy times

Not read yet

Reputation

What reviews, press and directories say about Dr. Richard H. Chu, MD.

4.7from 13 reviews on Google

Dr. Richard H. Chu, MD is recognized for his exceptional skill in dermatological procedures and patient-centered care. Patients describe a welcoming atmosphere with attentive staff and a knowledgeable approach from Dr. Chu. Many highlight his expertise in performing procedures to remove skin imperfections, emphasizing comfort and satisfaction with the results.

  • 592%
  • 40%
  • 30%
  • 20%
  • 18%
Would go back92%92% of reviews give the visit 4 or 5 stars. We assume a good visit means they'd go back.Positive 92%, 4 or 5 stars · Neutral 0%, 3 stars · Negative 8%, 1 or 2 stars
The good
  • Dr. Chu's skill in removing skin imperfections
  • Esmeralda's clarity and expertise during consultations
  • Debbie's patient and joyful check-in assistance
The bad
  • Unresponsive front desk regarding appointment availability

Press and awards

Add press AI can read
In the pressNot read yet
Not covered yetNot checked yet
AwardsNot read yet
DirectoryListedMatches their site
2727 directories AI readsNot checked yetNot checked yet

No updates from Dr. Richard H. Chu, MD yet.

What AI reads

The page ChatGPT, Gemini, Perplexity and Google read about Dr. Richard H. Chu, MD. The code version is exactly what their crawlers get.

Local AI Registry · Dermatologists in West Covina, CA · Editorial

Dr. Richard H. Chu, MD, West Covina: a dermatologist in West Covina (2026 guide)

Steve Lee

By Steve Lee, founder and CEO of Local AI Registry. Former Google Search executive and former Microsoft executive, with 20+ years in digital.

Fact-checked against 1 source · Published August 14, 2026 · Updated October 15, 2026 · Machine-readable version below

Owner review: not yet. Dr. Richard H. Chu, MD has not checked this page. Claim to review it

In short

Dr. Richard H. Chu, MD is a dermatologist in West Covina, CA. Its AI Score is 39 of 100, which is poor.

Every fact on this page carries one of three marks: Confirmed (from their website, Google Business Profile, review sites, licensing boards, or measured by Local AI Registry), Visitor submitted (added by a person, with a date and how they know), or AI guess (what AI engines like Gemini and ChatGPT are saying, not confirmed by anyone). Every mark points to a reference at the end of this page.

Key facts

FactValue
TypeDermatologist
Address933 S Sunset Ave #301, West Covina, CA 91790, USA
HoursMon to Fri 8:30 AM to 5 PM · Closed Sat to Sun
Phone(626) 960-5464
Medical directorNothing found
Rating4.7 across 13 reviews on Google
Known forNothing found
PricesNothing found
Quietest timeNothing found
ParkingNothing found
Last verifiedAugust 14, 2026, 10:01 PM

All the details

Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from.

GroupFactValueMarkEvidence
Location infoAddress933 S Sunset Ave #301, West Covina, CA 91790, USAConfirmedGoogle Business Profile, checked Aug 14, 2026
Location infoDescription933 S Sunset Ave #301, West Covina, CA 91790ConfirmedGoogle Business Profile, checked Aug 14, 2026
Location infoHoursMon to Fri 8:30 AM to 5:00 PM · Sat to Sun ClosedConfirmedGoogle Business Profile, checked Aug 14, 2026
Location infoNameDr. Richard H. Chu, MDConfirmedGoogle Business Profile, checked Aug 14, 2026
Location infoPhone(626) 960-5464ConfirmedGoogle Business Profile, checked Aug 14, 2026
HoursMonday8:30 AM to 5:00 PMConfirmedGoogle Business Profile, checked Aug 14, 2026
HoursTuesday8:30 AM to 5:00 PMConfirmedGoogle Business Profile, checked Aug 14, 2026
HoursWednesday8:30 AM to 5:00 PMConfirmedGoogle Business Profile, checked Aug 14, 2026
HoursThursday8:30 AM to 5:00 PMConfirmedGoogle Business Profile, checked Aug 14, 2026
HoursFriday8:30 AM to 5:00 PMConfirmedGoogle Business Profile, checked Aug 14, 2026
HoursSaturdayClosedConfirmedGoogle Business Profile, checked Aug 14, 2026
HoursSundayClosedConfirmedGoogle Business Profile, checked Aug 14, 2026

Services and prices

Services not read yet, back on Scan Day.

Known for

Reviews not read yet, back on Scan Day.

The team

Nothing found

Visiting Dr. Richard H. Chu, MD

Address: 933 S Sunset Ave #301, West Covina, CA 91790, USA. Phone: (626) 960-5464. Hours: Mon to Fri 8:30 AM to 5 PM · Closed Sat to Sun. (Confirmed, Google Business Profile, checked August 14, 2026 at 10:01 PM.)

Location info from Google Business Profile

Business description, written by Dr. Richard H. Chu, MD on its Google Business Profile: "933 S Sunset Ave #301, West Covina, CA 91790"

When to go

Busy times not read yet, back on Scan Day.

Parking and getting in

Nothing found

Nearby

PlaceTypeDistance
LA SOCIAL CAFECafe1 min walk
Sunset Ave and Vine Ave SBus stop1 min walk
Sunset Ave and Hospital NBus stop2 min walk
Dulce TemtationsRestaurant2 min walk
1115 S Sunset Ave ParkingParking lot3 min walk
Emanate Solar Panel ParkingParking lot3 min walk

Reputation

4.7 average across 13 reviews: Google 13. (Confirmed, read August 14, 2026.)

Dr. Richard H. Chu, MD is recognized for his exceptional skill in dermatological procedures and patient-centered care. (AI guess, from 13 reviews.)

What people like

Nothing found

What people do not like

  • Unresponsive front desk regarding appointment availability

Press

No press story about Dr. Richard H. Chu, MD found yet.

Awards

None named yet.

Directories

Directory listings not read yet.

Recent updates from Dr. Richard H. Chu, MD

Dr. Richard H. Chu, MD hasn't posted an update here yet.

Questions people ask

reviews all look glowing, what are the real complaints?

No answer yet

how much is a first visit around here

No answer yet

Finance options, anyone used them?

No answer yet

what time does Dr. Richard H. Chu, MD in West Covina actually open?

No answer yet

is there parking at Dr. Richard H. Chu, MD or is it street only?

No answer yet

walk in here, or is it appointment only?

No answer yet

anyone been to both here and W Dermatology?

No answer yet

Why do people rate Dr. Richard H. Chu, MD?

No answer yet

lunch near Sunset, what is good

No answer yet

people keep recommending Dr. Richard H. Chu, MD, what for?

No answer yet

Open Saturdays here?

No answer yet

services here, what do people go in for?

No answer yet

anything I should sort out before a consult at Dr. Richard H. Chu, MD?

No answer yet

pain wise, what is it like here

No answer yet

are the injectors here nurses or doctors

No answer yet

best dermatologist in West Covina

No answer yet

do regulars get anything here

No answer yet

What AI gets wrong about Dr. Richard H. Chu, MD

We ask Gemini and ChatGPT about Dr. Richard H. Chu, MD. These are the answers that disagree with the record.

ChatGPT and Gemini, read by Local AI Registry on Oct 15, 2026.

No capture has disagreed with the record yet.

The AI Score: 39 of 100

The AI Score measures how likely AI engines are to recommend a business, and how accurately. Dermatologists on the registry run 13 to 76. Fair starts at 45, good at 65. Dr. Richard H. Chu, MD scores 39. The same method scores every business on the registry.

SignalWeightScoreWhat it measuresDr. Richard H. Chu, MD
Retrieval grounding26Does not applyWhether 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.This signal reads a website, and the record holds none.
Off-property attestation2041Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability.Poor
AI visibility1419Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service.Named in 3 of 16 answers that recommended anyone. 6 more named nobody, which is not a loss and is not scored.
Reviews & response1261The 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.Fair
Backlink & citation authority8Does not applyDomain authority and editorial quality of the sources that attest to you.This signal reads a website, and the record holds none.
Google Business Profile867Required and recommended fields; update cadence. The listing AI pulls from first.Good
Speed & mobile7Does not applyCore Web Vitals at the 75th percentile, on a real phone.This signal reads a website, and the record holds none.
Content freshness & schema5Does not applyCrawl recency, intent alignment, valid JSON-LD, canonicals.This signal reads a website, and the record holds none.

Full method: https://localairegistry.com/methodology

How AI decides what to tell you about a dermatologist

When you ask ChatGPT, Gemini or Google for a med spa, the AI does not visit each business. It reads what is already written about it: the business website, its Google Business Profile, review sites like Yelp and RealSelf, news stories, licensing boards and directories like this one. Then it repeats what those sources agree on.

That is why AI gets small facts wrong. If Yelp says a place is open Mondays and the website says it is not, the AI has to pick one. The table above shows the answers that disagree with the record today.

The more sources agree, and the more specific they are, the more confidently AI recommends a business. A review that says "the nurse did half a syringe in my lips and it looks natural" is far more useful to an AI than one that says "great place."

How to choose a dermatologist in California, with or without AI

A few checks take ten minutes and matter more than any rating. This is general information, not medical advice.

  • Look up every injector. Doctors are listed by the California medical board, and nurses and nurse practitioners by its nursing board. Both lookups are free.
  • Ask who does the injections, and check that person's license.
  • Ask for the price per unit of Botox and per syringe of filler, not per area.
  • Read reviews that name a provider and a treatment. Vague praise is easy to fake.
  • Check that the hours and phone number match on Google, Yelp and the website. Mismatches are how people end up at a locked door.
  • Ask whether they dissolve filler and when they would tell you not to add more.

How to read the marks on this page

  • Confirmed (solid circle): from a known source. The business website, its Google Business Profile, review sites like Yelp, Healthgrades and RealSelf, a licensing board, or measured by Local AI Registry.
  • Visitor submitted (hollow circle): added or corrected by a person, with the date and how they know, like a phone call or a visit.
  • AI guess (hollow triangle): what AI engines are saying right now. Nobody has confirmed it.

About the author

Steve Lee is the founder and CEO of Local AI Registry and sets its editorial standards. He is a former Google executive in Search and a former Microsoft executive, with more than 20 years in digital: search, local discovery, and how people find businesses online. He is based in Irvine.

  • Expertise: search at Google and Microsoft, AI search, answer engine optimization, generative engine optimization, local SEO, structured data and entity mapping.
  • Industry: medical aesthetics, injectables, med spa operations and marketing.
  • Disclosure: Local AI Registry sells services to business owners, including Dr. Richard H. Chu, MD if it claims this page. That does not change what this page says. Every fact carries its source.

Entity map

Every person, place, organization and treatment named on this page, with a stable ID and a public reference. The JSON-LD below connects them to each other.

EntityTypeID on this pageSame asRelationship to Dr. Richard H. Chu, MD
Dr. Richard H. Chu, MDMedicalBusiness#businessNothing foundSubject of this page
West Covina, CaliforniaCity#cityNothing foundCity Dr. Richard H. Chu, MD is in
Local AI RegistryOrganization#publisherhttps://localairegistry.comPublisher of this page
Steve LeePerson#authorhttps://localairegistry.com/teamAuthor of this page

Topical map

Where this page sits in the registry. It's one profile among the dermatologists in West Covina, linked to the lists and towns around it.

Lists

  • Best dermatologists in West Covina: https://localairegistry.com/leaderboards/ca/west-covina/dermatologist
  • Best businesses in West Covina: https://localairegistry.com/leaderboards/ca/west-covina

Nearby

  • /los-angeles: https://localairegistry.com/leaderboards/ca/los-angeles
  • /san-francisco: https://localairegistry.com/leaderboards/ca/san-francisco
  • /san-jose: https://localairegistry.com/leaderboards/ca/san-jose
  • /san-diego: https://localairegistry.com/leaderboards/ca/san-diego
  • /irvine: https://localairegistry.com/leaderboards/ca/irvine
  • /fresno: https://localairegistry.com/leaderboards/ca/fresno

Every list

  • Every leaderboard in California: https://localairegistry.com/leaderboards/ca

Frequently asked questions

What is AI search optimization for local business?

Getting a business named when a neighbor asks ChatGPT, Gemini, or Perplexity for a recommendation. Some call it AI SEO, some call it generative engine optimization. Traditional SEO fights for ten blue links; this fights for the one answer an assistant says out loud. The AI Score on this page measures the eight signals that drive it.

What is Local AI Registry?

The public record of how AI sees local business. We score every business we list by one published method, we keep the questions people ask about it in one place, and we never sell rank. Looking up any business here is free.

Assistants read public pages before they answer. This one states what the business does, what people ask about it, and what the Record answers, in one place a machine can read. Correcting what is wrong here changes what an assistant repeats next.

Who writes the answers here?

Registry AI writes the first answer under every question, from the Record and the public sources named beneath it. Neighbors write the rest under pseudonyms. A registered owner can reply as the business, and their reply says so.

I own Dr. Richard H. Chu, MD. How do I fix something or rank higher?

Register the page. It is free, it takes about five minutes, and it lets you correct the Record and reply as the business. Nothing on this page is for sale, so the only thing that moves the score is the work.

References

Sources cited

  • [1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJhXsE88vXwoAR_Untd9JrnF8 (accessed Aug 14, 2026)

The code behind this page

This is exactly what this page sends to Google, Bing, ChatGPT, Claude, Perplexity and Gemini. We publish it in the open for two reasons: so you can see nothing here is hidden or made up, and so any business or developer can copy it. Being a good local AI steward means the machine version says exactly what the human version says.

1. HTTP response headers

Sent before the page. They tell crawlers the canonical address and that a plain markdown copy exists.

HTTP/2 200
content-type: text/html; charset=utf-8
link: <https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca>; rel="canonical", <https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca.md>; rel="alternate"; type="text/markdown", <https://localairegistry.com/llms.txt>; rel="describedby"

2. Head tags

Title, description, canonical, robots and Open Graph tags. This is what shows in search results and link previews.

<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Dr. Richard H. Chu, MD | West Covina, CA · reviews &amp; AI Score · Local AI Registry</title>
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<meta name="robots" content="index, follow">
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<meta property="og:title" content="Dr. Richard H. Chu, MD · AI Score 39 of 100 · Poor">
<meta property="og:description" content="Dr. Richard H. Chu, MD is a dermatologist in West Covina, CA. It's rated 4.7 on Google from 13 reviews. Named by 1 of 2 AI assistants.">
<meta property="og:url" content="https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca">
<meta property="og:site_name" content="Local AI Registry">
<meta property="og:type" content="website">
<meta name="twitter:card" content="summary_large_image">
<meta name="geo.position" content="34.064485;-117.9433221">
<meta name="ICBM" content="34.064485, -117.9433221">
<meta name="geo.region" content="US-CA">
<meta name="geo.placename" content="West Covina">

3. Structured data (JSON-LD)

One connected graph. Every person and service has its own @id and links to the business, and a licensed person links to the license and the board that issued it.

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          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/does-dr-richard-h-chu-md-do-payment-plans"
        },
        {
          "@type": "ListItem",
          "position": 4,
          "name": "what time does Dr. Richard H. Chu, MD in West Covina actually open?",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-are-the-clinics-hours-of-operation"
        },
        {
          "@type": "ListItem",
          "position": 5,
          "name": "is there parking at Dr. Richard H. Chu, MD or is it street only?",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/is-there-parking-available-at-the-clinic"
        },
        {
          "@type": "ListItem",
          "position": 6,
          "name": "walk in here, or is it appointment only?",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/does-the-clinic-accept-reservations"
        },
        {
          "@type": "ListItem",
          "position": 7,
          "name": "anyone been to both here and W Dermatology?",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/dr-richard-h-chu-md-or-w-dermatology-west-covina-for-dermatologist"
        },
        {
          "@type": "ListItem",
          "position": 8,
          "name": "Why do people rate Dr. Richard H. Chu, MD?",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-do-people-actually-like-about-dr-richard-h-chu-md"
        },
        {
          "@type": "ListItem",
          "position": 9,
          "name": "lunch near Sunset, what is good",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-is-around-dr-richard-h-chu-md-on-sunset"
        },
        {
          "@type": "ListItem",
          "position": 10,
          "name": "people keep recommending Dr. Richard H. Chu, MD, what for?",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-is-dr-richard-h-chu-md-known-for"
        },
        {
          "@type": "ListItem",
          "position": 11,
          "name": "Open Saturdays here?",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/is-dr-richard-h-chu-md-open-on-saturdays"
        },
        {
          "@type": "ListItem",
          "position": 12,
          "name": "services here, what do people go in for?",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-special-features-does-the-clinic-offer"
        },
        {
          "@type": "ListItem",
          "position": 13,
          "name": "anything I should sort out before a consult at Dr. Richard H. Chu, MD?",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-should-i-know-before-a-consult-at-dr-richard-h-chu-md"
        },
        {
          "@type": "ListItem",
          "position": 14,
          "name": "pain wise, what is it like here",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/can-i-ask-for-numbing-at-dr-richard-h-chu-md-without-it-being-weird"
        },
        {
          "@type": "ListItem",
          "position": 15,
          "name": "are the injectors here nurses or doctors",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/is-dr-richard-h-chu-md-run-by-medical-staff-or-by-technicians"
        },
        {
          "@type": "ListItem",
          "position": 16,
          "name": "best dermatologist in West Covina",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/best-dermatologist-in-west-covina"
        },
        {
          "@type": "ListItem",
          "position": 17,
          "name": "do regulars get anything here",
          "url": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/does-dr-richard-h-chu-md-take-rewards-points-or-membership-pricing"
        }
      ]
    },
    {
      "@type": "BreadcrumbList",
      "@id": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca#breadcrumb",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "West Covina, CA",
          "item": "https://localairegistry.com/leaderboards/ca/west-covina"
        },
        {
          "@type": "ListItem",
          "position": 2,
          "name": "Dermatologists",
          "item": "https://localairegistry.com/leaderboards/ca/west-covina/dermatologist"
        },
        {
          "@type": "ListItem",
          "position": 3,
          "name": "Dr. Richard H. Chu, MD",
          "item": "https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca"
        }
      ]
    }
  ]
}

4. robots.txt

Invites every major AI crawler by name. Many sites block them. We want this page read and cited.

User-Agent: *
Allow: /
Allow: /_next/static/
Allow: /_next/image
Disallow: /api/
Disallow: /_next/data/

User-Agent: GPTBot
Allow: /
Disallow: /api/
Disallow: /_next/data/

User-Agent: OAI-SearchBot
Allow: /
Disallow: /api/
Disallow: /_next/data/

User-Agent: ChatGPT-User
Allow: /
Disallow: /api/
Disallow: /_next/data/

User-Agent: ClaudeBot
Allow: /
Disallow: /api/
Disallow: /_next/data/

User-Agent: Claude-SearchBot
Allow: /
Disallow: /api/
Disallow: /_next/data/

User-Agent: Claude-User
Allow: /
Disallow: /api/
Disallow: /_next/data/

User-Agent: PerplexityBot
Allow: /
Disallow: /api/
Disallow: /_next/data/

User-Agent: Perplexity-User
Allow: /
Disallow: /api/
Disallow: /_next/data/

User-Agent: Google-Extended
Allow: /
Disallow: /api/
Disallow: /_next/data/

User-Agent: Applebot-Extended
Allow: /
Disallow: /api/
Disallow: /_next/data/

Sitemap: https://localairegistry.com/sitemap.xml

5. sitemap.xml

Lists this page with the day it last changed, the same day the page says it was updated.

<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca</loc>
    <lastmod>2026-10-15T22:50:11.872Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca.md</loc>
    <lastmod>2026-10-15T22:50:11.872Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
</urlset>

6. llms.txt

A plain index for language models: what the site is, which pages to read first, and where the markdown copies live.

# Local AI Registry

> The public record of what AI assistants say about local businesses. Every entry checked, scored, and kept current.

Local AI Registry is the editorial, never-sponsored record of what local
businesses are known for, and whether AI assistants actually recommend them.
We score every local business the same way and rank them: website, reviews,
AI visibility, and more. Eight signals, one number from 0 to 100. The heaviest
is whether AI can retrieve you at all.

## Read these first

- [Local AI Registry](https://localairegistry.com): AI assistants now decide which local business to recommend.
- [Methodology](https://localairegistry.com/methodology): Eight signals, one number from 0 to 100.
- [Leaderboards](https://localairegistry.com/leaderboards): Browse AI Score leaderboards by state, city, and category.
- [About](https://localairegistry.com/about): The honest record of who AI recommends.
- [Pricing](https://localairegistry.com/pricing): Four levels of presence, from a free registry entry to being the answer AI gives first in your market.
- [Journal](https://localairegistry.com/journal): How AI assistants decide which local businesses to recommend, and what owners can do about it.

## Business pages

- [Sitemap](https://localairegistry.com/sitemap.xml): Every business page on the registry, with the day each was last updated.
- Every business page has a markdown copy at its own address with `.md` on the end. The copy holds the same facts, marks and sources as the page, in the page's order: the photos with their captions, the team and their licenses, the reviews summary, and the questions locals asked with the replies. The page names it in its head and its HTTP `Link` header.

7. Markdown copy of this page (dr-richard-h-chu-md-west-covina-ca.md)

The article as plain text: the same headings, facts, marks and sources.

# Dr. Richard H. Chu, MD, West Covina: a dermatologist in West Covina (2026 guide)

Source: Local AI Registry, https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca. Free to reuse with a link back.

By Steve Lee, founder and CEO of Local AI Registry. Fact-checked against 1 source. Updated 2026-10-15. Owner review: not yet.

Canonical: https://localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca

## In short

Dr. Richard H. Chu, MD is a dermatologist in West Covina, CA. Its AI Score is 39 of 100, which is poor.

Every fact on this page carries one of three marks: Confirmed (from their website, Google Business Profile, review sites, licensing boards, or measured by Local AI Registry), Visitor submitted (added by a person, with a date and how they know), or AI guess (what AI engines like Gemini and ChatGPT are saying, not confirmed by anyone). Every mark points to a reference at the end of this page.


## Key facts

| Fact | Value |
| --- | --- |
| Type | Dermatologist |
| Address | 933 S Sunset Ave #301, West Covina, CA 91790, USA |
| Hours | Mon to Fri 8:30 AM to 5 PM · Closed Sat to Sun |
| Phone | (626) 960-5464 |
| Medical director | Nothing found |
| Rating | 4.7 across 13 reviews on Google |
| Known for | Nothing found |
| Prices | Nothing found |
| Quietest time | Nothing found |
| Parking | Nothing found |
| Last verified | August 14, 2026, 10:01 PM |


## All the details

Every row is something the owner can add or correct. Each one is marked Confirmed, Visitor submitted or AI guess, with where it came from.

| Group | Fact | Value | Mark | Evidence |
| --- | --- | --- | --- | --- |
| Location info | Address | 933 S Sunset Ave #301, West Covina, CA 91790, USA | Confirmed | Google Business Profile, checked Aug 14, 2026 |
| Location info | Description | 933 S Sunset Ave #301, West Covina, CA 91790 | Confirmed | Google Business Profile, checked Aug 14, 2026 |
| Location info | Hours | Mon to Fri 8:30 AM to 5:00 PM · Sat to Sun Closed | Confirmed | Google Business Profile, checked Aug 14, 2026 |
| Location info | Name | Dr. Richard H. Chu, MD | Confirmed | Google Business Profile, checked Aug 14, 2026 |
| Location info | Phone | (626) 960-5464 | Confirmed | Google Business Profile, checked Aug 14, 2026 |
| Hours | Monday | 8:30 AM to 5:00 PM | Confirmed | Google Business Profile, checked Aug 14, 2026 |
| Hours | Tuesday | 8:30 AM to 5:00 PM | Confirmed | Google Business Profile, checked Aug 14, 2026 |
| Hours | Wednesday | 8:30 AM to 5:00 PM | Confirmed | Google Business Profile, checked Aug 14, 2026 |
| Hours | Thursday | 8:30 AM to 5:00 PM | Confirmed | Google Business Profile, checked Aug 14, 2026 |
| Hours | Friday | 8:30 AM to 5:00 PM | Confirmed | Google Business Profile, checked Aug 14, 2026 |
| Hours | Saturday | Closed | Confirmed | Google Business Profile, checked Aug 14, 2026 |
| Hours | Sunday | Closed | Confirmed | Google Business Profile, checked Aug 14, 2026 |


## Services and prices

Services not read yet, back on Scan Day.


### Known for

Reviews not read yet, back on Scan Day.


## The team

Nothing found


## Visiting Dr. Richard H. Chu, MD

Address: 933 S Sunset Ave #301, West Covina, CA 91790, USA. Phone: (626) 960-5464. Hours: Mon to Fri 8:30 AM to 5 PM · Closed Sat to Sun. (Confirmed, Google Business Profile, checked August 14, 2026 at 10:01 PM.)


### Location info from Google Business Profile

Business description, written by Dr. Richard H. Chu, MD on its Google Business Profile: "933 S Sunset Ave #301, West Covina, CA 91790"


### When to go

Busy times not read yet, back on Scan Day.


### Parking and getting in

Nothing found


### Nearby

| Place | Type | Distance |
| --- | --- | --- |
| LA SOCIAL CAFE | Cafe | 1 min walk |
| Sunset Ave and Vine Ave S | Bus stop | 1 min walk |
| Sunset Ave and Hospital N | Bus stop | 2 min walk |
| Dulce Temtations | Restaurant | 2 min walk |
| 1115 S Sunset Ave Parking | Parking lot | 3 min walk |
| Emanate Solar Panel Parking | Parking lot | 3 min walk |


## Reputation

4.7 average across 13 reviews: Google 13. (Confirmed, read August 14, 2026.)

Dr. Richard H. Chu, MD is recognized for his exceptional skill in dermatological procedures and patient-centered care. (AI guess, from 13 reviews.)


### What people like

Nothing found


### What people do not like

- Unresponsive front desk regarding appointment availability


### Press

No press story about Dr. Richard H. Chu, MD found yet.


### Awards

None named yet.


### Directories

Directory listings not read yet.


## Recent updates from Dr. Richard H. Chu, MD

Dr. Richard H. Chu, MD hasn't posted an update here yet.


## Questions people ask


### reviews all look glowing, what are the real complaints?

No answer yet


### how much is a first visit around here

No answer yet


### Finance options, anyone used them?

No answer yet


### what time does Dr. Richard H. Chu, MD in West Covina actually open?

No answer yet


### is there parking at Dr. Richard H. Chu, MD or is it street only?

No answer yet


### walk in here, or is it appointment only?

No answer yet


### anyone been to both here and W Dermatology?

No answer yet


### Why do people rate Dr. Richard H. Chu, MD?

No answer yet


### lunch near Sunset, what is good

No answer yet


### people keep recommending Dr. Richard H. Chu, MD, what for?

No answer yet


### Open Saturdays here?

No answer yet


### services here, what do people go in for?

No answer yet


### anything I should sort out before a consult at Dr. Richard H. Chu, MD?

No answer yet


### pain wise, what is it like here

No answer yet


### are the injectors here nurses or doctors

No answer yet


### best dermatologist in West Covina

No answer yet


### do regulars get anything here

No answer yet


## What AI gets wrong about Dr. Richard H. Chu, MD

We ask Gemini and ChatGPT about Dr. Richard H. Chu, MD. These are the answers that disagree with the record.

ChatGPT and Gemini, read by Local AI Registry on Oct 15, 2026.

No capture has disagreed with the record yet.


## The AI Score: 39 of 100

The AI Score measures how likely AI engines are to recommend a business, and how accurately. Dermatologists on the registry run 13 to 76. Fair starts at 45, good at 65. Dr. Richard H. Chu, MD scores 39. The same method scores every business on the registry.

| Signal | Weight | Score | What it measures | Dr. Richard H. Chu, MD |
| --- | --- | --- | --- | --- |
| Retrieval grounding | 26 | Does not apply | Whether 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. | This signal reads a website, and the record holds none. |
| Off-property attestation | 20 | 41 | Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability. | Poor |
| AI visibility | 14 | 19 | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. | Named in 3 of 16 answers that recommended anyone. 6 more named nobody, which is not a loss and is not scored. |
| Reviews & response | 12 | 61 | The 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. | Fair |
| Backlink & citation authority | 8 | Does not apply | Domain authority and editorial quality of the sources that attest to you. | This signal reads a website, and the record holds none. |
| Google Business Profile | 8 | 67 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good |
| Speed & mobile | 7 | Does not apply | Core Web Vitals at the 75th percentile, on a real phone. | This signal reads a website, and the record holds none. |
| Content freshness & schema | 5 | Does not apply | Crawl recency, intent alignment, valid JSON-LD, canonicals. | This signal reads a website, and the record holds none. |

Full method: https://localairegistry.com/methodology


## How AI decides what to tell you about a dermatologist

When you ask ChatGPT, Gemini or Google for a med spa, the AI does not visit each business. It reads what is already written about it: the business website, its Google Business Profile, review sites like Yelp and RealSelf, news stories, licensing boards and directories like this one. Then it repeats what those sources agree on.

That is why AI gets small facts wrong. If Yelp says a place is open Mondays and the website says it is not, the AI has to pick one. The table above shows the answers that disagree with the record today.

The more sources agree, and the more specific they are, the more confidently AI recommends a business. A review that says "the nurse did half a syringe in my lips and it looks natural" is far more useful to an AI than one that says "great place."


## How to choose a dermatologist in California, with or without AI

A few checks take ten minutes and matter more than any rating. This is general information, not medical advice.

- Look up every injector. Doctors are listed by the California medical board, and nurses and nurse practitioners by its nursing board. Both lookups are free.
- Ask who does the injections, and check that person's license.
- Ask for the price per unit of Botox and per syringe of filler, not per area.
- Read reviews that name a provider and a treatment. Vague praise is easy to fake.
- Check that the hours and phone number match on Google, Yelp and the website. Mismatches are how people end up at a locked door.
- Ask whether they dissolve filler and when they would tell you not to add more.


## How to read the marks on this page

- Confirmed (solid circle): from a known source. The business website, its Google Business Profile, review sites like Yelp, Healthgrades and RealSelf, a licensing board, or measured by Local AI Registry.
- Visitor submitted (hollow circle): added or corrected by a person, with the date and how they know, like a phone call or a visit.
- AI guess (hollow triangle): what AI engines are saying right now. Nobody has confirmed it.


## About the author

Steve Lee is the founder and CEO of Local AI Registry and sets its editorial standards. He is a former Google executive in Search and a former Microsoft executive, with more than 20 years in digital: search, local discovery, and how people find businesses online. He is based in Irvine.

- Expertise: search at Google and Microsoft, AI search, answer engine optimization, generative engine optimization, local SEO, structured data and entity mapping.
- Industry: medical aesthetics, injectables, med spa operations and marketing.
- Disclosure: Local AI Registry sells services to business owners, including Dr. Richard H. Chu, MD if it claims this page. That does not change what this page says. Every fact carries its source.


## Entity map

Every person, place, organization and treatment named on this page, with a stable ID and a public reference. The JSON-LD below connects them to each other.

| Entity | Type | ID on this page | Same as | Relationship to Dr. Richard H. Chu, MD |
| --- | --- | --- | --- | --- |
| Dr. Richard H. Chu, MD | MedicalBusiness | #business | Nothing found | Subject of this page |
| West Covina, California | City | #city | Nothing found | City Dr. Richard H. Chu, MD is in |
| Local AI Registry | Organization | #publisher | https://localairegistry.com | Publisher of this page |
| Steve Lee | Person | #author | https://localairegistry.com/team | Author of this page |


## Topical map

Where this page sits in the registry. It's one profile among the dermatologists in West Covina, linked to the lists and towns around it.


### Lists

- Best dermatologists in West Covina: https://localairegistry.com/leaderboards/ca/west-covina/dermatologist
- Best businesses in West Covina: https://localairegistry.com/leaderboards/ca/west-covina


### Nearby

- /los-angeles: https://localairegistry.com/leaderboards/ca/los-angeles
- /san-francisco: https://localairegistry.com/leaderboards/ca/san-francisco
- /san-jose: https://localairegistry.com/leaderboards/ca/san-jose
- /san-diego: https://localairegistry.com/leaderboards/ca/san-diego
- /irvine: https://localairegistry.com/leaderboards/ca/irvine
- /fresno: https://localairegistry.com/leaderboards/ca/fresno


### Every list

- Every leaderboard in California: https://localairegistry.com/leaderboards/ca


## Frequently asked questions


### What is AI search optimization for local business?

Getting a business named when a neighbor asks ChatGPT, Gemini, or Perplexity for a recommendation. Some call it AI SEO, some call it generative engine optimization. Traditional SEO fights for ten blue links; this fights for the one answer an assistant says out loud. The AI Score on this page measures the eight signals that drive it.


### What is Local AI Registry?

The public record of how AI sees local business. We score every business we list by one published method, we keep the questions people ask about it in one place, and we never sell rank. Looking up any business here is free.


### How does this page help a business get recommended by AI?

Assistants read public pages before they answer. This one states what the business does, what people ask about it, and what the Record answers, in one place a machine can read. Correcting what is wrong here changes what an assistant repeats next.


### Who writes the answers here?

Registry AI writes the first answer under every question, from the Record and the public sources named beneath it. Neighbors write the rest under pseudonyms. A registered owner can reply as the business, and their reply says so.


### I own Dr. Richard H. Chu, MD. How do I fix something or rank higher?

Register the page. It is free, it takes about five minutes, and it lets you correct the Record and reply as the business. Nothing on this page is for sale, so the only thing that moves the score is the work.


## References


### Sources cited

- [1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJhXsE88vXwoAR_Untd9JrnF8 (accessed Aug 14, 2026)

For developers: what makes this page machine-readable

  • One source of truth. The page, the HTML, the JSON-LD and the markdown copy are generated from the same record, so they cannot disagree.
  • People are linked to their credentials, and credentials to the board that issued them (recognizedBy).
  • Answers come first. The page opens with a one-paragraph summary and a key facts table, marked speakable.
  • Wrong AI answers are published as ClaimReview, so engines can see the correction and its source.
  • The FAQ holds the questions this page answers. The questions locals asked are listed as an ItemList, each pointing at its own page, where its replies are the QAPage.
  • robots.txt names the AI crawlers and allows them.
  • A markdown copy sits at the same address with .md, linked from the HTTP headers, the head and llms.txt.
  • No text is hidden from people that crawlers can see. What machines read is what you read.

Checklist

  • Done: Title tag and meta description
  • Done: Canonical URL and breadcrumbs
  • Done: Expert byline, Steve Lee
  • Done: Entity map with sameAs links
  • Done: robots.txt welcomes AI crawlers
  • Done: Key facts answer block
  • Done: 1 cited source
  • Done: Updated date on the page
  • Missing: Schema: business, team, services
  • Done: Schema: FAQ and article
  • Missing: Corrections to what AI gets wrong
  • Done: Details table, every fact sourced
  • Done: Open Graph and social cards
  • Done: llms.txt and markdown copy
  • Done: Sitemap with lastmod
  • Missing: Owner review of this page
  • Missing: Owner-confirmed prices

Copy this code

Every file above is free to copy for your own business page. Keep the attribution links to Local AI Registry (https://localairegistry.com) in place: they tell AI engines where the method comes from, and they help us keep this free.

  • Method: https://localairegistry.com/methodology
  • Claim a page: https://localairegistry.com/claim/cmstws0s303eiyedrpuuf5zpj

References, including locals

Every source behind this page, including every post and comment from locals. Each has its own permanent link, so AI engines can check it and anything copied from here carries its link back.

  1. reviews all look glowing, what are the real complaints? Question by long_overdue_on_sunset, Sep 14, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/the-reviews-look-glowing-what-are-the-real-complaints
  2. how much is a first visit around here Question by second_opinion_on_sunset, Sep 11, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-does-a-dermatologist-actually-cost-in-west-covina
  3. Finance options, anyone used them? Question by birthday_shopper_west, Sep 10, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/does-dr-richard-h-chu-md-do-payment-plans
  4. what time does Dr. Richard H. Chu, MD in West Covina actually open? Question by spontaneous_in_wc, Sep 8, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-are-the-clinics-hours-of-operation
  5. is there parking at Dr. Richard H. Chu, MD or is it street only? Question by reading_reviews_on_sunset, Sep 4, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/is-there-parking-available-at-the-clinic
  6. walk in here, or is it appointment only? Question by new_here_in_wc_91790, Sep 3, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/does-the-clinic-accept-reservations
  7. anyone been to both here and W Dermatology? Question by march_runner_east, Sep 3, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/dr-richard-h-chu-md-or-w-dermatology-west-covina-for-dermatologist
  8. Why do people rate Dr. Richard H. Chu, MD? Question by march_regular_south, Aug 28, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-do-people-actually-like-about-dr-richard-h-chu-md
  9. lunch near Sunset, what is good Question by covina_pearl, Aug 27, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-is-around-dr-richard-h-chu-md-on-sunset
  10. people keep recommending Dr. Richard H. Chu, MD, what for? Question by reunion_neighbor_south, Aug 22, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-is-dr-richard-h-chu-md-known-for
  11. Open Saturdays here? Question by west_rue, Aug 14, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/is-dr-richard-h-chu-md-open-on-saturdays
  12. services here, what do people go in for? Question by reunion_bride_uptown, Aug 13, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-special-features-does-the-clinic-offer
  13. anything I should sort out before a consult at Dr. Richard H. Chu, MD? Question by spontaneous_on_sunset, Aug 7, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/what-should-i-know-before-a-consult-at-dr-richard-h-chu-md
  14. pain wise, what is it like here Question by sunset_bram, Aug 3, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/can-i-ask-for-numbing-at-dr-richard-h-chu-md-without-it-being-weird
  15. are the injectors here nurses or doctors Question by may_neighbor_uptown, Jul 29, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/is-dr-richard-h-chu-md-run-by-medical-staff-or-by-technicians
  16. best dermatologist in West Covina Question by reunion_walker_south, Jul 24, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/best-dermatologist-in-west-covina
  17. do regulars get anything here Question by sunset_iris, Jul 21, 2026. localairegistry.com/biz/ca/west-covina/dr-richard-h-chu-md-west-covina-ca/q/does-dr-richard-h-chu-md-take-rewards-points-or-membership-pricing
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  1. [1]VisitName, address, phone, hours and descriptionGoogle Business Profile.Primary source · Accessed Aug 14, 2026 · https://www.google.com/maps/place/?q=place_id:ChIJhXsE88vXwoAR_Untd9JrnF8 · No archived copy yet