anything new from Mark David in Downey lately?
Question · by wedding_roan · Member since Jul 2026 · 40 posts · 2w2 weeks ago
Family practice physician in Downey, CA
4.8 · 4 reviewsOpens Tuesday at 8 AMOpens Tuesday at 8 AM
Dr. Schneider decided to pursue medicine because he wanted to make a difference in people's lives. "I wanted to blend my interest in science with taking care of people, and I had several role models that influenced me, including my father and uncle. Both my identical twin brother and cousin became physicians also." Dr. Schneider enjoys the continuity and trust he develops with his patients over the years, especially in becoming the family physician for generations of the same family. He has served as a California delegate to American Osteopathic Association House of Delegates for more than 10 years.
Eligible to offer 20% cashback to customers who shop here.OrbitBack
Add your name so AI can say who owns the business
Unclaimed · Add the year you opened so AI can say how long you've been open
ConfirmedVisitor submittedAI guess
Updated Oct 15, 2026Last activity 18 days ago, a question from early_pearl.
10 asked · 0 answered by Mark David
Question · by wedding_roan · Member since Jul 2026 · 40 posts · 2w2 weeks ago
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What Mark David offers, what it costs, and what people come for.
No code detected[Photo 1]
No code detected[Photo 2]When it's quiet, where to park, and what's nearby.
The office has professional staff and a clean office environment. DIOSA Downey is a 3 minute walk for Mexican restaurant food. Silverlake Ramen Downey is a 3 minute walk for ramen.
Nearby places from Google Maps, read Oct 26, 2026.
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.
What reviews, press and directories say about Mark David.
4.8from 4 reviews on Google
This family practice is distinguished by its long-standing patient relationships and attentive care. Patients describe a welcoming environment where the family practice physician prioritizes attentive care and thorough follow-ups. The office is noted for its cleanliness and professionalism, contributing to a reassuring experience for families who have been with the practice for years.
The AI Score is out of 100, read from 8 signals across search and AI.
37 Downey avg
Signal and how much it countsMark David
Every business is scored the same way, and nobody can pay for a better score.
Mark David, as AI sees it. Blue signals help Mark David, and red ones hold it back.
Claiming your page is free.
The page ChatGPT, Gemini, Perplexity and Google read about Mark David. The code version is exactly what their crawlers get.
Local AI Registry · Family practice physicians in Downey, CA · Editorial
By Steve Lee, founder and CEO of Local AI Registry. Updated October 15, 2026.
Published October 15, 2026 · Updated October 15, 2026 · Machine-readable version below
Mark David Schneider DO is a family practice physician in Downey, CA. Its AI Score is 37 of 100, which is poor.
What each mark on this page means: https://localairegistry.com/methodology#marks
| Fact | Value |
|---|---|
| Type | Family practice physician |
| Address | 11411 Brookshire Ave Unit 207, Downey, CA 90241, USA |
| Hours | Mon to Fri 8 AM to 5 PM · Closed Sat to Sun |
| Phone | (562) 904-4411 |
| Rating | 4.8 across 4 reviews on Google |
| Updated | October 15, 2026 |
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 | 11411 Brookshire Ave Unit 207, Downey, CA 90241, USA | Confirmed | Google Business Profile |
| Location info | Description | Dr. Schneider decided to pursue medicine because he wanted to make a difference in people's lives. "I wanted to blend my interest in science with taking care of people, and I had several role models that influenced me, including my father and uncle. Both my identical twin brother and cousin became physicians also." Dr. Schneider enjoys the continuity and trust he develops with his patients over the years, especially in becoming the family physician for generations of the same family. He has served as a California delegate to American Osteopathic Association House of Delegates for more than 10 years. | Confirmed | Google Business Profile |
| Location info | Hours | Mon to Fri 8:00 AM to 5:00 PM · Sat to Sun Closed | Confirmed | Google Business Profile |
| Location info | Name | Mark David Schneider DO | Confirmed | Google Business Profile |
| Location info | Phone | (562) 904-4411 | Confirmed | Google Business Profile |
| Hours | Monday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile |
| Hours | Tuesday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile |
| Hours | Wednesday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile |
| Hours | Thursday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile |
| Hours | Friday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile |
| Hours | Saturday | Closed | Confirmed | Google Business Profile |
| Hours | Sunday | Closed | Confirmed | Google Business Profile |
| Services | Service | Chronic disease management | AI guess | |
| Services | Service | Family health care | AI guess | |
| Services | Service | General health check-ups | AI guess | |
| Services | Service | Preventive care | AI guess | |
| Links | https://facebook.com/pihhealth | AI guess | Our record | |
| Links | https://instagram.com/pihhealth | AI guess | Our record | |
| Links | Website | https://www.pihhealth.org/find-a-doctor/physician-profile-advanced/mark-schneider/ | Confirmed | Google Business Profile |
Address: 11411 Brookshire Ave Unit 207, Downey, CA 90241, USA. Phone: (562) 904-4411. Hours: Mon to Fri 8 AM to 5 PM · Closed Sat to Sun. (Confirmed, Google Business Profile.)
From Google Business Profile: "Dr. Schneider decided to pursue medicine because he wanted to make a difference in people's lives. "I wanted to blend my interest in science with taking care of people, and I had several role models that influenced me, including my father and uncle. Both my identical twin brother and cousin became physicians also." Dr. Schneider enjoys the continuity and trust he develops with his patients over the years, especially in becoming the family physician for generations of the same family. He has served as a California delegate to American Osteopathic Association House of Delegates for more than 10 years."
| Place | Type | Distance |
|---|---|---|
| DIOSA Downey | Mexican restaurant | 3 min walk |
| Silverlake Ramen Downey | Ramen restaurant | 3 min walk |
| Chipotle Mexican Grill | Fast food restaurant | 3 min walk |
| Panda Express | Chinese restaurant | 3 min walk |
| Firestone / Brookshire | Bus stop | 3 min walk |
| Firestone / Brookshire | Transit station | 4 min walk |
4.8 average across 4 reviews: Google 4. (Confirmed, read October 15, 2026.)
This family practice is distinguished by its long-standing patient relationships and attentive care. (AI guess, from 4 reviews.)
It measures how likely AI engines are to recommend a business, and how accurately. Downey family practice physicians run 24 to 58. Fair starts at 45, good at 65. Mark David scores 37, level with the Downey average. The same method scores every business on the registry.
| Signal | Weight | Score | What it measures | Mark David |
|---|---|---|---|---|
| Retrieval grounding | 26 | 50 | 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. | Fair |
| Off-property attestation | 20 | 40 | 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 | 0 | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. | Poor |
| Reviews & response | 12 | 34 | 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. | Poor |
| Backlink & citation authority | 8 | 68 | Domain authority and editorial quality of the sources that attest to you. | Good |
| Google Business Profile | 8 | 79 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good |
| Speed & mobile | 7 | 35 | Core Web Vitals at the 75th percentile, on a real phone. | Poor |
| Content freshness & schema | 5 | 80 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Good |
Full method: https://localairegistry.com/methodology
How AI decides what to say about a family practice physician: https://localairegistry.com/methodology#how-ai-decides-med-spa. What to check before you choose one: https://localairegistry.com/methodology#how-to-choose-med-spa
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 Mark David |
|---|---|---|---|---|
| Mark David Schneider DO | MedicalBusiness | #business | https://www.pihhealth.org/find-a-doctor/physician-profile-advanced/mark-schneider/ | Subject of this page |
| Downey, California | City | #city | City Mark David is in | |
| Local AI Registry | Organization | #publisher | https://localairegistry.com | Publisher of this page |
| Steve Lee | Person | #author | https://localairegistry.com/team/steve-lee | Author of this page |
Where this page sits in the registry. It's one profile among the family practice physicians in Downey, linked to the lists and towns around it.
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.
Sent before the page. They tell crawlers the canonical address and that a plain markdown copy exists.
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Title, description, canonical, robots and Open Graph tags. This is what shows in search results and link previews.
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# Mark David Schneider DO, Downey CA: Reviews Source: Local AI Registry, https://localairegistry.com/biz/ca/downey/mark-david-schneider-do-downey-ca. Free to reuse with a link back. By Steve Lee, founder and CEO of Local AI Registry. Updated 2026-10-15. Canonical: https://localairegistry.com/biz/ca/downey/mark-david-schneider-do-downey-ca ## Photos -  -  ## In short Mark David Schneider DO is a family practice physician in Downey, CA. Its AI Score is 37 of 100, which is poor. What each mark on this page means: https://localairegistry.com/methodology#marks ## Key facts | Fact | Value | | --- | --- | | Type | Family practice physician | | Address | 11411 Brookshire Ave Unit 207, Downey, CA 90241, USA | | Hours | Mon to Fri 8 AM to 5 PM · Closed Sat to Sun | | Phone | (562) 904-4411 | | Rating | 4.8 across 4 reviews on Google | | Updated | October 15, 2026 | ## 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 | 11411 Brookshire Ave Unit 207, Downey, CA 90241, USA | Confirmed | Google Business Profile | | Location info | Description | Dr. Schneider decided to pursue medicine because he wanted to make a difference in people's lives. "I wanted to blend my interest in science with taking care of people, and I had several role models that influenced me, including my father and uncle. Both my identical twin brother and cousin became physicians also." Dr. Schneider enjoys the continuity and trust he develops with his patients over the years, especially in becoming the family physician for generations of the same family. He has served as a California delegate to American Osteopathic Association House of Delegates for more than 10 years. | Confirmed | Google Business Profile | | Location info | Hours | Mon to Fri 8:00 AM to 5:00 PM · Sat to Sun Closed | Confirmed | Google Business Profile | | Location info | Name | Mark David Schneider DO | Confirmed | Google Business Profile | | Location info | Phone | (562) 904-4411 | Confirmed | Google Business Profile | | Hours | Monday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile | | Hours | Tuesday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile | | Hours | Wednesday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile | | Hours | Thursday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile | | Hours | Friday | 8:00 AM to 5:00 PM | Confirmed | Google Business Profile | | Hours | Saturday | Closed | Confirmed | Google Business Profile | | Hours | Sunday | Closed | Confirmed | Google Business Profile | | Services | Service | Chronic disease management | AI guess | | | Services | Service | Family health care | AI guess | | | Services | Service | General health check-ups | AI guess | | | Services | Service | Preventive care | AI guess | | | Links | Facebook | https://facebook.com/pihhealth | AI guess | Our record | | Links | Instagram | https://instagram.com/pihhealth | AI guess | Our record | | Links | Website | https://www.pihhealth.org/find-a-doctor/physician-profile-advanced/mark-schneider/ | Confirmed | Google Business Profile | ## Services and prices Add your services so AI can say what you offer ### Known for Share your review link so AI can say what you're known for ## The team Add your team so AI can name who works here ## Visiting Mark David Address: 11411 Brookshire Ave Unit 207, Downey, CA 90241, USA. Phone: (562) 904-4411. Hours: Mon to Fri 8 AM to 5 PM · Closed Sat to Sun. (Confirmed, Google Business Profile.) ### Location info from Google Business Profile From Google Business Profile: "Dr. Schneider decided to pursue medicine because he wanted to make a difference in people's lives. "I wanted to blend my interest in science with taking care of people, and I had several role models that influenced me, including my father and uncle. Both my identical twin brother and cousin became physicians also." Dr. Schneider enjoys the continuity and trust he develops with his patients over the years, especially in becoming the family physician for generations of the same family. He has served as a California delegate to American Osteopathic Association House of Delegates for more than 10 years." ### Parking and getting in Add your parking so AI can tell people where to park Add how to find your door so AI can walk people in ### Nearby | Place | Type | Distance | | --- | --- | --- | | DIOSA Downey | Mexican restaurant | 3 min walk | | Silverlake Ramen Downey | Ramen restaurant | 3 min walk | | Chipotle Mexican Grill | Fast food restaurant | 3 min walk | | Panda Express | Chinese restaurant | 3 min walk | | Firestone / Brookshire | Bus stop | 3 min walk | | Firestone / Brookshire | Transit station | 4 min walk | ## Reputation 4.8 average across 4 reviews: Google 4. (Confirmed, read October 15, 2026.) This family practice is distinguished by its long-standing patient relationships and attentive care. (AI guess, from 4 reviews.) ### What people like - Attentive patient care - Thorough follow-ups - Clean office environment - Professional staff ### What people do not like - Wait times in the lobby can be long ### Press Add a press story so AI can say who's written about you ### Awards Add an award so AI can name it ### Directories Get listed in directories so AI can tell you're real ## Questions people ask ### does this place ever have cancellations ### the good stuff about Mark David, what is it? ### anything new from Mark David in Downey lately? ### lunch near Brookshire, what is good ### payment plans at Mark David, is that a thing? ### best family practice physician in Downey, CA ### are prices in Downey higher than everywhere else ### quietest day to hit Mark David? ### Is this place run by medical people? ### booking ahead here, how far do people go? ### cheaper than Mark David in Downey without it being sketchy? ### picking between the two, is Cristina Idalie the safer bet? ### anyone at Mark David people keep going back to? ### what is the catch with Mark David? ### where do I park here? ### Saturdays here, are they open? ### numbing at Mark David, do you have to ask for it? ### going to Mark David on Saturday, what should I expect ## The AI Score: 37 of 100 It measures how likely AI engines are to recommend a business, and how accurately. Downey family practice physicians run 24 to 58. Fair starts at 45, good at 65. Mark David scores 37, level with the Downey average. The same method scores every business on the registry. | Signal | Weight | Score | What it measures | Mark David | | --- | --- | --- | --- | --- | | Retrieval grounding | 26 | 50 | 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. | Fair | | Off-property attestation | 20 | 40 | 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 | 0 | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. | Poor | | Reviews & response | 12 | 34 | 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. | Poor | | Backlink & citation authority | 8 | 68 | Domain authority and editorial quality of the sources that attest to you. | Good | | Google Business Profile | 8 | 79 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good | | Speed & mobile | 7 | 35 | Core Web Vitals at the 75th percentile, on a real phone. | Poor | | Content freshness & schema | 5 | 80 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Good | Full method: https://localairegistry.com/methodology How AI decides what to say about a family practice physician: https://localairegistry.com/methodology#how-ai-decides-med-spa. What to check before you choose one: https://localairegistry.com/methodology#how-to-choose-med-spa ## 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 Mark David | | --- | --- | --- | --- | --- | | Mark David Schneider DO | MedicalBusiness | #business | https://www.pihhealth.org/find-a-doctor/physician-profile-advanced/mark-schneider/ | Subject of this page | | Downey, California | City | #city | | City Mark David is in | | Local AI Registry | Organization | #publisher | https://localairegistry.com | Publisher of this page | | Steve Lee | Person | #author | https://localairegistry.com/team/steve-lee | Author of this page | ## Topical map Where this page sits in the registry. It's one profile among the family practice physicians in Downey, linked to the lists and towns around it. ### Lists - Best family practice physicians in Downey: https://localairegistry.com/leaderboards/ca/downey/family-practice-physician - Best businesses in Downey: https://localairegistry.com/leaderboards/ca/downey ### Nearby - /san-jose: https://localairegistry.com/leaderboards/ca/san-jose - /los-angeles: https://localairegistry.com/leaderboards/ca/los-angeles - /san-francisco: https://localairegistry.com/leaderboards/ca/san-francisco - /san-diego: https://localairegistry.com/leaderboards/ca/san-diego - /irvine: https://localairegistry.com/leaderboards/ca/irvine - /mountain-view: https://localairegistry.com/leaderboards/ca/mountain-view ### Every list - Every leaderboard in California: https://localairegistry.com/leaderboards/ca ## References ### Sources cited - [1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJAQAAAJfNwoAR0yNFbjJOpFs (accessed Oct 15, 2026) - [2] AI engine output: ChatGPT and Gemini, read by Local AI Registry on Oct 15, 2026, https://localairegistry.com/methodology (accessed Oct 26, 2026)
The files every page on the registry shares, and how to copy this code for your own site, are here: https://localairegistry.com/developers
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.
You're free to copy anything on this page, as long as you keep the reference links. How to copy it or link to it
The whole page exactly as crawlers get it: head tags, one connected JSON-LD graph, and every section in semantic HTML.
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<p>Local AI Registry · Family practice physicians in Downey, CA · Editorial</p>
<h2>Mark David Schneider DO, Downey CA: Reviews</h2>
<p>By Steve Lee, founder and CEO of Local AI Registry. Updated October 15, 2026.</p>
<p>Published October 15, 2026 · Updated October 15, 2026 · Machine-readable version below</p>
</header>
<section id="ai-in-short">
<h3>In short</h3>
<p>Mark David Schneider DO is a family practice physician in Downey, CA. Its AI Score is 37 of 100, which is poor.</p>
<p>What each mark on this page means: https://localairegistry.com/methodology#marks</p>
</section>
<section id="ai-key-facts">
<h3>Key facts</h3>
<table>
<thead><tr><th scope="col">Fact</th><th scope="col">Value</th></tr></thead>
<tbody>
<tr><td>Type</td><td>Family practice physician</td></tr>
<tr><td>Address</td><td>11411 Brookshire Ave Unit 207, Downey, CA 90241, USA</td></tr>
<tr><td>Hours</td><td>Mon to Fri 8 AM to 5 PM · Closed Sat to Sun</td></tr>
<tr><td>Phone</td><td>(562) 904-4411</td></tr>
<tr><td>Rating</td><td>4.8 across 4 reviews on Google</td></tr>
<tr><td>Updated</td><td>October 15, 2026</td></tr>
</tbody>
</table>
</section>
<section id="ai-all-the-details">
<h3>All the details</h3>
<p>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.</p>
<table>
<thead><tr><th scope="col">Group</th><th scope="col">Fact</th><th scope="col">Value</th><th scope="col">Mark</th><th scope="col">Evidence</th></tr></thead>
<tbody>
<tr><td>Location info</td><td>Address</td><td>11411 Brookshire Ave Unit 207, Downey, CA 90241, USA</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Location info</td><td>Description</td><td>Dr. Schneider decided to pursue medicine because he wanted to make a difference in people's lives. "I wanted to blend my interest in science with taking care of people, and I had several role models that influenced me, including my father and uncle. Both my identical twin brother and cousin became physicians also." Dr. Schneider enjoys the continuity and trust he develops with his patients over the years, especially in becoming the family physician for generations of the same family. He has served as a California delegate to American Osteopathic Association House of Delegates for more than 10 years.</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Location info</td><td>Hours</td><td>Mon to Fri 8:00 AM to 5:00 PM · Sat to Sun Closed</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Location info</td><td>Name</td><td>Mark David Schneider DO</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Location info</td><td>Phone</td><td>(562) 904-4411</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Monday</td><td>8:00 AM to 5:00 PM</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Tuesday</td><td>8:00 AM to 5:00 PM</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Wednesday</td><td>8:00 AM to 5:00 PM</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Thursday</td><td>8:00 AM to 5:00 PM</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Friday</td><td>8:00 AM to 5:00 PM</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Saturday</td><td>Closed</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Hours</td><td>Sunday</td><td>Closed</td><td>Confirmed</td><td>Google Business Profile</td></tr>
<tr><td>Services</td><td>Service</td><td>Chronic disease management</td><td>AI guess</td><td></td></tr>
<tr><td>Services</td><td>Service</td><td>Family health care</td><td>AI guess</td><td></td></tr>
<tr><td>Services</td><td>Service</td><td>General health check-ups</td><td>AI guess</td><td></td></tr>
<tr><td>Services</td><td>Service</td><td>Preventive care</td><td>AI guess</td><td></td></tr>
<tr><td>Links</td><td>Facebook</td><td>https://facebook.com/pihhealth</td><td>AI guess</td><td>Our record</td></tr>
<tr><td>Links</td><td>Instagram</td><td>https://instagram.com/pihhealth</td><td>AI guess</td><td>Our record</td></tr>
<tr><td>Links</td><td>Website</td><td>https://www.pihhealth.org/find-a-doctor/physician-profile-advanced/mark-schneider/</td><td>Confirmed</td><td>Google Business Profile</td></tr>
</tbody>
</table>
</section>
<section id="ai-services-and-prices">
<h3>Services and prices</h3>
<h4>Known for</h4>
</section>
<section id="ai-the-team">
<h3>The team</h3>
</section>
<section id="ai-visiting-mark-david">
<h3>Visiting Mark David</h3>
<p>Address: 11411 Brookshire Ave Unit 207, Downey, CA 90241, USA. Phone: (562) 904-4411. Hours: Mon to Fri 8 AM to 5 PM · Closed Sat to Sun. (Confirmed, Google Business Profile.)</p>
<h4>Location info from Google Business Profile</h4>
<p>From Google Business Profile: "Dr. Schneider decided to pursue medicine because he wanted to make a difference in people's lives. "I wanted to blend my interest in science with taking care of people, and I had several role models that influenced me, including my father and uncle. Both my identical twin brother and cousin became physicians also." Dr. Schneider enjoys the continuity and trust he develops with his patients over the years, especially in becoming the family physician for generations of the same family. He has served as a California delegate to American Osteopathic Association House of Delegates for more than 10 years."</p>
<h4>Parking and getting in</h4>
<h4>Nearby</h4>
<table>
<thead><tr><th scope="col">Place</th><th scope="col">Type</th><th scope="col">Distance</th></tr></thead>
<tbody>
<tr><td>DIOSA Downey</td><td>Mexican restaurant</td><td>3 min walk</td></tr>
<tr><td>Silverlake Ramen Downey</td><td>Ramen restaurant</td><td>3 min walk</td></tr>
<tr><td>Chipotle Mexican Grill</td><td>Fast food restaurant</td><td>3 min walk</td></tr>
<tr><td>Panda Express</td><td>Chinese restaurant</td><td>3 min walk</td></tr>
<tr><td>Firestone / Brookshire</td><td>Bus stop</td><td>3 min walk</td></tr>
<tr><td>Firestone / Brookshire</td><td>Transit station</td><td>4 min walk</td></tr>
</tbody>
</table>
</section>
<section id="ai-reputation">
<h3>Reputation</h3>
<p>4.8 average across 4 reviews: Google 4. (Confirmed, read October 15, 2026.)</p>
<p>This family practice is distinguished by its long-standing patient relationships and attentive care. (AI guess, from 4 reviews.)</p>
<h4>What people like</h4>
<ul>
<li>Attentive patient care</li>
<li>Thorough follow-ups</li>
<li>Clean office environment</li>
<li>Professional staff</li>
</ul>
<h4>What people do not like</h4>
<ul>
<li>Wait times in the lobby can be long</li>
</ul>
<h4>Press</h4>
<h4>Awards</h4>
<h4>Directories</h4>
</section>
<section id="ai-questions-people-ask">
<h3>Questions people ask</h3>
<h4>does this place ever have cancellations</h4>
<h4>the good stuff about Mark David, what is it?</h4>
<h4>anything new from Mark David in Downey lately?</h4>
<h4>lunch near Brookshire, what is good</h4>
<h4>payment plans at Mark David, is that a thing?</h4>
<h4>best family practice physician in Downey, CA</h4>
<h4>are prices in Downey higher than everywhere else</h4>
<h4>quietest day to hit Mark David?</h4>
<h4>Is this place run by medical people?</h4>
<h4>booking ahead here, how far do people go?</h4>
<h4>cheaper than Mark David in Downey without it being sketchy?</h4>
<h4>picking between the two, is Cristina Idalie the safer bet?</h4>
<h4>anyone at Mark David people keep going back to?</h4>
<h4>what is the catch with Mark David?</h4>
<h4>where do I park here?</h4>
<h4>Saturdays here, are they open?</h4>
<h4>numbing at Mark David, do you have to ask for it?</h4>
<h4>going to Mark David on Saturday, what should I expect</h4>
</section>
<section id="ai-score">
<h3>The AI Score: 37 of 100</h3>
<p>It measures how likely AI engines are to recommend a business, and how accurately. Downey family practice physicians run 24 to 58. Fair starts at 45, good at 65. Mark David scores 37, level with the Downey average. The same method scores every business on the registry.</p>
<table>
<thead><tr><th scope="col">Signal</th><th scope="col">Weight</th><th scope="col">Score</th><th scope="col">What it measures</th><th scope="col">Mark David</th></tr></thead>
<tbody>
<tr><td>Retrieval grounding</td><td>26</td><td>50</td><td>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.</td><td>Fair</td></tr>
<tr><td>Off-property attestation</td><td>20</td><td>40</td><td>Volume and consistency of what others say about you: YouTube mentions, branded web mentions, third-party “best-of” lists. The cause of retrievability.</td><td>Poor</td></tr>
<tr><td>AI visibility</td><td>14</td><td>0</td><td>Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service.</td><td>Poor</td></tr>
<tr><td>Reviews & response</td><td>12</td><td>34</td><td>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.</td><td>Poor</td></tr>
<tr><td>Backlink & citation authority</td><td>8</td><td>68</td><td>Domain authority and editorial quality of the sources that attest to you.</td><td>Good</td></tr>
<tr><td>Google Business Profile</td><td>8</td><td>79</td><td>Required and recommended fields; update cadence. The listing AI pulls from first.</td><td>Good</td></tr>
<tr><td>Speed & mobile</td><td>7</td><td>35</td><td>Core Web Vitals at the 75th percentile, on a real phone.</td><td>Poor</td></tr>
<tr><td>Content freshness & schema</td><td>5</td><td>80</td><td>Crawl recency, intent alignment, valid JSON-LD, canonicals.</td><td>Good</td></tr>
</tbody>
</table>
<p>Full method: https://localairegistry.com/methodology</p>
<p>How AI decides what to say about a family practice physician: https://localairegistry.com/methodology#how-ai-decides-med-spa. What to check before you choose one: https://localairegistry.com/methodology#how-to-choose-med-spa</p>
</section>
<section id="ai-entity-map">
<h3>Entity map</h3>
<p>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.</p>
<table>
<thead><tr><th scope="col">Entity</th><th scope="col">Type</th><th scope="col">ID on this page</th><th scope="col">Same as</th><th scope="col">Relationship to Mark David</th></tr></thead>
<tbody>
<tr><td>Mark David Schneider DO</td><td>MedicalBusiness</td><td>#business</td><td>https://www.pihhealth.org/find-a-doctor/physician-profile-advanced/mark-schneider/</td><td>Subject of this page</td></tr>
<tr><td>Downey, California</td><td>City</td><td>#city</td><td></td><td>City Mark David is in</td></tr>
<tr><td>Local AI Registry</td><td>Organization</td><td>#publisher</td><td>https://localairegistry.com</td><td>Publisher of this page</td></tr>
<tr><td>Steve Lee</td><td>Person</td><td>#author</td><td>https://localairegistry.com/team/steve-lee</td><td>Author of this page</td></tr>
</tbody>
</table>
</section>
<section id="ai-topical-map">
<h3>Topical map</h3>
<p>Where this page sits in the registry. It's one profile among the family practice physicians in Downey, linked to the lists and towns around it.</p>
<h4>Lists</h4>
<ul>
<li>Best family practice physicians in Downey: https://localairegistry.com/leaderboards/ca/downey/family-practice-physician</li>
<li>Best businesses in Downey: https://localairegistry.com/leaderboards/ca/downey</li>
</ul>
<h4>Nearby</h4>
<ul>
<li>/san-jose: https://localairegistry.com/leaderboards/ca/san-jose</li>
<li>/los-angeles: https://localairegistry.com/leaderboards/ca/los-angeles</li>
<li>/san-francisco: https://localairegistry.com/leaderboards/ca/san-francisco</li>
<li>/san-diego: https://localairegistry.com/leaderboards/ca/san-diego</li>
<li>/irvine: https://localairegistry.com/leaderboards/ca/irvine</li>
<li>/mountain-view: https://localairegistry.com/leaderboards/ca/mountain-view</li>
</ul>
<h4>Every list</h4>
<ul>
<li>Every leaderboard in California: https://localairegistry.com/leaderboards/ca</li>
</ul>
</section>
<section id="ai-references">
<h3>References</h3>
<h4>Sources cited</h4>
<ul>
<li>[1] Google Business Profile, https://www.google.com/maps/place/?q=place_id:ChIJAQAAAJfNwoAR0yNFbjJOpFs (accessed Oct 15, 2026)</li>
<li>[2] AI engine output: ChatGPT and Gemini, read by Local AI Registry on Oct 15, 2026, https://localairegistry.com/methodology (accessed Oct 26, 2026)</li>
</ul>
</section>
</article>
</main>
</body>
</html>This is the evidence for every fact on this page, across Locals, Services, Team, Visit, Reputation and Updates. Each reference names the fact, the source, what kind of source it is, and the date it was checked, with a link and an archived copy so anyone can verify it. Visitor references are dated firsthand accounts. AI guesses record what an AI engine said on that date, not what is true.