Jinlin Du, MD

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<title>Jinlin Du, MD | Allergist in Middletown, NY · reviews &amp; AI Score · Local AI Registry</title>
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# Jinlin Du, MD, Middletown: an allergist in Middletown (2026 guide)

Source: Local AI Registry, https://localairegistry.com/biz/ny/middletown/jinlin-du-md-middletown-ny. Free to reuse with a link back.

By Steve Lee, founder and CEO of Local AI Registry. Fact-checked against 29 sources. Updated 2026-08-24. Owner review: not yet.

Canonical: https://localairegistry.com/biz/ny/middletown/jinlin-du-md-middletown-ny

## Photos

- ![Photo 1](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmt7s710m09l6yeqsiskbb6hf%2F0.jpg)
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## In short

Jinlin Du, MD is an allergist in Middletown, NY. Its AI Score is 20 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 ChatGPT, Perplexity and Gemini are saying, not confirmed by anyone). Every mark points to a reference at the end of this page.


## Key facts

| Fact | Value |
| --- | --- |
| Type | Allergist |
| Address | 95 Crystal Run Rd, Middletown, NY 10941, USA |
| Hours | Mon 7:15 AM to 6:15 PM · Tue to Wed 7:15 AM to 7:15 PM · Thu to Fri 7:15 AM to 6:15 PM · Sat 7:15 AM to 1 PM · Closed Sun |
| Phone | (845) 703-6999 |
| Owner | Nothing found |
| Rating | 4.9 across 7 reviews |
| Known for | Nothing found |
| Prices | Nothing found |
| Quietest time | Nothing found |
| Parking | Nothing found |
| Last verified | September 19, 2026, 10:27 AM |


## 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 | 95 Crystal Run Rd, Middletown, NY 10941, USA | Confirmed | Google Business Profile, checked Aug 24, 2026 |
| Location info | Description | Jinlin Du, MD, FAAAAI is an Allergist and Immunologist at Crystal Run Healthcare in Middletown, NY. | Confirmed | Google Business Profile, checked Aug 24, 2026 |
| Location info | Hours | Mon 7:15 AM to 6:15 PM · Tue to Wed 7:15 AM to 7:15 PM · Thu to Fri 7:15 AM to 6:15 PM · Sat 7:15 AM to 1:00 PM · Sun Closed | Confirmed | Google Business Profile, checked Aug 24, 2026 |
| Location info | Name | Jinlin Du, MD | Confirmed | Google Business Profile, checked Aug 24, 2026 |
| Location info | Phone | (845) 703-6999 | Confirmed | Google Business Profile, checked Aug 24, 2026 |
| Hours | Monday | 7:15 AM to 6:15 PM | Confirmed | Google Business Profile, checked Aug 24, 2026 |
| Hours | Tuesday | 7:15 AM to 7:15 PM | Confirmed | Google Business Profile, checked Aug 24, 2026 |
| Hours | Wednesday | 7:15 AM to 7:15 PM | Confirmed | Google Business Profile, checked Aug 24, 2026 |
| Hours | Thursday | 7:15 AM to 6:15 PM | Confirmed | Google Business Profile, checked Aug 24, 2026 |
| Hours | Friday | 7:15 AM to 6:15 PM | Confirmed | Google Business Profile, checked Aug 24, 2026 |
| Hours | Saturday | 7:15 AM to 1:00 PM | Confirmed | Google Business Profile, checked Aug 24, 2026 |
| Hours | Sunday | Closed | Confirmed | Google Business Profile, checked Aug 24, 2026 |
| Services | Service | Acr accreditations | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Advanced cardiac imaging | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Aneurysms | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Audiological testing | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Coronavirus info | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Custom earplugs devices | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Diabetes | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Diabetic retinal exam | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Elbow surgery | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Foot ankle surgery | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Full details | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Gastroenterology patient procedure forms | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Hand surgery | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Joint replacement hip knee shoulder | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Knee surgery | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Lung cancer screening ldct | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Medication adherence | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Patient education useful links | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Patient education useful links 0 | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Patient education useful links 7 | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Preventive screenings | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Prostate cancer surgery | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Psychological evaluation therapy | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Robotic assisted surgery women | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Robotic surgery | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Shoulder surgery | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Social worker | Confirmed | Business website, checked Sep 19, 2026 |
| Services | Service | Travel medicine | Confirmed | Business website, checked Sep 19, 2026 |
| Links | Website | https://www.crystalrunhealthcare.com/providers/jinlin-du?cid=OC_80.6+dirc+os+NY+Optum_crhc+newpat+netnew+gprov+ggl+eng+na+l | Confirmed | Google Business Profile, checked Aug 24, 2026 |


## Services and prices

These are the 28 services Jinlin Du, MD offers, with the price where we have one and where it came from.

| Service | Price | Price mark | Price evidence | Service mark |
| --- | --- | --- | --- | --- |
| Acr accreditations |  |  |  | Confirmed |
| Advanced cardiac imaging |  |  |  | Confirmed |
| Diabetes |  |  |  | Confirmed |
| Diabetic retinal exam |  |  |  | Confirmed |
| Elbow surgery |  |  |  | Confirmed |
| Foot ankle surgery |  |  |  | Confirmed |
| Joint replacement hip knee shoulder |  |  |  | Confirmed |
| Knee surgery |  |  |  | Confirmed |
| Lung cancer screening ldct |  |  |  | Confirmed |
| Preventive screenings |  |  |  | Confirmed |
| Prostate cancer surgery |  |  |  | Confirmed |
| Psychological evaluation therapy |  |  |  | Confirmed |
| Hand surgery |  |  |  | Confirmed |
| Travel medicine |  |  |  | Confirmed |
| Robotic assisted surgery women |  |  |  | Confirmed |
| Robotic surgery |  |  |  | Confirmed |
| Medication adherence |  |  |  | Confirmed |
| Patient education useful links |  |  |  | Confirmed |
| Aneurysms |  |  |  | Confirmed |
| Audiological testing |  |  |  | Confirmed |
| Coronavirus info |  |  |  | Confirmed |
| Custom earplugs devices |  |  |  | Confirmed |
| Patient education useful links 0 |  |  |  | Confirmed |
| Patient education useful links 7 |  |  |  | Confirmed |
| Shoulder surgery |  |  |  | Confirmed |
| Social worker |  |  |  | Confirmed |
| Full details |  |  |  | Confirmed |
| Gastroenterology patient procedure forms |  |  |  | Confirmed |


### Known for

Reviews not read yet, back on Scan Day.


## The team

Nothing found


## Visiting Jinlin Du, MD

Address: 95 Crystal Run Rd, Middletown, NY 10941, USA. Phone: (845) 703-6999. Hours: Mon 7:15 AM to 6:15 PM · Tue to Wed 7:15 AM to 7:15 PM · Thu to Fri 7:15 AM to 6:15 PM · Sat 7:15 AM to 1 PM · Closed Sun. (Confirmed, Google Business Profile, checked August 24, 2026 at 6:01 PM.)


### Location info from Google Business Profile

Business description, written by Jinlin Du, MD on its Google Business Profile: "Jinlin Du, MD, FAAAAI is an Allergist and Immunologist at Crystal Run Healthcare in Middletown, NY."


### When to go

Busy times not read yet, back on Scan Day.


### Parking and getting in

Nothing found


### Nearby

| Place | Type | Distance |
| --- | --- | --- |
| Ballard Rd - Crystal Run Healthcare | Bus stop | 1 min walk |
| 95 Crystal Run | Bus stop | 1 min walk |
| 75 Crystal Run | Bus stop | 5 min walk |
| Orange Medical Pavillion Parking Lot | Bus stop | 6 min walk |
| Starbucks Coffee Company | Coffee shop | 8 min walk |
| Galleria Dr - Galleria Mall | Bus stop | 8 min walk |


## Reputation

4.9 average across 7 reviews.


### What people like

Nothing found


### What people do not like

Nothing found


### Press

No press story about Jinlin Du, MD found yet.


### Awards

None named yet.


### Directories

Directory listings not read yet.


## Recent updates from Jinlin Du, MD

Jinlin Du, MD hasn't posted an update here yet.


## Questions people ask


### Open Sundays here?

No answer yet


### is Middletown expensive for this, or is it just here

No answer yet


### killing time on Crystal Run, any ideas

No answer yet


### picking between the two, is Lauren Whalen the safer bet?

No answer yet


### opening hours at Jinlin Du, MD in Middletown, what are they these days?

No answer yet


### how much is a first visit around here

No answer yet


### anything I should sort out before a first visit at Jinlin Du, MD?

No answer yet


### parking at Jinlin Du, MD, where does everyone put the car?

No answer yet


### Where can I find more information about this place?

No answer yet


### best allergist in Middletown

No answer yet


### discounts for coming back, is that a thing

No answer yet


### same day slots, does that ever happen here

No answer yet


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

No answer yet


### what does Jinlin Du, MD actually get right?

No answer yet


## What AI gets wrong about Jinlin Du, MD

We ask ChatGPT, Perplexity and Gemini about Jinlin Du, MD. These are the answers that disagree with the record.

ChatGPT and Perplexity, read by Local AI Registry on Sep 4, 2026. Gemini, read by Local AI Registry on Aug 24, 2026.

No capture has disagreed with the record yet.


## The AI Score: 20 of 100

The AI Score measures how likely AI engines are to recommend a business, and how accurately. Middletown allergists run 20 to 50. Fair starts at 45, good at 65. Jinlin Du, MD scores 20, below the Middletown average of 41. The same method scores every business on the registry.

| Signal | Weight | Score | What it measures | Jinlin Du, MD |
| --- | --- | --- | --- | --- |
| Retrieval grounding | 26 | 25 | 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. | Poor |
| Off-property attestation | 20 | 0 | 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. | Named in 0 of 1 answer that recommended anyone. 2 more named nobody, which is not a loss and is not scored. |
| Reviews & response | 12 | 38 | 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 | Not read yet | Domain authority and editorial quality of the sources that attest to you. | No reading has come back for this signal yet. |
| Google Business Profile | 8 | 79 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good |
| Speed & mobile | 7 | Not read yet | Core Web Vitals at the 75th percentile, on a real phone. | No reading has come back for this signal yet. |
| Content freshness & schema | 5 | 100 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Good |

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


## How AI decides what to tell you about an allergist

When you ask ChatGPT, Gemini or Google about a local business, the AI doesn't visit it. It reads what's already written about it: the business's website, its Google Business Profile, review sites, news stories and directories like this one. Then it repeats what those sources agree on.

That's why AI gets small facts wrong. If Yelp says a place is open Mondays and the website says it isn't, 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 names who helped and what they did tells an AI far more than one that says "great place."


## How to choose an allergist in New York, with or without AI

A few checks take ten minutes and tell you more than any rating.

- Check that the hours and phone number match on Google, Yelp and the business's own website. Mismatches are how people end up at a locked door.
- Read reviews that name a person and what they did. Vague praise is easy to fake.
- Look for recent reviews and recent posts. A page nobody has touched in a year may not match the business today.
- Ask for the price before you go, and ask what it includes.
- Where the work needs a license, ask whose license it is and look it up with New York.


## 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 Jinlin Du, 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 Jinlin Du, MD |
| --- | --- | --- | --- | --- |
| Jinlin Du, MD | LocalBusiness | #business | https://www.crystalrunhealthcare.com/providers/jinlin-du?cid=OC_80.6+dirc+os+NY+Optum_crhc+newpat+netnew+gprov+ggl+eng+na+l | Subject of this page |
| Middletown, New York | City | #city | Nothing found | City Jinlin Du, 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 allergists in Middletown, linked to the lists and towns around it.


### Lists

- Best allergists in Middletown: https://localairegistry.com/leaderboards/ny/middletown/allergist
- Best businesses in Middletown: https://localairegistry.com/leaderboards/ny/middletown


### Nearby

- /new-york: https://localairegistry.com/leaderboards/ny/new-york
- /poughkeepsie: https://localairegistry.com/leaderboards/ny/poughkeepsie
- /flushing: https://localairegistry.com/leaderboards/ny/flushing
- /kingston: https://localairegistry.com/leaderboards/ny/kingston
- /huntington: https://localairegistry.com/leaderboards/ny/huntington
- /rochester: https://localairegistry.com/leaderboards/ny/rochester


### Every list

- Every leaderboard in New York: https://localairegistry.com/leaderboards/ny


## 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 Jinlin Du, 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:ChIJJWw1l-Esw4kRlcD8HBtAzVA (accessed Aug 24, 2026)
- [2] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/acr-accreditations (accessed Sep 19, 2026)
- [3] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/advanced-cardiac-imaging (accessed Sep 19, 2026)
- [4] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/aneurysms (accessed Sep 19, 2026)
- [5] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/audiological-testing (accessed Sep 19, 2026)
- [6] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/coronavirus-info (accessed Sep 19, 2026)
- [7] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/custom-earplugs-devices (accessed Sep 19, 2026)
- [8] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/diabetes (accessed Sep 19, 2026)
- [9] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/diabetic-retinal-exam (accessed Sep 19, 2026)
- [10] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/elbow-surgery (accessed Sep 19, 2026)
- [11] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/foot-ankle-surgery (accessed Sep 19, 2026)
- [12] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/flu-clinics (accessed Sep 19, 2026)
- [13] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/gastroenterology-patient-procedure-forms (accessed Sep 19, 2026)
- [14] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/hand-surgery (accessed Sep 19, 2026)
- [15] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/joint-replacement-hip-knee-shoulder (accessed Sep 19, 2026)
- [16] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/knee-surgery (accessed Sep 19, 2026)
- [17] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/lung-cancer-screening-ldct (accessed Sep 19, 2026)
- [18] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/medication-adherence (accessed Sep 19, 2026)
- [19] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/patient-education-useful-links (accessed Sep 19, 2026)
- [20] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/patient-education-useful-links-0 (accessed Sep 19, 2026)
- [21] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/patient-education-useful-links-7 (accessed Sep 19, 2026)
- [22] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/preventive-screenings (accessed Sep 19, 2026)
- [23] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/prostate-cancer-surgery (accessed Sep 19, 2026)
- [24] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/psychological-evaluation-therapy (accessed Sep 19, 2026)
- [25] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/robotic-assisted-surgery-women (accessed Sep 19, 2026)
- [26] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/robotic-surgery (accessed Sep 19, 2026)
- [27] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/shoulder-surgery (accessed Sep 19, 2026)
- [28] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/social-worker (accessed Sep 19, 2026)
- [29] crystalrunhealthcare.com, https://www.crystalrunhealthcare.com/services/travel-medicine (accessed Sep 19, 2026)