# Ono Eye Care Center, Diamond Bar CA: Reviews

Source: Local AI Registry, https://localairegistry.com/biz/ca/diamond-bar/ono-eye-care-center-diamond-bar-ca. Free to reuse with a link back.

By Steve Lee, founder and CEO of Local AI Registry. Updated 2026-10-22.

Canonical: https://localairegistry.com/biz/ca/diamond-bar/ono-eye-care-center-diamond-bar-ca

## Photos

- ![Photo 1](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmvkdv1ww0a7wyevmk5xkmovq%2F0.jpg)
- ![Photo 2](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmvkdv1ww0a7wyevmk5xkmovq%2F1.jpg)
- ![Photo 3](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmvkdv1ww0a7wyevmk5xkmovq%2F2.jpg)
- ![Photo 4](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmvkdv1ww0a7wyevmk5xkmovq%2F3.jpg)
- ![Photo 5](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmvkdv1ww0a7wyevmk5xkmovq%2F4.jpg)


## In short

Ono Eye Care Center is an eye care center in Diamond Bar, CA. Its AI Score is 26 of 100, which is poor.

What each mark on this page means: https://localairegistry.com/methodology#marks


## Key facts

| Fact | Value |
| --- | --- |
| Type | Eye care center |
| Address | 1345 S Diamond Bar Blvd, Diamond Bar, CA 91765, USA |
| Hours | Mon to Sat 9 AM to 5 PM · Closed Sun |
| Phone | (909) 653-1888 |
| Rating | 4.4 across 9 reviews on Google |
| Updated | October 22, 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 | 1345 S Diamond Bar Blvd, Diamond Bar, CA 91765, USA | Confirmed | Google Business Profile |
| Location info | Description | 1345 S Diamond Bar Blvd, Diamond Bar, CA 91765 | Confirmed | Google Business Profile |
| Location info | Hours | Mon to Sat 9:00 AM to 5:00 PM · Sun Closed | Confirmed | Google Business Profile |
| Location info | Name | Ono Eye Care Center | Confirmed | Google Business Profile |
| Location info | Phone | (909) 653-1888 | Confirmed | Google Business Profile |
| Hours | Monday | 9:00 AM to 5:00 PM | Confirmed | Google Business Profile |
| Hours | Tuesday | 9:00 AM to 5:00 PM | Confirmed | Google Business Profile |
| Hours | Wednesday | 9:00 AM to 5:00 PM | Confirmed | Google Business Profile |
| Hours | Thursday | 9:00 AM to 5:00 PM | Confirmed | Google Business Profile |
| Hours | Friday | 9:00 AM to 5:00 PM | Confirmed | Google Business Profile |
| Hours | Saturday | 9:00 AM to 5:00 PM | Confirmed | Google Business Profile |
| Hours | Sunday | Closed | Confirmed | Google Business Profile |
| Services | Service | Comprehensive eye exams | From their website | Business website |
| Services | Service | Computer vision | From their website | Business website |
| Services | Service | Dry eye | From their website | Business website |
| Services | Service | Learning related vision problems | From their website | Business website |
| Services | Service | Monitoring kids vision | From their website | Business website |
| Services | Service | Vision therapy | From their website | Business website |
| Links | Facebook | https://facebook.com/ono-eye-care-center-100896024792785 | AI guess | Our record |
| Links | Website | http://onoeyecare.com/ | Confirmed | Google Business Profile |


## Services and prices

These are the 6 services Ono Eye offers, with the price where we have one and where it came from.

| Service | Price | Price mark | Price evidence | Service mark |
| --- | --- | --- | --- | --- |
| Comprehensive eye exams |  |  |  | From their website |
| Vision therapy |  |  |  | From their website |
| Monitoring kids vision |  |  |  | From their website |
| Computer vision |  |  |  | From their website |
| Dry eye |  |  |  | From their website |
| Learning related vision problems |  |  |  | From their website |


### 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 Ono Eye

Address: 1345 S Diamond Bar Blvd, Diamond Bar, CA 91765, USA. Phone: (909) 653-1888. Hours: Mon to Sat 9 AM to 5 PM · Closed Sun. (Confirmed, Google Business Profile.)


### 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 |
| --- | --- | --- |
| 7-Eleven | Convenience store | 1 min walk |
| NoodleMii | Noodle shop | 1 min walk |
| Duck Palace 御鸭坊 | Chinese restaurant | 1 min walk |
| Domino's Pizza | Pizza delivery | 2 min walk |
| Diamond Bar Blvd and Quail Summit Dr S | Bus stop | 2 min walk |
| Diamond Bar Blvd and Quail Summit Dr N | Bus stop | 2 min walk |


## Reputation

4.4 average across 9 reviews: Google 9. (Confirmed, read October 22, 2026.)

The center is noted for its effective vision therapy, especially for children, but experiences with staff professionalism can be inconsistent. (AI guess, from 9 reviews.)


### What people like

- Vision therapy for convergence insufficiency
- Orthokeratology lenses service
- High-quality glasses and contacts


### What people do not like

- Long wait times
- Rude receptionists
- Inconsistent information from staff


### 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


### is Diamond Bar Optometric any better


### going to Ono Eye on Saturday, what should I expect


### Street parking near here, any good?


### what has Ono Eye in Diamond Bar posted recently, I am not on Instagram


### Any membership pricing at Ono Eye?


### does it matter who you see here


### anyone tell me what a consult here involves


### Ballpark for a visit to an eye doctor in Diamond Bar?


### best optometrist in Diamond Bar, CA


### how far out is Ono Eye booking right now?


### worth it or not, what do the regulars say


### are the injectors here nurses or doctors


### anywhere on Diamond Bar to sit while I wait


### do they shut Sundays


### can I ask for numbing at Ono Eye without it being weird?


### bad experiences here, anyone?


### Busiest day here, anyone know?


## The AI Score: 26 of 100

It measures how likely AI engines are to recommend a business, and how accurately. Diamond Bar eye care centers run 22 to 48. Fair starts at 45, good at 65. Ono Eye scores 26, below the Diamond Bar average of 32. The same method scores every business on the registry.

| Signal | Weight | Score | What it measures | Ono Eye |
| --- | --- | --- | --- | --- |
| Retrieval grounding | 26 | 0 | 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 | 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 | 63 | 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 | 50 | Domain authority and editorial quality of the sources that attest to you. | Fair |
| Google Business Profile | 8 | 90 | Required and recommended fields; update cadence. The listing AI pulls from first. | Good |
| Speed & mobile | 7 | 60 | Core Web Vitals at the 75th percentile, on a real phone. | Fair |
| Content freshness & schema | 5 | 74 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Good |

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

How AI decides what to say about an eye care center: https://localairegistry.com/methodology#how-ai-decides-eye-surgery. What to check before you choose one: https://localairegistry.com/methodology#how-to-choose-eye-surgery


## 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 Ono Eye |
| --- | --- | --- | --- | --- |
| Ono Eye Care Center | MedicalBusiness | #business | http://onoeyecare.com/ | Subject of this page |
| Diamond Bar, California | City | #city |  | City Ono Eye 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 eye care centers in Diamond Bar, linked to the lists and towns around it.


### Lists

- Best eye care centers in Diamond Bar: https://localairegistry.com/leaderboards/ca/diamond-bar/eye-care-center
- Best businesses in Diamond Bar: https://localairegistry.com/leaderboards/ca/diamond-bar


### 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:ChIJZaXKwyEtw4AR2gOK8G-vt9Y (accessed Oct 22, 2026)
- [2] onoeyecare.com, https://onoeyecare.com/services/comprehensive-eye-exams/ (accessed Oct 26, 2026)
- [3] onoeyecare.com, https://onoeyecare.com/services/computer-vision/ (accessed Oct 26, 2026)
- [4] onoeyecare.com, https://onoeyecare.com/services/dry-eye/ (accessed Oct 26, 2026)
- [5] onoeyecare.com, https://onoeyecare.com/services/ (accessed Oct 26, 2026)
- [6] onoeyecare.com, https://onoeyecare.com/services/vision-therapy/ (accessed Oct 26, 2026)