# Oasis Treatment Centers, Costa Mesa CA: Reviews

Source: Local AI Registry, https://localairegistry.com/biz/ca/costa-mesa/oasis-treatment-centers-costa-mesa-ca. Free to reuse with a link back.

By Steve Lee, founder and CEO of Local AI Registry. Updated 2026-08-11.

Canonical: https://localairegistry.com/biz/ca/costa-mesa/oasis-treatment-centers-costa-mesa-ca

## Photos

- ![Photo 1](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmspklsm708evyem9xafoepdi%2F0.jpg)
- ![Photo 2](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmspklsm708evyem9xafoepdi%2F1.jpg)
- ![Photo 3](https://localairegistry.com/api/photo?src=https%3A%2F%2Fseoaesthetic-assets.sfo3.cdn.digitaloceanspaces.com%2Fphotos%2Fcmspklsm708evyem9xafoepdi%2F2.jpg)
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## In short

Oasis Treatment Centers is an addiction treatment center in Costa Mesa, CA. Its AI Score is 32 of 100, which is poor.

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


## Key facts

| Fact | Value |
| --- | --- |
| Type | Addiction treatment center |
| Address | 1901 Newport Blvd #271, Costa Mesa, CA 92627, USA |
| Hours | Mon to Sun Open 24 hours |
| Phone | (949) 991-1106 |
| Rating | 5.0 across 199 reviews on Google |
| Updated | August 11, 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 | 1901 Newport Blvd #271, Costa Mesa, CA 92627, USA | Confirmed | Google Business Profile |
| Location info | Description | Oasis Treatment Centers provides life-transforming, individualized addiction and mental health programs. Our facility offers comprehensive treatment options, including inpatient detox and various outpatient rehabs in a comfortable and upscale environment. Catering to adults with substance use disorders and co-occurring mental health conditions in stunning Costa Mesa, Oasis Treatment Centers is dedicated to empowering individuals to reclaim their lives from the grasp of addiction. | Confirmed | Google Business Profile |
| Location info | Hours | Mon to Sun Open 24 hours | Confirmed | Google Business Profile |
| Location info | Mondays | Open 24 hours | Confirmed | Google Business Profile |
| Location info | Name | Oasis Treatment Centers | Confirmed | Google Business Profile |
| Location info | Phone | (949) 991-1106 | Confirmed | Google Business Profile |
| Hours | Monday | Open 24 hours | Confirmed | Google Business Profile |
| Hours | Tuesday | Open 24 hours | Confirmed | Google Business Profile |
| Hours | Wednesday | Open 24 hours | Confirmed | Google Business Profile |
| Hours | Thursday | Open 24 hours | Confirmed | Google Business Profile |
| Hours | Friday | Open 24 hours | Confirmed | Google Business Profile |
| Hours | Saturday | Open 24 hours | Confirmed | Google Business Profile |
| Hours | Sunday | Open 24 hours | Confirmed | Google Business Profile |
| Services | Service | 12 step based recovery | From their website | Business website |
| Services | Service | Alcohol rehab | From their website | Business website |
| Services | Service | Alumni program | From their website | Business website |
| Services | Service | Cindy connelly clinical director | From their website | Business website |
| Services | Service | Cognitive behavioral therapy | AI guess |  |
| Services | Service | Cognitive behavioral therapy cbt | From their website | Business website |
| Services | Service | Co occurring disorders | From their website | Business website |
| Services | Service | Dialectical behavior therapy | AI guess |  |
| Services | Service | Dialectical behavior therapy dbt | From their website | Business website |
| Services | Service | Drug rehab | From their website | Business website |
| Services | Service | Dual diagnosis | From their website | Business website |
| Services | Service | Evening iop | From their website | Business website |
| Services | Service | Group therapy | From their website | Business website |
| Services | Service | Holistic modalities | From their website | Business website |
| Services | Service | Individual therapy | From their website | Business website |
| Services | Service | Inpatient detox | AI guess |  |
| Services | Service | Insurance verification | From their website | Business website |
| Services | Service | Intensive outpatient program | AI guess |  |
| Services | Service | Intensive outpatient program iop | From their website | Business website |
| Services | Service | Medication management | From their website | Business website |
| Services | Service | Outpatient rehab | AI guess |  |
| Services | Service | Partial hospitalization program | AI guess |  |
| Services | Service | Partial hospitalization program php | From their website | Business website |
| Services | Service | Rehab admissions | From their website | Business website |
| Services | Service | Substance use disorders | From their website | Business website |
| Services | Service | Trauma informed therapy | From their website | Business website |
| Services | Service | Virtual tour | From their website | Business website |
| Links | Facebook | https://www.facebook.com/oasisdrugtreatmentcenters | Confirmed | Business website |
| Links | Instagram | https://www.instagram.com/oasistreatmentcenters | Confirmed | Business website |
| Links | Website | https://www.oasistreatmentcenters.com/ | Confirmed | Google Business Profile |


## Services and prices

These are the 21 services Oasis Treatment offers, with the price where we have one and where it came from.

| Service | Price | Price mark | Price evidence | Service mark |
| --- | --- | --- | --- | --- |
| Alumni program |  |  |  | From their website |
| Drug rehab |  |  |  | From their website |
| Dual diagnosis |  |  |  | From their website |
| Individual therapy |  |  |  | From their website |
| Dialectical behavior therapy dbt |  |  |  | From their website |
| Intensive outpatient program iop |  |  |  | From their website |
| Insurance verification |  |  |  | From their website |
| Co occurring disorders |  |  |  | From their website |
| Cindy connelly clinical director |  |  |  | From their website |
| 12 step based recovery |  |  |  | From their website |
| Alcohol rehab |  |  |  | From their website |
| Evening iop |  |  |  | From their website |
| Group therapy |  |  |  | From their website |
| Holistic modalities |  |  |  | From their website |
| Partial hospitalization program php |  |  |  | From their website |
| Rehab admissions |  |  |  | From their website |
| Substance use disorders |  |  |  | From their website |
| Medication management |  |  |  | From their website |
| Trauma informed therapy |  |  |  | From their website |
| Cognitive behavioral therapy cbt |  |  |  | From their website |
| Virtual tour |  |  |  | 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 Oasis Treatment

Address: 1901 Newport Blvd #271, Costa Mesa, CA 92627, USA. Phone: (949) 991-1106. Hours: Mon to Sun Open 24 hours. (Confirmed, Google Business Profile.)


### Location info from Google Business Profile

From Google Business Profile: "Oasis Treatment Centers provides life-transforming, individualized addiction and mental health programs. Our facility offers comprehensive treatment options, including inpatient detox and various outpatient rehabs in a comfortable and upscale environment. Catering to adults with substance use disorders and co-occurring mental health conditions in stunning Costa Mesa, Oasis Treatment Centers is dedicated to empowering individuals to reclaim their lives from the grasp of addiction."


### 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 |
| --- | --- | --- |
| FC Parking Services | Parking | 1 min walk |
| The Celebrations Venue and Red Room Supper Club | Event venue | 1 min walk |
| Newport-19th | Bus stop | 1 min walk |
| Micro Dose Drive Thru | Coffee shop | 2 min walk |
| Kingdom Coffee Houses | Cafe | 2 min walk |
| Iya Oaxaca! | Mexican restaurant | 2 min walk |


## Reputation

5.0 average across 199 reviews: Google 199. (Confirmed, read August 11, 2026.)

Oasis Treatment Centers stands out for its individualized care and supportive staff, making it a recommended choice for those seeking recovery. (AI guess, from 199 reviews.)


### What people like

- Individualized treatment plans
- Engaging group therapy sessions
- Compassionate and knowledgeable staff
- Clean and comfortable facilities
- Supportive community atmosphere


### What people do not like

- Inconsistent experiences with assigned therapists
- Reports of bullying and toxicity in group settings


### 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


### prices round here, anyone got a number


### Coffee near Oasis Treatment on Newport?


### first visit here, what do I need to bring?


### Booking here, how does it work?


### anything new from Oasis Treatment lately?


### Somewhere to park near Oasis Treatment?


### picking between the two, is Clear Life Recovery Addiction Treatment Center: Alcohol & Drug the safer bet?


### best addiction treatment center in Costa Mesa


### walk ins, or is it booked solid


### is Costa Mesa expensive for this, or is it just here


### anyone actually happy with this place?


### what time does Oasis Treatment in Costa Mesa actually open?


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


### people keep recommending Oasis Treatment, what for?


### bad experiences at Oasis Treatment, anyone?


### Any membership pricing at Oasis Treatment?


## The AI Score: 32 of 100

It measures how likely AI engines are to recommend a business, and how accurately. Costa Mesa addiction treatment centers run 32 to 48. Fair starts at 45, good at 65. Oasis Treatment scores 32, below the Costa Mesa average of 39. The same method scores every business on the registry.

| Signal | Weight | Score | What it measures | Oasis Treatment |
| --- | --- | --- | --- | --- |
| 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 | 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 | 33 | Whether ChatGPT, Gemini, Perplexity, and AI Overviews name you, and whether they name you for the right service. | Poor |
| Reviews & response | 12 | 94 | 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. | Good |
| Backlink & citation authority | 8 | 58 | 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 | 43 | Core Web Vitals at the 75th percentile, on a real phone. | Poor |
| Content freshness & schema | 5 | 61 | Crawl recency, intent alignment, valid JSON-LD, canonicals. | Fair |

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

How AI decides what to say about an addiction treatment center: https://localairegistry.com/methodology#how-ai-decides-local-business. What to check before you choose one: https://localairegistry.com/methodology#how-to-choose-local-business


## 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 Oasis Treatment |
| --- | --- | --- | --- | --- |
| Oasis Treatment Centers | LocalBusiness | #business | https://www.oasistreatmentcenters.com/ | Subject of this page |
| Costa Mesa, California | City | #city |  | City Oasis Treatment 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 addiction treatment centers in Costa Mesa, linked to the lists and towns around it.


### Lists

- Best addiction treatment centers in Costa Mesa: https://localairegistry.com/leaderboards/ca/costa-mesa/addiction-treatment-center
- Best businesses in Costa Mesa: https://localairegistry.com/leaderboards/ca/costa-mesa


### 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:ChIJySoeNiPf3IARpnHyqSbXIxg (accessed Aug 11, 2026)
- [2] oasistreatmentcenters.com, https://oasistreatmentcenters.com/twelve-step-recovery-program/ (accessed Sep 18, 2026)
- [3] oasistreatmentcenters.com, https://oasistreatmentcenters.com/alcohol-rehab-orange-county-ca/ (accessed Sep 18, 2026)
- [4] oasistreatmentcenters.com, https://oasistreatmentcenters.com/alcohol-rehab-landing-page/ (accessed Sep 18, 2026)
- [5] oasistreatmentcenters.com, https://oasistreatmentcenters.com/community-at-oasis-treatment-centers/ (accessed Sep 18, 2026)
- [6] oasistreatmentcenters.com, https://oasistreatmentcenters.com/cindy-connelly-clinical-director/ (accessed Sep 18, 2026)
- [7] oasistreatmentcenters.com, https://oasistreatmentcenters.com/california-addiction-treatment-programs/partial-hospitalization-program-orange-county/ (accessed Sep 18, 2026)
- [8] oasistreatmentcenters.com, https://oasistreatmentcenters.com/california-rehab-admissions/ (accessed Sep 18, 2026)
- [9] oasistreatmentcenters.com, https://oasistreatmentcenters.com/substance-abuse-treatment/ (accessed Sep 18, 2026)
- [10] oasistreatmentcenters.com, https://oasistreatmentcenters.com/trauma-therapy-orange-county-ca/ (accessed Sep 18, 2026)
- [11] oasistreatmentcenters.com, https://oasistreatmentcenters.com/take-a-tour-of-oasis-treatment-centers/ (accessed Sep 18, 2026)
- [12] oasistreatmentcenters.com, https://oasistreatmentcenters.com/cognitive-behavioral-therapy-for-addiction/ (accessed Sep 18, 2026)
- [13] oasistreatmentcenters.com, https://oasistreatmentcenters.com/co-occurring-disorders/ (accessed Sep 18, 2026)
- [14] oasistreatmentcenters.com, https://oasistreatmentcenters.com/dialectical-behavior-therapy/ (accessed Sep 18, 2026)
- [15] oasistreatmentcenters.com, https://oasistreatmentcenters.com/drug-rehab-orange-county-ca/ (accessed Sep 18, 2026)
- [16] oasistreatmentcenters.com, https://oasistreatmentcenters.com/dual-diagnosis-treatment-orange-county/ (accessed Sep 18, 2026)
- [17] oasistreatmentcenters.com, https://oasistreatmentcenters.com/evening-iop-at-oasis-treatment-centers/ (accessed Sep 18, 2026)
- [18] oasistreatmentcenters.com, https://oasistreatmentcenters.com/group-therapy-in-addiction-treatment/ (accessed Sep 18, 2026)
- [19] oasistreatmentcenters.com, https://oasistreatmentcenters.com/holistic-therapy-in-addiction-treatment/ (accessed Sep 18, 2026)
- [20] oasistreatmentcenters.com, https://oasistreatmentcenters.com/individual-therapy-in-addiction-treatment/ (accessed Sep 18, 2026)
- [21] oasistreatmentcenters.com, https://oasistreatmentcenters.com/insurance-verification/ (accessed Sep 18, 2026)
- [22] oasistreatmentcenters.com, https://oasistreatmentcenters.com/california-addiction-treatment-programs/iop-program-orange-county/ (accessed Sep 18, 2026)
- [23] oasistreatmentcenters.com, https://oasistreatmentcenters.com/california-addiction-treatment-programs/medication-management/ (accessed Sep 18, 2026)
- [24] AI engine output: ChatGPT and Gemini, read by Local AI Registry on Oct 20, 2026, https://localairegistry.com/methodology (accessed Sep 18, 2026)
- [25] oasistreatmentcenters.com, https://www.oasistreatmentcenters.com/ (accessed Oct 20, 2026)