Ranked #1 because of specialty focus and its Google rating: listed on Google as “Addiction treatment center”, 4.7★ from 13 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
11 addiction counselors ranked by RP ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Massena: St Denis Centre a Div of a S E O, RP Score 69/100; 4.7★ from 13 Google reviews.
Most-reviewed: Precision Medical Centre- WALK IN CLINIC, 381 Google reviews at 3.3★, the most of 11 ranked; ranked #9.
Rankings can't be bought. Psychologists can't pay to change their rank or score. How we rank
11 Massena addiction counselors are ranked here by RP Score, from eight published factors. 5 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.1★ across 11 rated practices.
Ranked by the RP Score from public listing data, not by treatment outcomes; Sponsored placements are shown separately and never change rank.
| Rank | Business | RP Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | St Denis Centre a Div of a S E O | 69 | 4.7★ (13) | Cornwall, 11 mi away | — | Overall |
| 2 | Citizen Advocates Outpatient Behavioral Health Clinic | 56 | 4.1★ (100) | Massena | Evenings | — |
| 3 | Omega Laser Stop Smoking Inc. - Ottawa | 55 | 4.1★ (65) | Ottawa, 50 mi away | Sat | — |
| 4 | Citizen Advocates Behavioral Health Campus | 55 | 4.5★ (66) | Ogdensburg, 33 mi away | Sat · Sun · Evenings | — |
| 5 | Recovery Care | 49 | 4.4★ (8) | Cornwall, 10 mi away | — | — |
| 6 | Valiant Behavioural Health | 47 | 4.0★ (42) | Fallingbrook, 42 mi away | Sat · Sun · Evenings | — |
| 7 | Brockville Psychotherapy & Addictions Treatment | 46 | 5.0★ (3) | Brockville, 46 mi away | Sat · Evenings | — |
| 8 | Lanark, Leeds and Grenville Addictions and Mental Health | 43 | 2.8★ (16) | Brockville, 45 mi away | — | — |
| 9 | Precision Medical Centre- WALK IN CLINIC | 41 | 3.3★ (381) | Ottawa, 48 mi away | Sat | Most reviews |
| 10 | HGH Mental Health and Addiction Regional Centre | 41 | 2.0★ (8) | Hawkesbury, 48 mi away | Evenings | — |
Ordered by RP Score, a 0–100 score from eight published factors. Paid placement never changes the order.
Ranked by the RP Score from public listing data, not by treatment outcomes; Sponsored placements are shown separately and never change rank.
Ranked #1 because of specialty focus and its Google rating: listed on Google as “Addiction treatment center”, 4.7★ from 13 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Massena
Ranked #2 because of its Google rating and proximity: 4.1★ from 100 Google reviews, based in Massena.
Based on 7 of 8 factors; recency not yet collected.
Based in Ottawa, 50 mi away
Ranked #3 because of specialty focus and its Google rating: listed on Google as “Addiction treatment center”, 4.1★ from 65 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Ogdensburg, 33 mi away
Ranked #4 because of its Google rating and specialty focus: 4.5★ from 66 Google reviews, listed on Google as “Mental health clinic”.
Based on 7 of 8 factors; recency not yet collected.
Based in Cornwall, 10 mi away
Ranked #5 because of its Google rating and specialty focus: 4.4★ from 8 Google reviews, listed on Google as “Medical clinic”.
Based on 7 of 8 factors; recency not yet collected.
Based in Fallingbrook, 42 mi away
Ranked #6 because of its Google rating and specialty focus: 4.0★ from 42 Google reviews, listed on Google as “Mental health service”.
Based on 7 of 8 factors; recency not yet collected.
Based in Brockville, 46 mi away
Ranked #7 because of its Google rating and specialty focus: 5.0★ from 3 Google reviews, listed on Google as “Mental health clinic”.
Based on 7 of 8 factors; recency not yet collected.
Based in Brockville, 45 mi away
Ranked #8 because of specialty focus and its Google rating: listed on Google as “Mental health service”, 2.8★ from 16 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Ottawa, 48 mi away
Ranked #9 because of its Google rating and specialty focus: 3.3★ from 381 Google reviews, listed on Google as “Counselor”.
Based on 7 of 8 factors; recency not yet collected.
Based in Hawkesbury, 48 mi away
Ranked #10 because of specialty focus and its Google rating: listed on Google as “Mental health clinic”, 2.0★ from 8 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Ottawa, 49 mi away
Ranked #11 because of its Google rating and specialty focus: 5.0★ from 6 Google reviews, listed on Google as “Psychotherapist”.
Based on 7 of 8 factors; recency not yet collected.
We scored 11 Massena addiction counselors on eight factors, weighted as shown. A practice is ranked when its specialty is confirmed and it has 3 or more Google reviews or a claimed profile. A practice with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 9, 2026.
Paid placement never changes a rank or score. Sponsored businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Massena data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Review volume | 5% | Number of Google reviews, compared with the most-reviewed practice on the list | Measured |
| Recency | 5% | Share of Google reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, and round-the-clock or same-day availability | Measured |
| Specialty focus | 25% | How clearly the practice does this specialty (its Google category and name) | Measured |
| Proximity | 15% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The practice has claimed its Ranked Psychologists profile (free or paid earn the same) | Measured |
| Partnered | 5% | The practice links to Ranked Psychologists from its own website with our badge, checked periodically | Measured |