Ranked #1 because of its Google rating and specialty focus: 4.8★ from 47 Google reviews, listed on Google as “Mental health service”.
Based on 7 of 8 factors; recency not yet collected.
8 psychological testing practices ranked by RP ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Canton: Atlanta Plus ADHD Center, RP Score 58/100; 4.8★ from 47 Google reviews.
Most-reviewed: Atlanta Plus ADHD Center, 78 Google reviews at 4.6★, the most of 8 ranked; ranked #5.
Rankings can't be bought. Psychologists can't pay to change their rank or score. How we rank
8 Canton psychological testing practices are ranked here by RP Score, from eight published factors. 2 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 5.0★ across 8 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 | Atlanta Plus ADHD Center | 58 | 4.8★ (47) | Alpharetta, 18 mi away | — | Overall |
| 2 | Committed Growth ADHD Counseling and Therapy | 57 | 5.0★ (3) | Atlanta, 24 mi away | Sat · Sun · Evenings | — |
| 3 | Comprehensive Psychoeducational Assessment Agency | 56 | 5.0★ (28) | Atlanta, 28 mi away | Sat | — |
| 4 | Children's Autism Assessment Center | 54 | 5.0★ (24) | Dunwoody, 24 mi away | — | — |
| 5 | Atlanta Plus ADHD Center | 54 | 4.6★ (78) | Duluth, 29 mi away | — | Most reviews |
| 6 | ADHD Atlanta | 52 | 1.0★ (3) | Atlanta, 28 mi away | — | — |
| 7 | Sara Mahan PhD- Autism Testing, Psychological Testing--Working at Healthy Minds Psychology Associates | 52 | 5.0★ (5) | Dunwoody, 22 mi away | — | — |
| 8 | Virtual Psychological Evaluations Inc | 50 | 5.0★ (3) | Atlanta, 28 mi away | — | — |
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 its Google rating and specialty focus: 4.8★ from 47 Google reviews, listed on Google as “Mental health service”.
Based on 7 of 8 factors; recency not yet collected.
Based in Atlanta, 24 mi away
Ranked #2 because of its Google rating and specialty focus: 5.0★ from 3 Google reviews, listed on Google as “Counselor”.
Based on 7 of 8 factors; recency not yet collected.
Based in Atlanta, 28 mi away
Ranked #3 because of its Google rating and specialty focus: 5.0★ from 28 Google reviews, listed on Google as “Psychologist”.
Based on 7 of 8 factors; recency not yet collected.
Based in Dunwoody, 24 mi away
Ranked #4 because of its Google rating and specialty focus: 5.0★ from 24 Google reviews, listed on Google as “Psychologist”.
Based on 7 of 8 factors; recency not yet collected.
Based in Duluth, 29 mi away
Ranked #5 because of its Google rating and specialty focus: 4.6★ from 78 Google reviews, listed on Google as “Psychiatrist”.
Based on 7 of 8 factors; recency not yet collected.
Based in Atlanta, 28 mi away
Ranked #6 because of its Google rating and specialty focus: 1.0★ from 3 Google reviews, listed on Google as “Mental health clinic”.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Dunwoody, 22 mi away
Ranked #7 because of its Google rating and specialty focus: 5.0★ from 5 Google reviews, listed on Google as “Psychologist”.
Based on 7 of 8 factors; recency not yet collected.
Based in Atlanta, 28 mi away
Ranked #8 because of its Google rating and specialty focus: 5.0★ from 3 Google reviews, listed on Google as “Mental health service”.
Based on 7 of 8 factors; recency not yet collected.
We scored 8 Canton psychological testing practices 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 Canton 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 |