Ranked #1 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.3★ from 6 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
217 psychologists ranked by RP ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Suwanee: Mary Grace Thomas, Ph.D., P.C., RP Score 75/100; 4.3★ from 6 Google reviews.
Most-reviewed: Guzman Psychotherapy, 147 Google reviews at 5.0★, the most of 217 ranked; ranked #21.
Rankings can't be bought. Psychologists can't pay to change their rank or score. How we rank
217 Suwanee psychologists are ranked here by RP Score, from eight published factors. 44 open Saturdays and 23 open Sundays, based on posted hours. The median Google rating is 4.6★ across 217 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 | Mary Grace Thomas, Ph.D., P.C. | 75 | 4.3★ (6) | Suwanee | — | Overall |
| 2 | Buddington Roger W PHD | 75 | 5.0★ (3) | Suwanee | — | — |
| 3 | Fresh Start for the Mind | 72 | 4.0★ (67) | Suwanee | Sat | — |
| 4 | Duncan Scott | 72 | 1.8★ (19) | Suwanee | — | — |
| 5 | Alex Higdon, PhD | 70 | 3.7★ (3) | Lawrenceville, 5 mi away | — | — |
| 6 | Barry L. Klein, PhD | 69 | 4.8★ (9) | Suwanee | — | — |
| 7 | Bible Gary H PhD | 69 | 3.0★ (5) | Buford, 6 mi away | — | — |
| 8 | Laura M Riss PsyD | Kaiser Permanente | 68 | 5.0★ (5) | Duluth, 8 mi away | — | — |
| 9 | Pope Julie A | 68 | 5.0★ (3) | Lawrenceville, 8 mi away | — | — |
| 10 | Dr. Malcolm E. Anderson, Clinical Psychologist | 67 | 5.0★ (14) | Peachtree Corners, 9 mi away | Sat · 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 “Psychologist”, 4.3★ from 6 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Suwanee
Ranked #2 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 5.0★ from 3 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Suwanee
Ranked #3 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.0★ from 67 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Suwanee
Ranked #4 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 1.8★ from 19 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Lawrenceville, 5 mi away
Ranked #5 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 3.7★ from 3 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Suwanee
Ranked #6 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.8★ from 9 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Buford, 6 mi away
Ranked #7 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 3.0★ from 5 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Duluth, 8 mi away
Ranked #8 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 5.0★ from 5 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Lawrenceville, 8 mi away
Ranked #9 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 5.0★ from 3 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Peachtree Corners, 9 mi away
Ranked #10 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 5.0★ from 14 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Lawrenceville, 9 mi away
Ranked #11 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.4★ from 5 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Duluth, 8 mi away
Ranked #12 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 1.0★ from 3 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Sugar Hill, 10 mi away
Ranked #13 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 3.4★ from 5 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Duluth, 5 mi away
Ranked #14 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 5.0★ from 3 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Lilburn, 11 mi away
Ranked #15 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 3.7★ from 3 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Lilburn, 11 mi away
Ranked #16 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 2.0★ from 4 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Alpharetta, 12 mi away
Ranked #17 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.0★ from 4 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Roswell, 15 mi away
Ranked #18 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.7★ from 12 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Alpharetta, 11 mi away
Ranked #19 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 2.2★ from 10 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Peachtree Corners, 12 mi away
Ranked #20 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 3.7★ from 3 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Sandy Springs, 12 mi away
Ranked #21 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 5.0★ from 147 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Duluth, 5 mi away
Ranked #22 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 3.2★ from 42 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Buford, 6 mi away
Ranked #23 because of specialty focus and its Google rating: listed on Google as “Child psychologist”, 3.6★ from 16 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Sugar Hill, 10 mi away
Ranked #24 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.8★ from 29 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Sugar Hill, 10 mi away
Ranked #25 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 2.8★ from 5 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in RP Score order; each links to its profile. We publish the top 50 of 217 ranked psychologists here; the rest are on their profiles.
20 more psychologists within 20 mi that we can't rank yet: too few reviews, or a specialty we couldn't confirm. Listed A to Z.
We scored 217 Suwanee psychologists 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 Suwanee 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 |