75/100RP Score
Ranked #1 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.5★ from 8 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Best Psychologists in Guelph, ON (2026)
45 psychologists ranked by RP ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Guelph: Jett Psychological Services, RP Score 75/100; 4.5★ from 8 Google reviews.
- 31
Most-reviewed: Transformation Counselling, 140 Google reviews at 4.7★, the most of 45 ranked; ranked #31.
Rankings can't be bought. Psychologists can't pay to change their rank or score. How we rank
45 Guelph psychologists are ranked here by RP Score, from eight published factors. 15 open Saturdays and 8 open Sundays, based on posted hours. The median Google rating is 4.5★ across 45 rated practices.
Top 10 psychologists in Guelph at a glance
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 | Jett Psychological Services | 75 | 4.5★ (8) | Guelph | — | Overall |
| 2 | Dr. Lisa Sicoli, C.Psych. | 74 | 3.7★ (6) | Guelph | — | — |
| 3 | Theis John Dr | 74 | 5.0★ (3) | Guelph | — | — |
| 4 | Insight Psychology on Norfolk | 74 | 3.8★ (4) | Guelph | — | — |
| 5 | Amy Moroz Psychological Services | 73 | 4.3★ (12) | Guelph | Sat · Evenings | — |
| 6 | Edcommodate | 70 | 4.9★ (48) | Cambridge, 17 km away | Sat · Sun | — |
| 7 | Haven Wellness by Design | Dr. Bev Walpole, C. Psych | 69 | 5.0★ (7) | Guelph | — | — |
| 8 | Broadleaf Health | 69 | 3.8★ (25) | Guelph | — | — |
| 9 | Guelph CBT | 68 | 3.4★ (7) | Guelph | — | — |
| 10 | Attune Trauma and Regulation Centre | 68 | 5.0★ (3) | Guelph | — | — |
The 45 best psychologists in Guelph, ranked
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.
Based in Guelph
74/100RP ScoreRanked #2 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 3.7★ from 6 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Guelph
74/100RP ScoreRanked #3 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 Guelph
74/100RP ScoreRanked #4 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 3.8★ from 4 Google reviews.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Guelph
73/100RP ScoreRanked #5 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.3★ from 12 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
#6 Edcommodate
Based in Cambridge, 17 km away
70/100RP ScoreRanked #6 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.9★ from 48 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Guelph
69/100RP ScoreRanked #7 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 5.0★ from 7 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Guelph
69/100RP ScoreRanked #8 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 3.8★ from 25 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
#9 Guelph CBT
Based in Guelph
68/100RP ScoreRanked #9 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 3.4★ from 7 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Guelph
68/100RP ScoreRanked #10 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 Guelph
66/100RP ScoreRanked #11 because of its Google rating and specialty focus: 5.0★ from 4 Google reviews, listed on Google as “Mental health clinic”.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Cambridge, 19 km away
65/100RP ScoreRanked #12 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 Waterloo, 24 km away
63/100RP ScoreRanked #13 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 5.0★ from 5 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Cambridge, 18 km away
61/100RP ScoreRanked #14 because of specialty focus and its Google rating: listed on Google as “Child psychologist”, 5.0★ from 9 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Guelph
61/100RP ScoreRanked #15 because of its Google rating and specialty focus: 4.0★ from 3 Google reviews, listed on Google as “Mental health clinic”.
Based on 7 of 8 factors; recency not yet collected.
Based in Waterloo, 25 km away
61/100RP ScoreRanked #16 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 Guelph
60/100RP ScoreRanked #17 because of its Google rating and proximity: 3.7★ from 20 Google reviews, based in Guelph.
Based on 6 of 8 factors; recency and availability not yet collected.
Based in Cambridge, 19 km away
60/100RP ScoreRanked #18 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.1★ from 12 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
#19 A Mindful Change
Based in Guelph
59/100RP ScoreRanked #19 because of its Google rating and proximity: 4.3★ from 6 Google reviews, based in Guelph.
Based on 7 of 8 factors; recency not yet collected.
Based in Waterloo, 20 km away
59/100RP ScoreRanked #20 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.3★ from 6 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Kitchener, 19 km away
59/100RP ScoreRanked #21 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.5★ from 4 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Milton, 30 km away
59/100RP ScoreRanked #22 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.7★ from 19 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Kitchener, 22 km away
59/100RP ScoreRanked #23 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.9★ from 16 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Kitchener, 23 km away
58/100RP ScoreRanked #24 because of specialty focus and its Google rating: listed on Google as “Psychologist”, 4.4★ from 17 Google reviews.
Based on 7 of 8 factors; recency not yet collected.
Based in Guelph
58/100RP ScoreRanked #25 because of its Google rating and proximity: 2.2★ from 13 Google reviews, based in Guelph.
Based on 6 of 8 factors; recency and availability not yet collected.
All 45 psychologists
#1 to #25 are shown in full above. Here are #26 to #45, in RP Score order; each links to its profile.
Also serving Guelph
20 more psychologists within 32 km that we can't rank yet: too few reviews, or a specialty we couldn't confirm. Listed A to Z.
How we ranked Guelph psychologists
We scored 45 Guelph 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 12, 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 Guelph 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 |
How to choose a psychologist
- Check the license with the state or provincial board that issued it; most boards publish a free online lookup.
- Make sure they regularly work with clients who have your concern, and ask what approach they use and why.
- If you may need testing as well as therapy (for example for ADHD or memory concerns), ask whether the practice does assessments itself.
- Ask about fees, insurance and the cancellation policy before the first session. In the US, if you are uninsured or paying yourself, you can ask for a good faith estimate of expected charges.
- Check practical fit: in-person or online sessions, evening times, and how soon they have an opening.
- After a few sessions, ask yourself whether you feel heard. Changing to a different provider is common and fine.
Questions to ask a psychologist
- Are you accepting new clients, and how soon could I start?
- Which license do you hold, and in which state or province?
- How often do you work with concerns like mine?
- Do you offer psychological testing, or therapy only?
- What do you charge per session, and do you take my insurance or provide a superbill?
- Do you offer online sessions?
- What is your cancellation policy?
- What do you keep confidential, and when would you have to share information?
Terms explained
- PhD / PsyD
- Doctoral degrees in psychology. A PhD usually has a stronger research focus, a PsyD a stronger clinical focus; both can lead to a psychologist license.
- Licensed psychologist
- A person licensed by a state or provincial psychology board to practice psychology. The title is protected by law.
- Psychological associate
- In some states and provinces, a master’s-level practitioner licensed or registered by the psychology board, often with supervision requirements.
- LPC / LMHC / LCPC
- US licenses for professional or mental health counselors (the name differs by state). They provide counseling and therapy.
- LCSW
- Licensed clinical social worker: a master’s-level social worker licensed to provide therapy.
- LMFT
- Licensed marriage and family therapist: licensed to treat individuals, couples and families with a focus on relationships.
- RP / RCC
- Registered psychotherapist (Ontario) and registered clinical counsellor (British Columbia): Canadian titles for licensed therapy providers.
- PSYPACT
- An interstate agreement that lets psychologists licensed in a member state provide telepsychology to clients in other member states once they hold the required authorization.
- Telehealth
- Sessions held by secure video or phone instead of in person. The provider generally needs to be licensed where the client is located.
- CBT
- Cognitive behavioral therapy: a structured talk therapy that works on the links between thoughts, feelings and behavior.
- DBT
- Dialectical behavior therapy: a form of CBT that teaches skills for managing intense emotions and relationships.
- ERP
- Exposure and response prevention: a form of CBT used for OCD.
Psychologists in Guelph: frequently asked questions
Who is the best psychologist in Guelph?
By RP Score, the highest-ranked psychologist in Guelph, ON is Jett Psychological Services with an RP Score of 75/100. It has 4.5★ from 8 Google reviews. Dr. Lisa Sicoli, C.Psych. (#2) and Theis John Dr (#3) follow. We ranked 45 psychologists on eight factors, last updated November 12, 2026.
How many psychologists are there in Guelph?
RankedPsychologists ranks 45 psychologists serving Guelph, ON. 14 of them are based in Guelph; the rest serve it from nearby towns. Another 20 within 32 km are listed but not ranked yet. Counts are as of November 2026.
What should I do if I need help right now?
In crisis or thinking about suicide? Call or text 988 (US and Canada), any time. In an emergency, call 911. This site cannot help in an emergency.
Which psychologists in Guelph work on weekends?
15 of 45 ranked psychologists post Saturday hours and 8 post Sunday hours. The highest-ranked open Saturdays are Amy Moroz Psychological Services (#5), Edcommodate (#6) and Colibri NeuroWellness (#13). Posted hours are office hours; many practices also offer evening or online sessions by appointment.
What Google rating do Guelph psychologists have?
The median Google rating among 45 rated psychologists in Guelph is 4.5★, with a median of 8 reviews. Transformation Counselling has the most, 140 reviews, and ranks #31. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does RankedPsychologists rank psychologists?
Each psychologist gets a 0–100 RP Score from eight published factors, led by reputation (25%), specialty focus (25%), proximity (15%) and availability (10%). A practice with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only practices with a confirmed specialty and 3 or more reviews, or a claimed profile, are ranked.
Do psychologists outside Guelph count in this ranking?
Yes, if they are within 32 km of the Guelph city centre, our service radius for psychologists. Each listing shows where the practice is based and how far away it is. Proximity is 15% of the RP Score, so a nearby practice gets a small edge.
Can psychologists pay to rank higher on RankedPsychologists?
No. The RP Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured practices may appear above the list, labelled Sponsored and showing their honest rank.
How are psychologists in Guelph ranked?
Each practice gets an RP Score from 0 to 100 from 8 published factors, including its Google rating, how clearly it focuses on psychology and how close it is. Sponsored placements are shown separately and never change rank. The score does not measure treatment outcomes.
What is the difference between a psychologist and a therapist?
“Psychologist” is a protected title: only people licensed by a state or provincial psychology board may use it. Most hold a doctorate (PhD or PsyD) and are trained in psychological testing as well as therapy. “Therapist” is a general word: licensed counselors, clinical social workers and marriage and family therapists also provide therapy under their own licenses.
Can I see a psychologist online?
Often, yes. Licensing generally follows where you are during the session, so the provider needs to be licensed or authorized there. In the US, psychologists in PSYPACT member states can offer telepsychology to clients in other member states; counselors and social workers have their own rules. In Canada, ask whether the provider is registered in your province.
What if I need help right now?
Do not wait for a consultation. Call or text 988 (US and Canada) if you are in crisis or thinking about suicide, at any time. In an emergency, call 911.
Update log for Guelph
- November 2026: RP Scores recalculated for 45 psychologists serving Guelph.
More psychologists and Guelph pages
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Other specialties in Guelph
- Therapists and counselors in Guelph227 ranked
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- Couples therapists in Guelph59 ranked
- Family therapists in Guelph58 ranked
- Neuropsychologists in Guelph10 ranked
- Psychological testing practices in Guelph7 ranked
- Trauma and PTSD therapists in Guelph29 ranked
- Eating disorder therapists in Guelph22 ranked
- Psychiatrists in Guelph36 ranked
- Clinical social workers in Guelph131 ranked
- Addiction counselors in Guelph73 ranked
- ABA therapy providers in Guelph61 ranked
- All psychologists in Guelph