Registered Provisional Psychologist and Assessment Team Lead at Diamond Psychological and Assessment Services / Riverwest Therapy Collective in Calgary offering assessments for ADHD, learning disorders, autism, IQ/cognitive functioning, giftedness-related school admissions, and broader emotional/behavioural concerns.

External review summary
Other review rating: 5.0
Other review count: 23
Other review source: Lumino Health (Sun Life): https://luminohealth.sunlife.ca/en/health-care-provider-profile/psychologist/diamond-psychology/grace-phillips-mckenzie-940684-940683/
Reviews last checked: 2026-05-03
Note: Review ratings and counts are third-party public snapshots where available; families should recheck the linked source and confirm fit directly with the provider.

Website: https://www.riverwesttherapy.ca/clinicians-directory/grace-phillips-mckenzie
Provider type: Registered Provisional Psychologist
Assessment types: Psychoeducational; ADHD; Learning disorders; Autism; IQ/Cognitive; School admissions
Specialties: ADHD; Learning disorders; Autism; IQ and general abilities; Cognitive functioning; Emotional and behavioural concerns
Age ranges: Children; Teens; Adults; Seniors
Service areas: Calgary; Virtual Alberta
Waitlist: Complimentary consultation available
Verification: Website Confirmed
Source URL: https://www.riverwesttherapy.ca/clinicians-directory/grace-phillips-mckenzie; https://www.diamondpsychology.ca; https://www.psychologytoday.com/ca/therapists/grace-phillips-mckenzie-calgary-ab/965392
Last reviewed: 2026-03-21
Location note: Map pin is currently city-level for rollout accuracy unless an exact public street address has been verified.