Avanti Psychological Services Sammamish Child and Adolescent Evaluations is listed for Washington families seeking assessment support. The official website confirms relevant services including comprehensive psychological evaluation; neuropsychological evaluation; adhd/learning/giftedness assessment. Verification note: sessments Client Portal Contact Us Open Menu Close Menu About Our Team Therapy Assessments Client Portal Contact Us Assessments Child & Adolescent Evaluations We offer comprehensive psychological and neuropsychological evaluations for children and adolescents ages 5 to 21. These types of evaluations can help address questions and concerns about challenges wi

External review summary
Google review rating: 4.6
Google review count: 16
Google review source: https://maps.google.com/?cid=18395773681616339702&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA
Reviews last checked: 2026-05-29
Note: Review counts are sourced from public third-party profiles and should be rechecked with the provider before making care decisions.

Website: https://www.avantinw.com/contact
Provider type: Psychological services and assessment practice
Assessment types: Comprehensive psychological evaluation; neuropsychological evaluation; ADHD/learning/giftedness assessment
Specialties: Attention and focus; executive functioning; learning; academics; social-emotional and behavioral concerns; giftedness
Age ranges: Children and adolescents ages 5-21; families
Service areas: Sammamish; Eastside; Seattle metro
Pricing: Pricing not listed
Verification: Website confirmed via official provider site during the 2026-05-29 Washington major metros daily assessment workflow.
Source URL: https://www.avantinw.com/about-assessments
Last reviewed: 2026-05-29
Location note: Map pin is currently city-level for rollout accuracy unless an exact public street address has been verified.