Northern Elm Assessment and Treatment — Newmarket, ON · 17345 Leslie Street

Address: 17345 Leslie Street, Newmarket, Ontario, L3Y 0A4

Phone: +1 289-763-6135

Official website: Northern Elm Assessment and Treatment

Northern Elm Assessment and Treatment is a clinic in Newmarket, Ontario offering therapy and assessment services for children, adolescents, and adults, with specialization in neurodivergent individuals. They provide autism (ASD), ADHD, and psychoeducational assessments, as well as therapy services in a supportive, inclusive environment. The clinic emphasizes clinician matching, cultural responsiveness, and personalized care rooted in therapeutic relationships.

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Listing information last checked: September 17, 2026. Contact the provider directly to confirm services, availability, fees and eligibility.

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