ADHD Therapies & Assessments
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No ADHD? No problem.

We support families navigating anxiety, learning challenges, OCD, and more — with or without an ADHD diagnosis.

Not sure which therapy or treatment would be best?

Take our quick intake questionnaire to direct you to the support you need.

Learn more about the different types of Psychological Assessments.

Not sure which Assessment is for you? Take the 2 minute quiz to find out which test suits your needs.

Needs We Support

Did you know?

ADHD often occurs alongside a number of related conditions. Learn about ADHD comorbidities.

No ADHD? No problem.

We support families navigating anxiety, learning challenges, OCD, and more — with or without an ADHD diagnosis.

Red Oak Centre -

Dr. Lily Riggs

Clinical Neuropsychologist | PhD, C.Psych

Dr. Lily Riggs is a registered neuropsychologist, specializing in the assessment of children, adolescents and adults with various learning profiles and medical conditions.

Areas of Focus

  • Psychological assessments
  • ADHD
  • Learning disabilities
  • Traumatic brain injury (e.g. concussion), brain tumours, stroke, epilepsy, neurofibromatosis type 1,
  • Disorders in genetics, metabolics and movement

Treatment Philosophy

Dr. Riggs’ approach to assessment is client- and family-centred, flexible, and grounded in evidence-based research. She ensures that clients feel relaxed and comfortable during assessments and that assessment results and recommendations are provided in a clear and timely manner.

Education, Training & Experience

PhD, Pyschology & Neuroscience
University of Toronto

MA, Psychology

University of Toronto

In addition to her clinical work, Dr. Riggs also conducts research focused on memory and the brain. She has authored over a dozen peer-reviewed articles, presented at over 30 conferences, and won several awards.

She also works as a neuropsychologist and researcher in the Brain Injury Rehab Team and Concussion Centre at Holland Bloorview Kids Rehab and she is an Assistant Professor (status-only) in Pediatrics at the University of Toronto.

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