Cornerstone Psychological Services
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Cornerstone Psychological Services
Our experienced team at Cornerstone Psychological Services is pleased to provide assessments pertaining to Giftedness; Attention Deficit Hyperactivity Disorder (ADHD); Learning Disabilities; Autism Spectrum Disorders (what was formally referred to as Asperger's Disorder); Developmental Disabilities; Mood; Dyslexia; and Anxiety.

We can provide a Psychological Assessment for a child or an adult. We may also recommend treatment resources who support mental health, personal and family issues as well as other professionals who provide academic coaching, tutoring, iPad and other technology training to support productivity.
Services
Psychologists, psychological associates, psychoeducational consultants, psychometrists, special education teachers, social workers, psychotherapists, speech-language pathologists, occupational therapists, adaptive technologists, and coaches are available to meet the needs of our clients. Melissa Cait M.A., ABSNP, C. Psych. is a Psychologist, Clinical Director, and Member of the College of Psychologists of Ontario.
Melissa Cait is a psychologist as well as the Founder and Clinic Director of Cornerstone Psychological Services in the Greater Toronto (Canada) area. She was trained at York University (1982) and at the University of Toronto (1985). She graduated from the American Board of School Neuropsychology (ABSNP) Diplomate program in 2009.
D., is a psychoeducational consultant who provides valuable and effective treatment to children, adolescents, and adults.

Under the direct supervision of Melissa Cait, a member of the College of Psychologists, Kathryn focuses on assessing individuals with learning difficulties, screening children eligible for gifted school programming, and providing consultation to children, adolescents and their parents regarding behaviour management, learning disabilities, social skills, and self-esteem.
D. is a registered psychologist with the College of Psychologists of Ontario. She specializes in helping children, adolescents and families, and holds competencies in both clinical psychology and school psychology. She graduated with a doctorate in School/Applied Child Psychology from McGill University, in 2018.
Andrea was a teacher in the public school system with a primary focus in special education for 18 years. She then transitioned into the role of psychoeducational consultant at Cornerstone Psychological Services in 2005 where she is supervised by a member of the College of Psychologists of Ontario. Andrea majored in psychology and has attained additional credentials in special education, collaborative problem solving, and mindfulness.
Reviews (4)
John P.
John P.
Sep 02, 2019
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I can only speak for the therapist I had but she was a poor listener. Kept trying to override my views with her own views. Then was frustrated and rude in the very small amount of time I was there. I left after the 2 session....
Anna Bon
Anna Bon
Aug 02, 2019
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Very professional and knowledgeable personnel. Special thank you to Lisa for providing a high level of customer service.
Michelle B.
Michelle B.
Jul 19, 2019
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I highly recommend Cornerstone Psychological Services if your child requires a psycho-educational assessment in order to determine learning exceptionalities etc. Right from the start, my husband and I felt well-informed about the services that were being provided and we were sent information detailing the entire process from start to finish, including a breakdown of scheduled fees. Katrina was readily available to answer any questions or concerns. Dr. Katelyn was very warm and bubbly with our son and he immediately developed a comfortable rapport with her. She was thorough, in depth and was patient
Catherine Dove
Catherine Dove
Jul 14, 2019
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If your child needs a psychological test, the people at Cornerstone are highly trained, detailed and attentive, and professional to a high degree. This is a costly but important service well delivered. My son recommends it because he approved of the prize he received for completing the tests! :-)