Alter Stuckler & Associates and Attention Deficit Disorder Institute in Thornhill provides assessments/treatments for children, adolescents and adults. Our staff consists of Registered Psychologists and a Masters of Social Work. Our focus is to assist our clients in better identifying issues and developing strategies to address these issues in healthier ways. Increasing resilience is a focus of treatment. Our psychological assessments assist in better identifying learning strengths and weaknesses, and determine the factors underlying their struggles. Our aim is that everyone who comes to see us leaves with some degree of satisfaction, insight, and behavioural change. Our commitment is to the highest level of practice by being current on methods of intervention, testing materials and research findings. Contact us today to book an appointment.