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Business Details
17 Years
experience
Expert Psychological Assessments in Hamilton
Dr Erin Warriner and our team of dedicated professionals have been providing expert psychological and neuropsychological services since 2009. Our practice specializes in comprehensive assessments and evidence-based treatments for individuals across the lifespan, addressing a wide range of neurological, developmental, and mental health conditions. With decades of combined experience in hospital, academic, and private settings, we offer specialized expertise in concussion management, cognitive rehabilitation, and diagnostic evaluations for conditions like ADHD, autism, epilepsy, and dementia. Our team includes highly trained psychologists with advanced training in neuropsychology, trauma-informed care, and cultural safety. We serve clients from Hamilton, Halton, Brant, Niagara, and surrounding regions, maintaining strong affiliations with leading healthcare institutions.

Our commitment to excellence is demonstrated through our rigorous academic contributions, clinical research, and ongoing professional development. We prioritize personalized care that addresses each client's unique needs while maintaining the highest standards of professional ethics and scientific integrity. Our practice integrates cutting-edge research with practical clinical applications to deliver measurable improvements in cognitive function and emotional well-being. We work closely with families, educators, and healthcare providers to ensure comprehensive, coordinated care. Our extensive hospital experience and academic appointments at McMaster University reinforce our position as leaders in clinical psychology and neuropsychology. We remain dedicated to advancing the field through training programs, research publications, and community education initiatives.
Services
Psychological Assessments Neuropsychological Assessments Cognitive Remediation Psychoeducational Testing Trauma-Informed Therapy
Details
  • Year established: 2009
Highlights and features
  • We offer over 20 years of combined experience in clinical neuropsychology
  • Our team includes hospital-affiliated psychologists with academic appointments
  • We provide evidence-based treatments for complex neurological conditions
  • Our practice integrates research findings with clinical applications
  • We maintain rigorous professional standards through ongoing education
Associations and certifications
  • American Psychological Association (APA)
  • Canadian Psychological Association (CPA)
Services
Psychological Assessments
Comprehensive psychological evaluations for children, adults, and seniors. Our assessments identify cognitive, emotional, and behavioral patterns to inform treatment plans. We specialize in diagnosing complex conditions like anxiety, depression, and trauma-related disorders through evidence-based testing protocols.
Neuropsychological Assessments
Specialized evaluations of brain function across all ages. We assess memory, attention, language, and executive functioning to diagnose neurological conditions. Our testing helps identify concussion effects, dementia progression, and stroke-related cognitive changes using standardized neuropsychological measures.
Cognitive Remediation
Targeted interventions to improve cognitive abilities after brain injury or neurological illness. Our programs address memory deficits, attention problems, and executive functioning challenges through structured exercises and compensatory strategies tailored to individual needs.
Psychoeducational Testing
Diagnostic evaluations for academic challenges and learning differences. We identify specific learning disabilities, ADHD, and developmental disorders in children and adults. Our assessments inform educational accommodations and intervention strategies for schools and workplaces.
Trauma-Informed Therapy
Specialized treatment for trauma and stress-related disorders. Our therapists use evidence-based approaches like CBT and EFT to address PTSD symptoms, complex trauma, and adjustment difficulties. We prioritize cultural safety and create personalized recovery plans for individuals across the lifespan.
People
Dr. Erin Warriner
Clinical Psychologist & Practice Director
Registered psychologist with 20+ years in clinical neuropsychology. Specializes in assessment and treatment across lifespan. Former McMaster Children's Hospital specialist and Hamilton Health Sciences fellow. Published researcher in cognitive screening tools and brain injury recovery.
Dr. Justine Spencer
Clinical Neuropsychologist
Neuropsychology specialist with expertise in adult and senior care. Completes assessments for neurological conditions and provides cognitive rehabilitation. Works at Hamilton General Hospital's Stroke Program and trains future neuropsychologists as Associate Director of Training.
Dr. Sanya Sagar
Clinical Psychologist
Trauma-informed care specialist with experience in pediatric and adult neuropsychology. Treats mood and anxiety disorders using integrative therapy approaches. Currently works at McMaster Children's Hospital and teaches in McMaster's Psychiatry Department.
Dr. Abigail Reid Graves
Clinical Neuropsychologist
Specializes in pediatric neurology and developmental disorders. Provides assessments for children with complex medical conditions. Holds academic appointments at McMaster University and conducts research on cognitive development in neurodiverse children.
Questions
What types of assessments do you provide?
We offer psychological, neuropsychological, psychoeducational, and cognitive assessments for children, adults, and seniors with neurological, developmental, and mental health concerns.
Do you treat anxiety and depression?
Yes, our team provides evidence-based therapy for anxiety disorders, depression, and adjustment difficulties using cognitive-behavioral and emotion-focused approaches tailored to individual needs.
Can you help with concussion recovery?
Our specialists conduct comprehensive evaluations for concussion effects and develop personalized cognitive rehabilitation plans to address memory, attention, and executive functioning challenges following brain injuries.
Do you serve clients outside Hamilton?
We provide services to residents of Halton, Brant, Niagara, Oakville, Burlington, St. Catharines, Niagara Falls, Brantford, and Guelph through our centrally located practice.
Are your psychologists registered?
All our practitioners are registered with the College of Psychologists of Ontario and maintain active affiliations with leading healthcare institutions like McMaster University and Hamilton Health Sciences.