Justin Mattina
Psychologist, PhD, CPsych
Verified by Psychology Today Verified by Psychology Today
Let's Connect (289) 271-1741

Dr. Mattina is the Co-Director of the Oakville Centre for Cognitive Therapy. He is a Registered Clinical and Rehabilitation Psychologist who works with adults. His clinical training took place at the Centre for Addiction and Mental Health (CAMH), including positions within the Psychological Trauma Program, the Anxiety Disorders Clinic, and the Clinical Research Laboratory. Dr. Mattina has previously held teaching positions at McMaster University within the Department of Psychology, Neuroscience, and Behaviour. COVID UPDATE: TELEPHONE and SECURE VIDEO options are available. We are ACCEPTING NEW CLIENTS.
Dr. Mattina's theoretical orientation is cognitive behavioural therapy (CBT). He provides evidenced-based assessment and treatment for a variety of presenting problems including depression, generalized worry, social anxiety, health anxiety, panic attacks, phobias, obsessive-compulsive disorder, insomnia, and coping with physical pain and disability.
Dr. Mattina has experience conducting psychological assessments, providing treatment, and facilitating return to work efforts for clients who are currently on disability. Dr. Mattina works at the Oakville Centre for Cognitive Therapy. He can be reached directly at the number above and would be more than happy to discuss his services further.
Take the first step to help. Call or Email Justin Mattina now - (289) 271-1741
Let's Connect (289) 271-1741

Finances
Fees
- Individual Sessions $275
Payment Methods
American Express, Mastercard, VisaInsurance
- Canada Life | Great-West Life
- Great-West Life
- SunLife
Justin Mattina
Psychologist, PhD, CPsych
Check fees and, if listed, ask to verify your insurance coverage. Email or (289) 271-1741
Qualifications
- Verified by Psychology Today Licensed by Province of Ontario / 5174 Justin Mattina
- In Practice for 15 years
- Attended University of Toronto, Graduated 2011
- Certificate from Canadian Assoc. of Cognitive&Behavioural Therapies Credentialed CACBT Member / 2016
Education and Years In Practice
Additional Credentials
Justin Mattina
Psychologist, PhD, CPsych
Feel free to ask about qualifications and training experience. Email or (289) 271-1741
Specialties and Expertise
Top Specialties
- Anxiety
- Depression
- Trauma and PTSD
Expertise
- Chronic Pain
- Coping Skills
- Emotional Disturbance
- Grief
- Impulse Control Disorders
- Mood Disorders
- Obsessive-Compulsive (OCD)
- Peer Relationships
- Relationship Issues
- Self Esteem
- Sleep or Insomnia
- Stress
Justin Mattina
Psychologist, PhD, CPsych
Do these issues align with your needs? Email or (289) 271-1741
Client Focus
Age
Adults
Participants
Individuals
Age
Adults
Participants
Individuals
Treatment Approach
Types of Therapy
- Cognitive Behavioural (CBT)
- Exposure Response Prevention (ERP)
- Mindfulness-Based (MBCT)
- Psychological Testing and Evaluation
Justin Mattina
Psychologist, PhD, CPsych
Ask about what different forms of therapy will be like. Email or (289) 271-1741
Location
Primary Location
Oakville Centre for Cognitive Therapy
1235 Trafalgar Road, Suite 405
Oakville, ON L6H
(289) 271-1741Email Me