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Core Centre

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Core Centre is a well-established practice that provides assessments, workshops and consultations for youth, their parents and various professionals. Clients can be referred by a physician, or can also self-refer. Our goal is to provide clients with immediate access to psychological services that are of the highest quality. We offer flexible times for appointments and only employ the most highly trained professionals. Our services are reimbursable through many extended healthcare plans and are tax deductible. Give us a call at 647.515.4357 and book a visit. It can change your life.

Welcome to Core Centre online booking site.

Assessments for Youth (2-21)

Psycho-Educational Assessments can reveal your child’s hidden strengths and Help Your Child Succeed! The goal of the assessment is to identify areas of strengths and weakness in a student’s learning profile in order to diagnose the root cause of their academic or behavioural difficulties. The results from the assessment assist in developing a plan for solving the problem. A psycho-educational... Read More

Psycho-Educational Assessments can reveal your child’s hidden strengths and Help Your Child Succeed!
The goal of the assessment is to identify areas of strengths and weakness in a student’s learning profile in order to diagnose the root cause of their academic or behavioural difficulties. The results from the assessment assist in developing a plan for solving the problem.
A psycho-educational assessment can identify Learning Disabilities, Attention Deficit Hyperactivity Disorder (ADHD), Intellectual Disabilities, reading (dyslexia), writing (dysgraphia) and mathematic (dyscalculia) challenges and other mental health issues that can interfere with learning.

Psychotherapy and Counselling session for Youth

We offer expert counseling services for youth dealing with school-related stress, behavioral challenges, and relationship issues. She provides support for academic success, behavior improvement, and healthier relationships. Her holistic approach nurtures personal growth and emotional well-being, ensuring young individuals have the tools to thrive.

Psychotherapy and Counselling for Adults

At Core Centre we bring the transformative power of psychotherapy to your doorstep. Our experienced and skilled psychotherapists are here to guide you on your personal journey of self-discovery and growth. Whether you're navigating emotional challenges, seeking to improve relationships, or aiming for personal development, our dedicated team is your trusted ally. Join us at Core Centre, and let ... Read More

At Core Centre we bring the transformative power of psychotherapy to your doorstep. Our experienced and skilled psychotherapists are here to guide you on your personal journey of self-discovery and growth. Whether you're navigating emotional challenges, seeking to improve relationships, or aiming for personal development, our dedicated team is your trusted ally. Join us at Core Centre, and let our expert psychotherapists empower you to lead a happier, healthier life.

IdealMe Group Sessions

IdealMe Program

Stress & Burnout Therapy

Stress and Burnout Therapy for professionals is a specialized form of intervention designed to address the unique challenges and pressures faced by professionals. This therapeutic approach combines psychological techniques, counseling, and targeted strategies to help individuals manage and alleviate the negative effects of chronic stress and burnout.

Family Services

Supportive guidance for parents dealing with challenging behaviors in their children.

Anger Management

Anger management is a structured therapeutic approach designed to help individuals recognize, understand, and effectively manage their anger. It involves the development of coping strategies and emotional regulation skills to handle anger in a constructive manner. The primary goal is not to eliminate anger, as it is a natural and often healthy emotion, but rather to channel it in a way that is ... Read More

Anger management is a structured therapeutic approach designed to help individuals recognize, understand, and effectively manage their anger. It involves the development of coping strategies and emotional regulation skills to handle anger in a constructive manner. The primary goal is not to eliminate anger, as it is a natural and often healthy emotion, but rather to channel it in a way that is productive and does not lead to negative consequences.

Marva Johnson Registered Psychotherapist

Marva is a compassionate and skilled mental health professional dedicated to helping individuals and families overcome life’s challenges and achieve emotional well-being. With extensive expertise in a wide range of therapeutic areas, Marva is a trusted therapist who specializes in Anger Management, Anxiety, Behavioral Issues, Coping Skills, Depression, Family Conflict, Grief, Life Transitions, Marital and Premarital Counseling, Relationship Issues, Self Esteem, Stress, Trauma and PTSD, Women’s issues, and overall Mental Health support.

Marva has a comprehensive understanding of the human mind and its complexities, making her an ideal choice for people of various age groups. She works effectively with Adolescents/Teenagers (aged 14 to 19), Adults, and Elders (aged 65+). Regardless of your age or background, Marva is committed to providing a safe and non-judgmental space for you to explore your thoughts, feelings, and experiences.

Marva’s therapeutic approach is both versatile and evidence-based. She offers individual, couples, family, and group therapy sessions to address the unique needs of each client. Marva utilizes several therapeutic modalities, including Cognitive Behavioral Therapy (CBT), Mindfulness-Based Cognitive Therapy (MBCT), Emotionally Focused Therapy, and Solution Focused Brief Therapy (SFBT). By tailoring her approach to your specific situation and preferences, she ensures a customized and effective treatment plan.

If you’re ready to take control of your mental health, work through challenges, and lead a happier, more fulfilling life, Marva is here to guide you on that journey. With her extensive experience and expertise, she empowers her clients to develop the coping skills and strategies needed to overcome obstacles and lead a more balanced and satisfying life.

Marva is your partner in the pursuit of emotional well-being and is ready to support you in your journey toward a healthier mind and a happier life.

Marva is a compassionate and skilled mental health professional dedicated to helping individuals ... Read More

Dr. Ewa Antczak Registered Psychologist

Dr. Ewa Antczak, C.Psych. is a seasoned Registered School Psychologist with a remarkable two-decade career dedicated to serving the youth. With a strong educational background, she holds a Ph.D. and the coveted designation of C. Psych, showcasing her commitment to the highest standards of professional practice. Dr. Antczak is fluent in both English and Polish, offering her services to a diverse range of clients.

Dr. Ewa’s services include in-depth assessments, designed to provide valuable insights into the individual needs of her clients.

In her individual counseling sessions, Dr. Ewa offers a safe and compassionate space for her clients to address personal challenges.

With her extensive knowledge and commitment to her clients’ well-being, Dr. Ewa is a trusted and compassionate resource in the field of educational psychology, dedicated to helping children and adolescents reach their full potential.

Dr. Ewa is a member on the advisory board for Resilient Kids Canada, helping shape important initiatives for children’s well-being. She’s the Director of the IdealMe Enrichment Foundation, and the Founder of Felixa - a generative AI platform that supports gamers who are struggling with their mental well-being.

Dr. Ewa Antczak, C.Psych. is a seasoned Registered School Psychologist with a remarkable two-deca... Read More

Negean Mashayekhi

Negean is a Registered Psychotherapist (Qualifying) and Certified Pediatric Sleep Consultant dedicated to helping individuals navigate life’s challenges with compassion and expertise.

Whether you’re feeling overwhelmed by anxiety or depression, managing ADHD or OCD, struggling with sleep difficulties, or facing a major life transition such as parenthood or young adulthood, Negean provides a safe, non-judgmental space to explore your thoughts and feelings. She helps clients build practical tools to manage stress, foster resilience, and create meaningful change.

Negean holds a Bachelor of Science in Psychology, Neuroscience, and Behaviour, a Master’s in Clinical Psychology, and is currently completing a second Master’s in Counselling Psychology at Yorkville University. Her extensive education and experience enable her to provide tailored therapeutic interventions that meet the unique needs of each client.

As a Certified Pediatric Sleep Consultant, Negean also works with parents struggling with their child’s sleep difficulties, helping families establish healthy sleep routines that promote well-being for both children and caregivers.

Supervisor: Kate Little Reg #: 008802 email: kate@purpleoakhealth.com

Negean is a Registered Psychotherapist (Qualifying) and Certified Pediatric Sleep Consultant dedi... Read More

Sebastian Galindo Maya Registered Psychotherapist (Q)

Sebastian is a bilingual (proficient in English and Spanish) compassionate and skilled psychotherapist. He has a Master’s degree in Psychotherapy and years of experience helping individuals and couples overcome life’s challenges. Sebastian brings a fresh perspective combined with a wealth of knowledge in Cognitive Behavioral Therapy (CBT), couples therapy, Mindfulness-Based Stress Reduction (MBSR), and Attachment-Based Therapy. Whether you’re looking to manage stress, improve relationships, or explore deeper emotional issues, Sebastian tailors his approach to your unique needs. Clients appreciate Sebastian’s ability to create a safe, non-judgmental space where real transformation can happen.

Sebastian is a bilingual (proficient in English and Spanish) compassionate and skilled psychother... Read More


Located at: 220 Burnhamthorpe Rd W, 202, Mississauga
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Need Help? 6475154357 info@corecentre.ca