Welcome to Core Centre:
Leading Experts in Psychoeducational and Gifted Assessments

Psychological Assessments, ADHD Testing & Therapy in Mississauga

Professional psychoeducational assessments, gifted assessments, ADHD and autism testing, child therapy, youth counselling, and psychological services in Mississauga. Core Centre helps children, teens, young adults, and families better understand their strengths, overcome challenges, and thrive at school, at home, and in life.

Trusted Psychological Services for Children, Teens & Young Adults

Core Centre Psychological Services is an award-winning psychological practice with more than 20 years of experience in school psychology, learning, behaviour, and emotional regulation. Our team provides comprehensive psychoeducational assessments, gifted assessments, ADHD and autism assessments, counselling, child therapy, youth counselling, and paarent support tailored to each individual's unique needs.

Our goal is to provide professional, compassionate, and accessible psychological services that help children and young people reach their full potential. Whether you are seeking answers about learning difficulties, attention and executive functioning, giftedness, behaviour, emotional challenges, or social development, we provide clear assessments and practical recommendations to help you move forward.

Psychoeducational & Gifted Assessments in Mississauga

A psychoeducational assessment can help identify how a child or young person learns, processes information, manages attention, and responds to academic demands. Our assessments can provide a clearer understanding of learning strengths and challenges and may help identify conditions such as ADHD, learning disabilities, intellectual giftedness, and other factors affecting academic performance and well-being.

Our gifted assessments help identify advanced cognitive abilities, intellectual strengths, learning potential, and areas where a child may benefit from additional academic challenge and support.

Psychoeducational and gifted assessments are provided exclusively in our Mississauga clinic on a face-to-face, person-to-person basis. In-person assessment allows our psychologists to conduct direct observation and individualized assessment activities in a professional clinical setting.

Our comprehensive assessment reports are accepted by public and private school boards and academic institutions across North America. We provide practical recommendations designed to support students, parents, educators, and other professionals.

Child Therapy & Youth Counselling

Growing up can come with significant emotional, social, and behavioural challenges. Core Centre provides counselling and therapy for children, teens, and young adults experiencing anxiety, depression, anger, emotional regulation difficulties, stress, self-esteem concerns, family conflict, relationship challenges, and other life difficulties.

Our experienced therapists take an open-minded, individualized approach. We take the time to understand each person's circumstances, strengths, concerns, and goals while creating a safe environment where they can develop healthier coping strategies, build confidence, understand their emotions, and move toward a more fulfilling life.

In-Person & Online Psychological Services

With the exception of psychoeducational and gifted assessments, our counselling and therapy services are available both in person and online. Clients can choose face-to-face sessions at our Mississauga clinic or secure online sessions from the comfort and privacy of their home, office, or another suitable location.

Online therapy provides a convenient and flexible way to access professional psychological support without the need to travel. Whether you prefer in-person counselling or virtual sessions, our team is committed to providing professional, confidential, and compassionate care.

Accessible Psychological Services with Short Waiting Times

We understand that when a child, teenager, or family needs psychological support, waiting months for answers can be frustrating. Core Centre strives to provide short waiting times and timely assessment results, allowing families to better understand their situation and take the next steps sooner.

Eligible psychological services may be covered by workplace or extended health benefits. Certain psychological services may also qualify as eligible medical expenses for tax purposes. Coverage varies by plan, so we recommend confirming eligibility with your benefits provider.

If you are looking for a trusted psychologist, psychoeducational or gifted assessment, ADHD or autism assessment, child therapist, or youth counsellor in Mississauga, Core Centre is here to help. Contact us to discuss your needs and determine the right service for you or your child.

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Marta profile picture
Marta
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After assessing many providers providing Psycho Educational Assessments, we chose Core Centre Psychological Services. Staff and Dr. Ewa Antczak were phenomenal!!! Professional, friendly, responsive to all of our questions, and Dr. Ewa Antczak's assessment/feedback was detailed. I was strongly recommend Core Centre Psychological Services.
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Kathy Mermigas
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I recently had the pleasure of visiting Dr. Eva Antczak at Core Psychology, for my son’s psycho educational assessment. I was thoroughly impressed by her exceptional professionalism and compassion. From the initial consultation to the follow-up sessions, Dr. Antczak demonstrated a perfect blend of expertise and empathy. Her kindness, active listening skills, and non-judgmental approach made my son and I feel at ease. I highly recommend Dr. Antczak to anyone seeking a supportive and skilled psychologist.
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Amber Cohen
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Dr. Ewa Antczak and her team are amazing. They are professional and knowledgeable. I have consulted with them and referred those in need who would benefit from their expertise. It is nice to be able to trust a clinic with top tier patient care.
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Peter van
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About 5 years ago, our now intermediate-grade child had a Psychological Assessment done (at a facility other than Core Centre). There was a need to acquire more recent data for educational programming purposes. Unsatisfied with our first experience, we sought another Psychologist. Stars aligned and we discovered Dr. Ewa! Our experience with Dr. Ewa was simply AMAZING! At our first meeting, she attentively listened to our concerns, clearly outlined the psychological assessment process, and addressed our many questions. We left her office assured our child was in good hands. While waiting for our assessment, we received the Core Centre's communication bulletin ...Wow! We were very impressed by the incredible team Dr. Ewa has built and the innovative programs offered. Our child eagerly anticipated the experience of being assessed by Dr. Ewa. This assessment was administered on two days. In interacting with our child, this fantastic psychologust was most flexible, kind, responsive, and professional. Our 30 minute online feedback session was also very productive. We were given an overview of our child's performance on the assessment, strengths and needs, and next steps. We expressed our sincere gratitude to Dr. Ewa as we could not have asked for more. In summary, and from our experience, it is very evident that Dr. Ewa cares deeply about serving children and families. We look forward to accessing programs and supports offered by Dr. Ewa and her team at Core Centre.
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Les Reif
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Amazing service, staff is very friendly. Highly recommend!
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Soban Khalid
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Excellent and Competent Psychologist and Therapists working hard to ensure client's get the best treatment.
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SYED ATIF
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Updated Review Received a call from core care and issue resolved. Thank you very much for your call and email. Hope your system issues are resolved soon. Assessment / service is good but to get hold of someone for bills for medical insurance claim has become challenge recently with the changes to their system Please do something so patient doesn’t need to follow up multiple times to for their bill for insurance claim
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Cindy Gacutan
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Thank you so much Claudia for your help…
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George Huang profile picture
George Huang
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Professional Psychological service. Dr. Ewa is extremely smart and oriental to details.
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