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Our Team

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Natalie Quinn

Senior Therapist

Natalie is a dedicated and highly skilled professional with over a decade of experience supporting children with Autism Spectrum Disorder (ASD) and other exceptionalities, including Dual Diagnosis. She earned her Advanced Diploma in Child and Youth Care from Centennial College in 2013 before furthering her expertise by completing the Autism and Behavioral Science Program at Seneca College. Currently, she is advancing her knowledge by pursuing a degree in Psychology at Athabasca University.  

Throughout her career, Natalie has worked in diverse settings, including residential care, school boards, and Applied Behavior Analysis (ABA) and Intensive Behavioral Intervention (IBI) environments. Her extensive experience allows her to tailor interventions to meet the unique needs of each child, fostering growth, independence, and skill development.  

Natalie is deeply passionate about working alongside children and youth, providing them with the support and encouragement they need to reach their full potential. Her enthusiasm, commitment, and compassionate approach make her a valued advocate for the individuals and families she serves.

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Alisha Pegg
Senior Therapist

Alisha is a dedicated professional with over a decade of experience working with children with Autism Spectrum Disorder (ASD) and a wide range of other exceptionalities. She earned her Advanced Diploma in Child and Youth Care from Georgian College in 2022, equipping her with specialized skills in child development, behavior management, and therapeutic intervention.  

Throughout her career, Alisha has worked in diverse settings, including residential programs, schools, and Applied Behavior Analysis (ABA) and Intensive Behavioral Intervention (IBI) environments. Her extensive experience enables her to provide individualized support tailored to each child's unique needs.  

In her current role, Alisha serves as the Special Education Resource Teacher and supervises ABA programming both within the private school setting and at the center. She ensures the implementation of high-quality, evidence-based interventions that foster growth and success for each student. She is deeply committed to working with children on the spectrum and is passionate about empowering them to reach their full potential, both within structured programming and in their everyday lives.

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Jennifer Harper,
Board-Certified
Behaviour Analyst
(BCBA)/Clinical Supervisor

Jennifer Harper is a highly experienced Board-Certified Behavior Analyst (BCBA) with two decades of expertise in Applied Behavior Analysis (ABA). She has dedicated her career to supporting children on the autism spectrum and their families, utilizing evidence-based ABA principles to foster skill development, particularly in language acquisition, social communication, and overall developmental growth.  

Passionate about the science and research behind ABA, Jennifer firmly believes in its transformative potential to enhance the lives and abilities of individuals across all spectrums of need. Her extensive work spans a wide range of developmental stages, from guiding newly diagnosed toddlers—or those awaiting diagnosis—through early communication milestones to helping teenagers build independence and navigate the transition to adulthood.  

Jennifer is recognized by the College of Psychologists and remains committed to upholding the highest standards of professional practice in behavioral therapy.

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Robin Konstantopoulos  Owner/Director

Robin is the Owner and Director of both Autism Unplugged Learning Centre and Pathways Centre for Education Private School. With over a decade of dedicated advocacy and support for the autism community, she has fostered numerous community partnerships to enhance resources and opportunities for individuals with autism.  

Alongside her husband, Robin has contributed to the Special Olympics as a coach and was honored with Georgina's Volunteer Award of Merit for her commitment to community service. She served on the Board of Directors for the Georgina Cares Fund for four years before stepping back to focus on the expansion of her autism treatment center. Additionally, she served on the Uptown Keswick BIA Committee for three years and, in 2025, was appointed to the Council of the Town of Georgina Accessibility Advisory Committee.  

As a mother of two autistic children—one diagnosed with high-functioning autism and the other with severe autism—Robin is deeply passionate about individualized learning. She firmly believes that every child has limitless potential when taught in a way that aligns with their unique learning needs.

©2016 by Autism Unplugged Inc.

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