About Us

A Team Centred Around Your Family, in Your Home, in Your Community

ABA THERAPY

ABA ACADEMIC PROGRAMS

SPEECH-LANGUAGE THERAPY

AUGMENTATIVE COMMUNICATION

OCCUPATIONAL THERAPY

BEHAVIOUR MANAGEMENT

EMOTIONAL REGULATION

ACTIVITIES OF DAILY LIVING

LIFE SKILLS

SOCIAL SKILLS

PARENT TRAINING

Child holding "Nexus ABA Therapy" sign.

Welcome to Nexus ABA Therapy, a clinical practice where we strive to create understanding, support, and empowerment for individuals with autism and their families in cities across Ontario. We believe that every individual with autism is unique and deserving of the opportunity to thrive in a world that embraces their strengths and supports their needs. Our ABA therapy, speech therapy and occupational therapy clinicians offer ABA therapy to children at their home in greater Toronto, Mississauga, Brampton, Oakville, Hamilton-Wentworth, Niagara Region, Kitchener-Waterloo, Vaughan, Richmond Hill, Markham, Barrie, Ajax, Pickering, Whitby, Oshawa, Ottawa and London, Ontario.

Teacher and child playing with colorful letters.

Who We are

Our mission is to break down barriers and promote acceptance and inclusion for individuals with autism. We aim to provide a comprehensive range of ABA therapy services, from early intervention to adult support, focusing on individualized care based on the principles of ABA teaching, educational resources, and advocacy. Our goal is to help individuals with autism lead fulfilling, independent lives while fostering a society that understands and celebrates their differences.

We offer a variety of ABA therapy programs and services that are tailored to the unique needs of individuals on the autism spectrum, including:

  • ABA Therapy at Home
  • ABA Therapy at School
  • Speech-Language Therapy
  • Occupational Therapy
  • Academic Programs
  • Life Skills
  • Social Skills
  • Behaviour Management
  • Parent Training

At Nexus ABA Therapy, we are guided by values that centre on empathy, inclusivity, and respect for all individuals. These values shape every aspect of our work and the services we provide:

  • Respect: Every person with autism is deserving of respect and dignity. We honour each individual’s unique journey and abilities.
  • Collaboration: We believe that the best outcomes are achieved when we work together—whether with families, professionals, or other organizations.
  • Empathy: We approach all interactions with understanding, recognizing that each person’s experience with autism is personal and valid.
  • Education: We are committed to raising awareness and providing the tools necessary for others to better understand and support individuals with autism.

Our Clinical Supervisors:

Ibolya Gabris, BCBA, RBA

  • Board Certified Behaviour Analyst; BCBA, R.B.A.
  • Master’s of Applied Disability Studies
  • Clinical Supervisor for Halton-Peel
  • OAP Provider List

Suzana Curcija, BCBA, RBA

  • Board Certified Behaviour Analyst; BCBA, R.B.A.
  • M.Ed., Master of Education in Developmental Psychology
  • OAP Provider List

Neha Malik, BCBA, RBA

  • Board Certified Behaviour Analyst; BCBA, R.B.A.
  • Clinical Supervisor, Toronto, B.A., M.A. Psychology
  • OAP Provider List

Suha Wais, BCBA, RBA

  • Board Certified Behaviour Analyst; BCBA, R.B.A.
  • Master in ABA
  • OAP Provider List

Olivia Kozlowski, BCBA, RBA

  • Board Certified Behaviour Analyst; BCBA, R.B.A.
  • Master’s of Applied Disability Studies, B.A. in Child Health

Rebecca Ma, BCBA, RBA

  • Board Certified Behaviour Analyst; BCBA, R.B.A.
  • M.S. in Applied Behaviour Analysis

Meagan Mak, BCBA, RBA

  • Board Certified Behaviour Analyst; BCBA, R.B.A.
  • M.A. M.A. in Clinical Psychology

Danielle Flood, BCBA, RBA

  • Board Certified Behaviour Analyst; BCBA, R.B.A.
  • M.A. Applied Disability Studies; Specialization in Applied Behaviour Analysis

Amanda Quintinho, SLP, Reg. CASLPO

  • Speech-Language Pathologist
  • Reg. CASLPO

Umna Islam, SLP, Reg, CASLPO

  • Occupational Therapist
  • Reg. COTO

Tammy Hull, OT, Reg. COTO

  • Occupational Therapist
  • Reg. COTO

Irene Michaiel, OT, Reg. COTO

  • Occupational Therapist
  • Reg. COTO