Our Company

Who is CHEM?


CHEM is an Early Developmental Delay Service Agency founded by Dianee Chang a long-time provider of early intervention services in Miami-Dade. Dianee Chang is a graduate from Southeast Missouri State University and holds a Bachelor of Science in Special Education, in Varying Exceptionalities (VE) and a Master of Arts in Special Education.


Dianee has worked as both a home visitor and a classroom special educator with children of ages 0 – 3 and 3 – 7. She has worked at Easter Seals Society, Association for Retarded Citizens and a Miami-Dade Public Schools in the areas of Special Education. Since 1999 Dianne has been working with children in the autistic spectrum.


Staff at CHEM


The staff at CHEM is licensed in their respective fields and many are bilingual. Specialties include therapist in the following areas: Behavior, Speech and Language, Occupational, Music, Certified Early Intervention Specialist (Infant and Toddler Development Specialist (ITDS) “Home Visitor”


What is a home visitor


Visits in your home by a professional for the purpose of planning and providing early intervention services by qualified personnel such as special education teacher or other specialist.

Where do we provide our services?

Because of our considerable large staff, we are able to provide services throughout Miami-Dade County, North & South Dade, Homestead, Hialeah, South Miami Beach, and North Miami Beach. Services are provided as required by the family.


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