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Center for Autism and Developmental Disabilities CADD Services

CADD offers each family and individual comprehensive testing, multi-disciplinary evaluation and diagnosis, leading to a customized treatment plan for each individual.

We are committed to providing state-of-the-art, lifelong care for individuals with autism and developmental disabilities. Improving the health of individuals with autism spectrum disorders (ASD) and/or developmental disabilities (DD) requires an early and accurate diagnosis using a multidisciplinary approach, ongoing care, advocacy and collaboration with other providers. Clients who complete the Multidisciplinary Evaluation process with a well-established diagnosis of either ASD or DD may be internally referred to CADD Clinical Services or Consultation Services.

We offer center-based services that include diagnostics, short-term consultation and ongoing treatment. We also offer community-based services, which include ABA (BHRS-Behavior Support) treatment in the home, school and community for children and adults. Community-based services are available to Lancaster County residents.

Clinical Services

Because of overwhelming community need, there is a waitlist for most clinical services.

New client evaluation form


Individual and family therapy
Psychiatric Care
Child Applied Behavior Analysis (ABA) (Lancaster County residents)
Adult Applied Behavior Analysis (ABA) (Lancaster County residents)
Developmental Guidance Service
Social Skills Groups

Service Area

CADD provides ongoing care for individuals with autism or other developmental disabilities residing within the following counties of the WellSpan service area:

  • Adams
  • Franklin
  • Lancaster
  • Lebanon
  • York

Individuals who live outside the WellSpan service area may receive an evaluation and brief consultative services. Ongoing services are not available.

The following services are offered at CADD by county:

 Because of overwhelming community need, there is a waitlist evaluations and services.

The following services are not offered at CADD:

  • speech therapy
  • occupational therapy
  • physical therapy
  • neuropsychological testing
  • developmental pediatrics

Consultation Services

These are specialized services designed to focus intently on a presenting concern for a brief amount of time (average of 3-5 sessions).

Executive Functioning Consultation
Family Consultation
School Advocacy Consultation
Sleep Consultation
Toilet Training Consultation
Verbal Behavior Consultation