Office Location and Contact Information
Email or phone us to learn more about our services
17430 Campbell Road, Suite 112
Dallas, TX 75252
214-227-7741
info@texasautism.com
Counseling
Specialized counseling services are provided to meet the unique needs of autistic individuals. We offer both in-person and virtual (telehealth) counseling services to children and adults. Counseling services are solution-focused and may be provided in an individual or group format.
Assessment
The Ziggurat Group specializes in assessment for autism spectrum disorder (ASD). We evaluate both children and adults and have an emphasis on evaluating girls and women. Click here to learn more about evaluating this special group. The Ziggurat Group utilizes a transdisciplinary model. The assessment team consists of members who may include a licensed psychologist, a speech therapist, an occupational therapist, and an educational diagnostician. Using a team is state-of-the-art.
Other Assessments
The Ziggurat Group is a team of professionals from different fields. We are able to offer a variety of evaluation and intervention services to better meet the needs of our clients.
Intellectual and Educational Assessment
Assessment of intelligence and academic achievement is available through The Ziggurat Group. Educational Diagnosticians, who specialize in assessment of educational concerns, conduct these evaluations. Staff utilize state-of-the-art techniques, including a cross-battery approach, to develop a profile of strengths and needs.
Speech and Language Assessment
Speech and language assessments are conducted by a Speech and Language Pathologist (SLP) who has earned the American Speech-Language Hearing Association Certificate of Clinical Competence (CCC-SLP). The SLPs at the Ziggurat group are experienced in providing comprehensive assessment in the following areas: Receptive and Expressive Language; Articulation; Pragmatic Language; Pre-Verbal Language. At The Ziggurat Group, the SLP plays an active role on the Autism evaluation team; providing support for diagnosis as well as interventions. The SLPs at The Ziggurat Group are trained in the Ziggurat Model and are active in parent training, professional trainings as well as training school district employees in Texas and across the country. Full assessment as well as consultative services are provided.
Sensory and Motor Assessment
Sensory and motor assessments are conducted by our expert Occupational Therapists. Reports provide practical solutions that help individuals function well across settings.
About Us
Licensed Psychologist Ruth Aspy, Ph.D.

Licensed Psychologist Barry G. Grossman, Ph.D.
Staff
Nicole Brin, M.A., CCC-SLP
Susan B. Jamieson, M.Ed. RPED

Dawn Olivares, BSOT, OTR
License Information
Dr. Ruth Aspy is a Licensed Psychologist with the Texas State Board of Examiners of Psychologists (TX License #25309).
Dr. Barry G. Grossman is a Licensed Psychologist with the Texas State Board of Examiners of Psychologists (TX License #32169).
For information on how to verify a license, please go to www.tsbep.texas.gov.
For information on how to file a complaint, please go to the following page: https://www.tsbep.texas.gov/how-to-file-a-complaint-enforcement.
Good Faith Estimate
You have the right to receive a “Good Faith Estimate” explaining how much your medical and mental health care will cost. Under the law, health care providers need to give patients who don’t have insurance or who are not using insurance an estimate of the expected charges for medical services, including psychotherapy services. You have the right to receive a Good Faith Estimate for the total expected cost of any non-emergency healthcare services, including psychotherapy services. You can ask your healthcare provider, and any other provider you choose, for a Good Faith Estimate before you schedule a service. If you receive a bill that is at least $400 more than your Good Faith Estimate, you can dispute the bill. Make sure to save a copy or picture of your Good Faith Estimate.
For questions or more information about your right to a Good Faith Estimate, visit www.cms.gov/nosurprises.
Please contact our office at (214) 227-7741 if you’d like to request a Good Faith Estimate.