Katy Psychological Services, PLLC evaluates children, adolescents, and adults. We can evaluate children as young as 18 months (in the case of autism or suspected developmental delay). We offer testing for AD/HD, autism (or ASD), learning disabilities in reading, writing, or math and psychological evaluations. More information can be found by clicking on the link below. This is not a comprehensive list of all we do, so call to inquire about additional services, we can probably help you (or refer you to someone who can). All testing is completed by a licensed psychologist (Ph.D.).