Physical Therapy Assistant: Texarkana Cynergy Rehab Group/Arkids Pediatric Day CentersPhysical Therapy Assistant: TexarkanaTexarkana, ARCynergy Rehab Group is proud to be one of the fastest-growing therapy providers in Arkansas , and we’re looking for passionate clinicians who want to grow with us. As a Physical Therapist Assistant in our outpatient pediatric clinic, you will work directly with children of varying ages and abilities under the supervision of a Physical Therapist.