Physical therapist assistant, physical therapy assistant, physical therapy, PTA, therapy assistant, allied, allied health, rehabilitation assistant, rehabilitation, skilled physical therapist assistant, skilled PTA, skilled care PTA, skilled AMN Healthcare Allied Job ID #3577268. Physical Therapist Assistant (PTA) – Keystone & Vinton, IA | Skilled Nursing Facilities | 13-Week Contract Reputable Skilled Nursing Facilities in Keystone and Vinton, IA are seeking a highly motivated and energetic Physical Therapist Assistant (PTA) to support both locations on a split assignment.