Physical therapist assistant, physical therapy assistant, physical therapy, PTA, therapy assistant, allied, allied health, rehabilitation assistant, rehabilitation, outpatient physical therapist assistant, outpatient PTA, outpatient AMN Healthcare Allied Job ID #3590001. Both experienced PTAs and new graduates are encouraged to apply, and a valid PTA license is recommended Herndon, VA offers a welcoming community, access to scenic parks, and proximity to Washington, D.C. for cultural and dining experiences.