Physical Therapist: Education Overview & Career Info. Learn about the education and preparation needed to become a physical therapist. Get a quick view of the requirements, as well... Geriatric Physical Therapy Technician Career Info. Learn about some of the tasks that geriatric physical therapy technicians have. Education and licensure requirements vary by... Physical Therapist Licensure and Credentialing Information. A physical therapy license is a required credential for physical therapists. Get some quick facts about the education and other... How to Become a Physical Therapist Assistant. Learn how to become a physical therapist assistant.