Teletherapy can refer to radiation therapy, but it most commonly refers to online speech therapy. As a speech teletherapist, your responsibilities are to provide speech therapy and treatment via video calls. Your duties are to consult online with patients to determine their goals and needs and then develop therapeutic programs that utilize telecommunications designed to meet those goals. These programs may involve synchronous or asynchronous therapies. The former refers to interactive treatments, such as live video, while the latter refers to pre-recorded lessons or therapies that your clients can practice on their own.