A Panchakarma therapist is responsible for administering the various Panchakarma procedures to clients. They perform treatments such as Abhyanga (Ayurvedic massage), Swedana (herbal steam therapy), Vamana, Virechana, Basti, Nasya, and other detoxification therapies according to the specific needs of each individual. They ensure the proper application of therapies, monitor the client's response, and maintain a safe and therapeutic environment.