Medical establishment" means a setting where health care services are provided to patients, including, but not limited to, the office of a physician, dentist, naturopath, advanced practice registered nurse, optometrist, podiatrist, or a clinic, laboratory, or place not licensed under RSA 151. "Medical technician" means a health care worker who is not licensed or registered by a New Hampshire regulatory board and who assists licensed health care professionals in the diagnosis, treatment, and prevention of disease.