In this section the following words have the meanings indicated. “On–site supervision” means oversight exercised by a delegating physician who is: Personally treating the patient; In the same medical office as the patient and the supervised medical graduate; and Immediately available to provide assistance and guidance to the supervised medical graduate for the duration of the completion of a delegated duty. “Supervised medical graduate” means an individual who: Has a degree of: Doctor of medicine from a medical school that is accredited by an accrediting organization that the Board recognizes in its regulations; or Doctor of osteopathy from a school of osteopathy in the United States, its territories or possessions, Puerto Rico, or Canada that has standards for graduation equivalent to those established by the American Osteopathic Association; and Has passed parts 1 and 2 of: The United States Medical Licensing Examination; or The Comprehensive Osteopathic Medical Licensing Examination of the United States. Subject to subsection (c) of this section and in accordance with regulations adopted by the Board, a supervised medical graduate may perform delegated duties under on–site supervision. An individual may not practice as a supervised medical graduate for a period of more than 2 years. For the purposes of this section, a delegating physician is not required to be in the presence of a patient and a supervised medical graduate during the completion of a delegated duty.