The MRI Tech performs magnetic resonance imaging procedures as prescribed by a physician; instructs patients as to the proper physiological requirements for the procedure; ascertains whether there are any contradictions to the patient entering a magnetic field (i.e., staples, pacemaker, magnetic prosthesis, etc.); and more! Maryland, Potomac, Bethesda, North Bethesda, Rockville, Aspen Hill, Wheaton, Travilah, Darnestown, Washington DC, Silver Spring.