Apparatus and Method adjusted to make Diagnosis and Therapy based on Non-Ionizing Radiations. It bases its function on the Nuclear Magnetic Resonance principle. It obtains a Quantitative Diagnosis integrating the following Devices: Manual Control Digital Filter/Selector (18), Frequency Matrix Monitor (25), Frequency Image Monitor (26) and Control Panel (28). The Therapy is achieved integrating the following devices: Radiofrequency resonator antenna (4), Radiofrequency low signal processor/Modulator (10), Radiofrequency pulse amplifier (13) and Central Pulse Control (16). The emission parameters of the emmision: Frequency, Power and Polarity are selectively manipulated to make it a Personalized Therapy. It substantially improves the levels of Selectivity and/or Differentiation of all the process. The Scientific, Technical and Commercial viability of the Invention is evident.