DDxRx functions as a physician assistant. In other words, it can rapidly and systematically process patient symptoms, help identify the correct diagnosis, suggest appropriate tests and evidence-based treatment, and generate the encounter note. Such a product can tackle several significant problems in the existing healthcare system. It can enhance the efficiency of healthcare delivery by physicians, nurse practitioners, and physician assistants. It can reduce hospital and healthcare system costs through the efficient allocation of the time and labor of healthcare personnel. It can reduce unnecessary treatments and defensive medicine practices through the standardization of diagnostic criteria. It can improve patient care by reducing patient wait times, delays in diagnosis and treatment, and the likelihood of misdiagnosis and inappropriate treatment. It can deliver high-quality medical information and diagnostic capabilities at nominal costs and improve health conditions for common medical conditions.