1. A computerized medical diagnostic system, comprising: a diagnostic module configured to interact with a patient or a healthcare professional and provide an initial differential diagnosis; a panel module in data communication with the diagnostic module, the panel module comprising a plurality of diagnostic strategy processes, each of which generates a strategy differential diagnosis, wherein the panel module compares at least a portion of the strategy differential diagnoses to thereby generate a panel differential diagnosis; and wherein the initial differential diagnosis and the panel differential diagnosis are reconciled so as to recommend an action or provide a diagnosis to the patient or the healthcare professional.