A system for managing healthcare of a living subject includes a computing platform having a hardware processor, a system memory storing a software code, and a display. The hardware processor executes the software code to receive medical history data of the living subject including data entries corresponding to one or more physiological parameter(s), determine respective target range(s) for the physiological parameter(s) based on the medical history data, and store the custom target range(s) in a medical profile of the living subject. The hardware processor further executes the software code to receive sensing signals for the living subject from a device configured to monitor the physiological parameter(s), obtain, from the sensing signals, a present measurement of the physiological parameter(s), retrieve the custom target range(s) from the medical profile of the living subject, compare the present measurement(s) with the custom target range(s), and render the comparison on the display.
