A method and an apparatus for processing an error event of a medical diagnosis device is provided that includes detecting an error event at a medical diagnosis system, determining an error correcting mode from among a first mode for restarting a diagnosis process at which the error event occurred, a second mode for informing the error event to components of the medical diagnosis system at which the error event did not occur, and a third mode for stopping operation of the medical diagnosis system, based on information regarding the error event, and processing the error event based on the determined error correcting mode. There is also provided a method for providing medical information that includes receiving medical data, providing a diagnosis process a first region, providing log data at a second region, and providing video data at a third region of the screen image.