A method of displaying an ultrasound image may improve the accuracy of disease diagnosis by enabling a user to recognize an accurate direction of a bloodstream. The method includes: obtaining first Doppler data that is generated by transmitting an ultrasound signal to an object and receiving an echo signal reflected from the object by using a probe displaying a sound source marker at a first position on a screen and generating and displaying a first color Doppler image from the first Doppler data in consideration of the first position.
