Reframing Index Card Image

Is there a way to alter the image shown on an index card for imported image files? I’m not sure how exactly to word it…But for instance, if I upload a picture of a person and the index card shows that person from the neck down, is there a way to edit it so that the face is shown instead? It’s not particularly crucial, but if it can be done natively without using Photoshop to make sure the center of the picture was the face, it would be great.