Th'Shelas was an Andorian thaan in the late 24th century. As of early 2381, th'Shelas was serving his medical internship aboard the USS Enterprise-E, under Doctors Beverly Crusher and Tropp. During the Borg Invasion of 2381, th'Shelas assisted Tropp in surgery on the severely wounded. Crusher had to stop their futile efforts on a Bajoran engineer so they could move on to a wounded Tellarite officer. (ST - Destiny novel: Mere Mortals)