Chief Medical Officer

Chief Medical Officer (CMO) is a title given to the highest ranking medical specialist (usually a doctor with a P.h.D) enlisted by a branch of the armed services. In television fiction, the title has often been applied to members of the Medical Corps in the Federation Starfleet in the Star Trek franchise.

Programs that feature Chief Medical officers
 * Star Trek
 * Star Trek: The Animated Series
 * Star Trek: The Next Generation
 * Star Trek: Deep Space Nine
 * Star Trek: Voyager
 * Star Trek: Enterprise