Gabrielle Carlotti was a Human female in the 23rd century, who served in Starfleet. In the 2250s she served on the USS Enterprise, as head nurse under Doctor Phillip Boyce. Carlotti's service record described her as bright and outgoing, if a little intense.
Carlotti served as nurse aboard the Enterprise after she served aboard the Redoubt and the Nelson. She was born on New Milan, a colony which was once attacked and destroyed by the Tholians and their war sub-species the Chakuun. Only Carlotti and her two little brothers could escape this incident.