(written from a Production point of view)
Marlene Mogavero (born 19 December 1963; age 53) is a former actress who was a regular background performer on Star Trek: Enterprise. She portrayed an operations division crewmember during the first two seasons but received no credit for her appearances.
Mogavero, a California native, has a sister and a brother and lost her father in 2002.  She is a member of the Los Angeles Radiological Society, worked as vascular tech and ultrasound tech, and has been the owner of the company On-Site Ultrasound Services, LLC.