Vanessa Rosalia Marquez was an American actress. She was primarily known for her recurring role in the first three seasons of ER as nurse Wendy Goldman, as well as her role as Ana Delgado in the 1988 biographical drama film, Stand and Deliver.

Stand and Deliver is a 1988 American drama film directed by Ramón Menéndez, written by Menéndez and Tom Musca, based on the true story of a high school mathematics teacher, Jaime Escalante. For portraying Escalante, Edward James Olmos was nominated for the Academy Award for Best Actor at the 61st Academy Awards. The film won the Independent Spirit Award for Best Feature in 1988. The film's title refers to the 1987 Mr. Mister song of the same name, which is also featured in the film's ending credits.