She starred in Shortland Street for nine years, transforming Rachel McKenna from the school girl daughter of clinic boss into a university student, a Shortland Street clinic employee and CEO of Shortland Street Hospital.
Bloomfield has also performed in a number of feature films including Bonjour Timothy and The Frighteners, also a short film, "A Brush With Death", for the 48HOURS 2008.
Bloomfield has also been a contestant on the N.Z show, Dancing with the Stars and was in 2006 voted as having New Zealand's best breasts. Angela returned to Shortland Street in October 2009 for a further stint as Rachel McKenna. She has since been promoted to the main cast for the 2010 season.