After graduating in 1997, Roberts went on to work as a junior doctor with the National Health Service in South Wales for 18 months, and from 1998 as an anatomy demonstrator in the Anatomy Department at the University of Bristol, becoming a lecturer there in 1999.
Roberts went on to work as a junior doctor with the National Health Service in South Wales for 18 months, and from 1998 as an anatomy demonstrator in the Anatomy Department at the University of Bristol, becoming a lecturer there in 1999. Roberts was graduating in 1997.