Brona graduated from UCD in 2006 before completing one-year internship in small animal medicine at the University Veterinary Hospital in UCD. She then worked for seven and a half years in a busy small animal practice in Dublin where she had a special interest in soft tissue surgery. In April 2014, she embarked on a year-long trip around the world. Having recently returned from travelling she joined the practice in August 2015.As a native of templeogue Brona did a lot of work experience during college in local veterinary practices, Clondalkin being one of them. When not busy with her cases she makes time for her other interests in yoga, hiking, swimming and cooking for friends and family.