Cristal is a Registered Nurse in the Philippines and has worked as a Pediatric Nurse at Bicol Medical Center year 2007.
She is now working as a Registered Nurse at Herlev-Gentofte Hospital, Infection Department for almost four years and is in charge for the medication quality control in their department . Gentofte Hospital is located in Gentofte within Copenhagen in Denmark. Administratively, it is part of the hospital service of Region Hovedstaden. The hospital primarily serves the municipalities of Gentofte, Lyngby-Taarbæk, and Rudersdal, with a population of about 175,000 (Gentofte Hospital 2009).
She is the current Chairperson of Filipino Nurses Association-Nordic, Denmark Chapter and has been guiding several Filipino Nurses who are living already in Denmark to get their Registered Nurse license.