Chrysa, a consultant audiovestibular physician, assumed her position at UCLH in 2015. Achieving her CCT in audiovestibular medicine in 2011, she served as a consultant in both adult and pediatric audiovestibular medicine at Whittington Health from 2011 to 2015. Her training as an audiovestibular physician encompassed institutions in London, including Charing Cross, St Ann's, Great Ormond Street, Royal National Throat, Nose & Ear Hospital, and National Hospital for Neurology and Neurosurgery in Queen Square.

Before specializing in audiovestibular medicine, she completed training in otorhinolaryngology. Chrysa earned her medical degree from National and Kapodistrian University in Athens, Greece. She furthered her academic achievements with an MSc in Audiovestibular medicine in 2008 from UCL and an MD(res) in 2015 from UCL. Her responsibilities include overseeing general specialty clinics for children dealing with hearing and balance issues, as well as managing an MDT hearing clinic for children with complex needs. Notably, she leads the only national clinic for children with Auditory Processing Disorders (APD).

Demonstrating a keen interest in medical education, Chrysa is an active member of the teaching committee for MSc students at UCL. She serves as the educational lead of audiovestibular medicine at UCLH and holds the position of SAC lead for the curriculum in audiovestibular medicine in the UK. Additionally, she serves as the honorary secretary of the International Association of Physicians in Audiology (IAPA) and assumes the role of chairman for the British Association of Audiovestibular Physicians (BAAP) national standards and guidelines.