dr. Jessica Riama graduated from the Faculty of Medicine at Trisakti University. She began working as an intern doctor at RSK Ngesti Waluyo and Puskesmas Gemawang in Temanggung, Jawa Tengah.

As she is called, Chika has also worked as a general practitioner and an inpatient doctor at Ciputra Hospital Citra Garden City, Jakarta Barat.

This doctor, who has a deep interest in clinical pathology and medical rehabilitation, is certified in ACLS (Advanced Cardiac Life Support), ATLS (Advanced Trauma Life Support), EKG (electrocardiography), and Hiperkes (Corporate Hygiene, Ergonomics, and Health).

Since becoming an intern doctor, dr. Chika has been a speaker on health in the community several times.

She also participates in various social activities, such as being a COVID-19 vaccinator, a general practitioner in the social health service "Caring for Humanity for the Cianjur Earthquake 6-8 December 2022," organized by the Ansor Youth Movement (GP Ansor) and the Multipurpose Ansor Brigade (Banser), and a general practitioner in blood donation activities at the GKI Pondok Indah Church, Jakarta Selatan.