Dr Wibisono is a graduate of the University of Sint Eustatius School of Medicine (Netherlands Antilles) and went on to complete her specialty training in Paediatrics at John H. Stroger, Jr. Hospital of Cook County in Chicago (USA). She became board certified by the American Board of Paediatrics in 2013. Dr Wibisono provided private medical services to newborns, children, and adolescents in clinics and private hospitals in a diverse community in Illinois and Indiana. During that time, she was also responsible for teaching medical students and supervising nurse practitioners.
She relocated with her husband to Singapore and joined the International Medical Clinic in 2017.