Sandi has a particular interest in alcohol and addiction treatment, particularly in harm reduction approaches and community level programs and interventions. She is involved in numerous research and community development projects in Sabah and is on the committee of the newly established Association for the Prevention of Alcohol Misuse (APAM). Sandi is also embarking on research in 2017 to investigate the prevalence and treatment gap for mental health disorders in the polyclinic setting in Kota Kinabalu.