Dimas is the President of the Indonesian Primary Immunodeficiency Patients Foundation or IPIPS (Indonesian Primary Immunodeficiency Patients Society), a non-profit organization that focuses on education and raising awareness of Primary Immunodeficiency conditions in Indonesia. This organization was founded in 2017 with the support of patients, doctors and also the families of patients affected by Primary Immunodeficiency conditions. Currently, there are 20 families who have joined IPIPS and it is hoped that this number will continue to grow in line with the improvement in primary immunodeficiency diagnoses in Indonesia.