Didik Setiawan, PhD., Apt is a dean Faculty of Pharmacy, Universitas Muhammadiyah Purwokerto, Indonesia. He obtained a Bachelor of Pharmaceutical at Universitas Gajah Mada, Indonesia, and a Master of Pharmacology at Universitas Gajah Mada, Indonesia. He earned Ph.D. in Pharmacoepidemiology and Pharmacoeconomics at the University of Groningen in the Netherlands. He is a lecturer and researcher at the Faculty of Pharmacy, Universitas Muhammadiyah Purwokerto, Indonesia. He is the director of the Center for Health Economics Studies Universitas Muhammadiyah Purwokerto. His current position is Health Economic Working Group, Indonesian Technical Advisory Group on Immunization (ITAGI), Ministry of Health, Indonesia. He is an expert team in the National Committee of National Formulary. He is a National Health Insurance (JKN) affairs, Indonesian Pharmacists Association (IAI).

Dr. Didik Setiawan's interested fields of research are Pharmacoeconomics, outcome research, vaccine, and cancers. His present research focuses on searching for vaccination policy and future research-based policy recommendations in Indonesia.