Dr Stephanie Ko, MBBS MMed MPH, is a Consultant in Advanced Internal Medicine at the National University Hospital and at NUHS@Home, the hospital-at-home program in NUHS. She is one of the founders of NUHS@Home in 2020, and is currently the Lead of NUHS@Home as it scales up over the next few years. She is an affiliate at the Behavioral and Implementation Science Interventions (BISI), National University of Singapore. Stephanie’s work has been primarily exploring alternatives to existing healthcare models, and straddles both implementation and the evaluation of the implementation of these care models.