Chronic disease, aging, and personalized medicine are the key concepts for the medicine of the future. My name is Marcos Matabuena, a biostatistician from Spain, currently a researcher at Harvard. In my blog, "Biostatistics Guides the Future of Digital Health," I will strive to describe, analyze, and propose solutions, as well as offer insights and discussions on how biostatistics can address many of the public health challenges facing this century through digital medicine solutions.