DynamiCare Health is a digital platform that helps people monitor and change their use of drugs, opioids, alcohol, and tobacco. The platform automates Contingency Management (CM), an evidence-based methodology that has been demonstrated to be effective at achieving healthy change in the use of all types of substances in over 100 randomized controlled trials and 7 meta-analyses. It was founded in 2016 by Eric Gastfriend, Harvard MBA tech executive, and his father, David R Gastfriend MD, an international expert in addiction psychiatry.