DMD Digital Health Connections Group Inc., formerly Aptilon Corporation, offers medical and healthcare provider data. The Company offers healthcare digital communications and connectivity. The Company operates through the business of healthcare data, services and solutions segment. The Company enables pharmaceutical, pharmaceutical marketing companies, digital advertising agencies and medical device companies to reach, message, connect and interact with the United States physicians and healthcare professionals through multiple access channels. The Company's service offerings provide interactions through permission-based e-mail, targeted online advertisement-serving and mobile application advertising channels. The Company offers services for pharmaceutical marketers, including targeting and data management; medical marketing agencies, including regulatory compliance and audience reach, and publishers, including circulation services and access to healthcare practitioners.