In the heartland of America, thousands of DNA samples arrive in Ohio from across the United States and around the world for state-of-the-art DNA processing in our advanced laboratory staffed with leading scientists in the field of genetic identity testing.Every year, we process and analyze close to one million samples sent from all over the world. We are the trusted laboratory for government agencies, legal professionals, and healthcare practitioners as well as the choice for major media programs such Maury, Dr. Phil, and Paternity Court as well as high-profile celebrity cases that require an added layer of security. For over 20 years, the scientists at DDC have been generating timely, reliable, and confidential DNA test results that change lives for the better.