I believe this lab is set up to run tests that can be billed to maximize insurance reimbursements for Progressive Medical Center. I'm pretty sure they have no quality control, it's all about creating reports regardless of quality. I would recommend avoiding Progressive Medical Center, and if you get a report that says dunwoody labs on it, you might want to demand a refund because it's probably worthless. And if you don't know if you can trust a test result, that means you can't.