A few months ago, geriatrician Edie Calamia, M.D., became one of the most important names in healthcare. She joined CVS Health as chief medical officer for Aetna Medicaid. Calamia will help the holistic healthcare firm coordinate care for some seniors who qualify for both Medicare and Medicaid. In this McKnight’s Newsmakers podcast, she talks about moving health home and the role social determinants of health will play.