close Dr. Oz calls out Newsom over California health care fraud allegations CMS Administrator Dr. Mehmet Oz discusses concerns over alleged health care fraud in California and its impact on costs on ‘Saturday in America.’ NEW You can now listen to Fox News articles! Every time I talk to a constituent, I hear grave concerns about the high cost-of-living. That's especially true of health care costs. One-third of Americans now report cutting back to afford health care expenses. Poll after poll