CHE Trinity Health, the parent of Holy Cross Health in Silver Spring, named former Obama administration official Dr. Richard "Rick" Gilfillan as its new CEO Tuesday. Gilfillan is probably best known in Washington for being the first director of the Center for Medicare and Medicaid Innovation, a creation of the 2010 Affordable Care Act that funded and encouraged unconventional health payment reforms. Gilfillan also served as CEO of Geisinger Health Plan in Pennsylvania and was a senior executive for Bethesda-based Coventry Health Care. His medical degree is from Georgetown University.