 SOUTH SAN FRANCISCO, Calif., Oct. 29, 2020 GLOBE NEWSWIRE -- CareDx, Inc. Nasdaq: CDNA, a leading precision medicine company focused on the discovery, development, and commercialization of clinically differentiated, high-value healthcare solutions for transplant patients and caregivers, today announced that effective November 1, 2020, Peter Maag, current Chairman and Chief Executive Officer, will assume the role of Executive Chairman of the Board of Directors, and Reginald Seeto, currently President and Chief Business Officer, will assume the role of President and Chief Executive Officer and will join the CareDx Board of Directors. 