Outset Medical appointed Michael Aragon, M.D., as Chief Medical Officer and Stacey Porter as Vice President, People Operations. Dr. Aragon is an accomplished board-certified internist and nephrologist who previously spent 14 years in clinical practice and as a medical director for DaVita and U.S. Renal Care, caring for end-stage renal disease patients in dialysis clinics, hospitals, and homes. Dr. Aragon was also the founding partner and president of North Texas Kidney Consultants and served as the medical director of acute hospital dialysis programs with Texas Health Resources Harris Fort Worth, a 660-bed hospital providing more than 700 dialysis treatments per month.