Mike Castro to Retire as CEO and become Chairman of the Board of Delta Dental of California; President Sarah Chavarria Named Successor

SAN FRANCISCO, July 31, 2023 /PRNewswire/ — Delta Dental of California and affiliates today announced that Mike Castro will retire as its chief executive officer (CEO) Dec. 31, 2023 and become chairman of the board of Delta Dental of California effective Jan. 1, 2024. Sarah Chavarria,…