CareDx Inc. announced that Dr. Reginald Seeto will be stepping down from his position as Chief Executive Officer, effective November 1, 2023, and will transition to the role of Senior Advisor to the Chairperson. CareDx will establish an Office of the CEO consisting of Board Chairperson Michael Goldberg, Chief Financial Officer Abhishek Jain and President of Patient and Testing Services Alexander Johnson. The Board of Directors has initiated a search for a permanent CEO and is considering both internal and external candidates.