Memorial Hermann President and CEO, David L. Callender, MD, to retire at end of 2026
Memorial Hermann Health System announced that President and CEO David L. Callender, MD, will retire at the end of the year following seven years of distinguished leadership and service to Memorial Hermann and the Greater Houston community. Alec H. King, Executive Vice President and Chief Financial Officer, will succeed Callender as President and CEO effective Jan. 1, 2027. Since joining Memorial Hermann in 2019, Callender has led the System through a period of significant change...











