McLaren Health Care, the three-state, 14-hospital health care system and health plan, has appointed Justin F. Klamerus, M.D., M.M.M., as Executive Vice President and Chief Medical Officer. Dr. Klamerus has served as President of Karmanos Cancer Hospital & Network, a subsidiary of McLaren Health Care, since January 2017. An oncologist by training, Dr. Klamerus assumes the position previously held by Dr. Michael McKenna, McLaren Health Care’s first CMO, who passed away in May. “Over what has already b...