Emmaus Life Sciences Inc. has appointed Willis C. Lee as Chief Executive Officer (CEO).  Lee, who previously served as Co-President and Chief Operating Officer, will continue to serve as Chairman of the Board. Lee said, “We are working hard to improve the efficiency of the company by reorganizing every level of our operations. We believe that these moves will better position us to serve our patients, clients, and shareholders, and equip us to face the challenges posed by the launch...