Assistant Professor Doctor Maroun El Khoury Consultant Oncologist/ Hematologist at American Hospital in Dubai 9/2010-Present. Mayo Clinic Network (Jci Accredited), Director Of Cancer Care Center, President of Medical Staff: 2018-2020. Chairperson Scientific Committee, Emirates Oncology Society: 2018-2020 .7/2006-8/2010: Private Practice In The Us/Iowa: Medical Director Of Oncology And Hematology Services And Chief Of Medicine At Great River Health System .7/2006-2010: Hospice Medical Co-Director .Epec (Education In Palliative And End-Of-Life Care) Trainer.