- Chair, Global Health Catalyst GHC Win-Win Initiative www.icedoc.org/winwin.htm & Chair, Board of Directors, Global Oncology University GO-U (An Award winning, Excellence in education, USA) https://www.ghcuniversity.org/

-Board of founders: AFROX-H2 Africa –Oxford- Harvard- Hopkins Cancer Research Consortium & ecancer4all (Premier comprehensive world cancer center in the cloud) www.ecancer4all.com

-Founding President of ICEDOC (International Campaign for Establishment and Development of Oncology Centers) www.icedoc.org & www.icedoc.net

-Past President of AORTIC 2013-15 (African Organization for Research and training in cancer)

-Executive Director and Co-President of South and East Mediterranean College of Oncology (SEMCO) www.semco-oncology.info

- Ex-Member of ESMO Global Policy Committee (ESMO: European Society of Medical Oncology) - Ex-Member in ASCO’s Stratified Resources guidelines Advisory Group (American Society of clinical Oncology, USA)

- Associate Editor , ecancermedicalscience (ecancer), Associate Editor JENCI , Springer-Nature, Ex-Member in The International Advisory Board, Lancet Oncology, Member in the Editorial Board, JCO Global Oncology, Member in the Editorial Board of World Journal of Surgical Oncology, Member in International Journal of Public Health ( Reviewer Editor), Member in the Advisory Editorial Board, for books and publications on cancer, Cambridge Scholars Pub., UK.