Dean of National Cancer Institute, Cairo University, Egypt
Pharmacognosy Department, Center of The Drug Discovery Research & Development, Faculty of Pharmacy, Ain‐shams University, Cairo, Egypt
Head of Cairo Pharmacists Syndicate, Cairo, Egypt
Director of the Center for Traditional Chinese Medicine Chemistry, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences- Chairman of the TCM Quality Evaluation Branch, China.
Professor of Natural Products Chemistry, Institute of Medicinal Plant Development, China Academy of Chinese Medical Sciences, China.
Professor of Pharmacognosy, Faculty of Pharmacy, Cairo University, Egypt
Head of Registration of Herbal Medicines Department, Egyptian Drug Authority (EDA), Egypt
Associate Head of School of Science for Research and Knowledge Exchange, University of Greenwich, United Kingdom
Deputy Director of the Department of TCM, School of Pharmacy, Soochow University, China.
Expert in breeding and seeding propagation of medicinal plants, Director of the Wanbei Breeding Research Institute, China.
Professor of Pharmacology and Toxicology, Faculty of Pharmacy, Former Vice President of Cairo University, Former Vice President of the Egyptian Drug Authority (EDA), Egypt.
Professor of Bioanalytical Chemistry, Faculty of Pharmacy, Cairo University, Egyptian Drug Authority (EDA) chairman advisor for Regulatory & Reference Labs, Egypt
Professor Clinical Oncology, Kasr Al Ainy Center of Clinical Oncology and Nuclear Medicine, Kasr Al Ainy School of Medicine, Cairo University, Egypt
BCNSP, MSc, MBA, Deputy Manager of Clinical Nutrition Unit, NCI
Director of Pharmacy Department at Specialized Medical Centers (80 hospitals all over the governorates).
Director of Surveyors Affairs Administration, Rapporteur of the Supreme Committee of Accreditation, General Authority of Healthcare Accreditation and Regulation - GAHAR