- Clinical Toxicology Consultant, Dammam Regional Poison Control Center, KSA.- Teaching courses of Clinical Toxicology and Forensic chemistry for Saudi Board of forensic medicine .- Participation in curriculum mapping (practical and theoretical ) for saudi forensic board candidates- Participation in the routine Toxicology investigation of the department, including forensic and clinical cases.- Participation in the teaching activities and training of stuff member of emergency toxicology and forensic chemistry departments: medical, law and Postgraduate students.- Participation in Reviewing and updating the A antidote list used in management of poisoning cases with detailed description of( indications ,contraindications ,doses ,side effects – and availability in KSA ) - Participation in Writing the test catalogue regarding all the details for every test carried out in Dammam poison control center linked to the international (LOINC CODE)

- Teaching and examining courses of Forensic Medicine for undergraduate students, Beni Suef Faculty of Medicine, Beni Suef University.- Teaching and examining courses of Clinical Toxicology for undergraduate students, Beni Suef Faculty of Medicine, Beni Suef University - Teaching and examining courses of Forensic Medicine and Clinical Toxicology for postgraduate students, Beni Suef Faculty of Medicine, Beni Suef University.- Teaching practical courses of Forensic Medicine and Clinical Toxicology, Faculty of Medicine, Cairo University.- Teaching practical courses of Forensic Medicine and Clinical Toxicology, Faculty of Medicine, October-6-University.- Teaching Medical Ethics courses, Beni Suef Faculty of Medicine, Beni Suef University.- Teaching courses of Forensic Medicine, nursing department in applied medical sciences faculty, Beni Suef University.- Actively contributed in the establishment of the Poison Control Center in Beni Suef University Hospitals in Beni Suef - Constructing plans, protocols for master, doctrine degrees & for individual researches in my particular field. - Dealing efficiently with experimental animals according to ethical regulations. - Executing the protocols, collecting data, performing measurements, reading results, & analyzing them. - Performing biostatistics using the SPSS- software statistical package. - Collecting references & writing papers. Reaching conclusions & setting recommendations. - Discussing research work of postgraduate students.- Designed the program and the courses for the degree of M. Sc. And M.D. in Forensic Medicine& Clinical Toxicology- Participated In The Supervision Of: (3) M.D. theses and (2) M.Sc. theses- Participated In discussion many Essays & Theses for Masters and Medical Doctorate in Forensic and Clinical Toxicology, Faculty of Medicine in various Egyptian universities.- Regular active participant in the departmental scientific meetings (seminar), since 2003.

-Teaching and examining courses of Forensic Medicine for undergraduate students, Beni Suef Faculty of Medicine, Beni Suef University.-Teaching and examining courses of Clinical Toxicology for undergraduate students, Beni Suef Faculty of Medicine, Beni Suef University