Head of Drug Discovery & Clinical Research Department, Dikernis General Hospital (DGH), Egypt
Heart and Vascular Institute, Pennsylvania State University, Hershey Medical Center, Hershey, PA, USA
Community Medicine, Meenakshi Medical College & Research Institute, Enathur, Kanchipuram, India. Scopus Author ID: 7005964670
Professor of Oral and Maxillofacial Surgery, Ohio Center for Oral & Maxillofacial Surgery and Facial Aesthetics, USA
Founder and Managing Director of Narayan Consultancy on Veterinary Public Health and Microbiology, Bharuch, India