Dr. Alok Dwivedi has completed his PhD from Vir Bahadur Singh Purvanchal Vishvavidyalaya, JaunPur, India. MDS at the age of 28 years from Devi Ahilya Vishva Vidyalaya Indore (M.P.) India. He is currently working as senior lecturer in Faculty of Dentistry, Najran University, Saudi Arabia. He has Published 9 papers in reputed journals and has been serving as a reviewer in journals of repute. He has a vast experience in academics and clinical dentistry with a passion for research.