Dr. Abhishek Gautam, M.D.S. (Periodontology and Implantology) has been working as a Senior Resident, Department of Dentistry, Anugrah Narayan Magadh Medical College and Hospital, Gaya, Bihar, India. He has an admirable academic career as well as research work in Laser dentistry especially in Periodontology. He has obtained distinction in many subjects including Periodontology in B.D.S. He has published several research papers in National and International journals of repute. He is reviewer of many Journals and published books also. He had presented research papers and scientific posters in many conferences/Seminars. The author is Life member of Indian Society of Periodontology and President Awarded in B.S.G. (Government of India).