Prof. Mahanta, with over 22 years of experience, obtained his MBBS degree from Gauhati Medical College under Gauhati University, Guwahati, Assam, India, in 1994; Doctor of Medicine (MD) degree (Forensic Medicine) from the same institute in 2001 under the same university; and Doctor of Philosophy (PhD) from the Srimanta Sankaradeva University of Health Sciences, Guwahati, Assam, India, in 2021.

He was awarded Fellow of the Indian Association of Medico-legal Experts (IAMLE) at the 5th International Conference on Legal Medicine, Medical Negligence & Litigation in Medical Practice & 5th International Conference on Current Trends in Forensic Sciences, Forensic Medicine & Toxicology held at the International Centre Goa, India from 25th to 27th Feb '14. Also, the Award of Distinguished Fellowship of the Indian Congress of Forensic Medicine & Toxicology (ICFMT) was conferred in recognition & appreciation for outstanding contribution to the field of Forensic Medicine & Toxicology at the XIVth Annual National Conference of ICFMT held at SGT University, Gurgaon, India from 13th to 14th Nov '15. Professor Mahanta was also awarded the Fellow of the Indian Academy of Forensic Medicine and Toxicology (FIAFM) in 2023. He received the prestigious academic award from the Indian Medical Association (IMA) in 2024.

Prof. Mahanta is the author of the Modern Textbook of Forensic Medicine and Toxicology. He has also edited another book on research methodology, Medical Writing: A Guide for Medicos, Educators, and Researchers, and authored the Practical Manual of Forensic Medicine and Toxicology.

Prof. Mahanta's commitment to staying abreast of the latest developments in his field is evident in his attendance at more than 60 CMEs cum Conferences accredited by the Medical Council of India (MCI) at State, National & International levels. He has also presented over 60 papers in different CMEs and Conferences accredited by MCI, further contributing to the exchange of knowledge and ideas in the field of forensic medicine.

Prof. Mahanta's dedication to advancing medical education and research is evident in his 90 published articles in peer-reviewed indexed journals of national and international repute. His work, which covers health research, medical education, and medico-legal issues arising from day-to-day medical practice, has significantly contributed to the field. He has also shared his expertise by contributing 58 textbook chapters and serving as a guest lecturer at different government and private institutions.

1. His numerous professional affiliations reflect Prof. Mahanta's extensive experience and expertise in forensic medicine. As a life member of the Indian Academy of Forensic Medicine, Indo-Pacific Academy of Forensic Odontology, Indo-Pacific Academy of Forensic Nursing Science, National Foundation of Clinical Forensic Medicine, Indian Association of Medico-Legal Experts, Life member of Medico-legal Society of Assam, Indian Medical Association, Indian Congress of Forensic Medicine & Toxicology, Founder Member of Academy of Health Research and Medical Education, Academy of Health Professions Educators, and former Joint Secretary (East Zone) of Indian Academy of Forensic Medicine, he has made significant contributions to the field. He was also the founder general secretary of the Medico-legal Society of Assam.