Dr.K.R.Muthusami completed his Graduation as well as Post Graduation in Bharathiar University, Coimbatore during 1983 -1988. He took his Master of Philosophy degree in the Department of Endocrinology, Dr ALM Post Graduate Institute of Basic Medical Sciences (Dr. ALM PGIBMS), University of Madras, Taramani Campus, Chennai in 1990. Later, in 2005 he had completed his Doctor of Philosophy in the faculty of Biomedical Science in the Tamilnadu Dr. MGR Medical University, Chennai. He is a rank holder in post-graduation and also in Master of Philosophy degree.