Bachelor of Medicine, Bachelor of Surgery,, University College Of Medical Sciences, Dilshad Garden, Delhi, India, 1985.
Assistant professor pharmacology B.P. Koirala Institute of Health Sciences,, Dharan, Nepal, 1996—1999. Associate professor pharmacology Lady Hardinge Medical College, New Delhi, since 1999.
President Shri Guru Nanak Sabha, Sector -V, R. K. Puram, New Delhi, 2002.
Married Moushumi Moushumi Das, November 30, 1995. 1 child Moumeeta.