B. Sc. (Chemistry Hons) from Bananas Hindu University, Varanasi in 1990 with first class first position.

M. Sc. (Biochemistry) from Bananas Hindu University, Varanasi in 1992 with first class first position.

Ph. D.  from Burdwan University, Burdwan in 1998 (Work was done at Department of Biochemistry, Burdwan Medical College).

D. Sc. (Biotechnology) from Calcutta University, Kolkata in 2017