MBBS (C.U, August 1968), DPM (C.U, January 1980), MD –Psy.(C.U, July 1982)
1.Formerly Associate Professor, Dept. of Psychiatry, Institute of Post Graduate Medical Education & Research, Kolkata.
2. Formerly Dy. Superintendent Institute of Psychiatry (Nodal Centre for De-addiction program) Kolkata.
3. Trainer in self Hypnosis and counseling. Completed training course in 1984 at 1st National Workshop of Indian Asso. Clinical & Experimental Hypnosis at Ahmedabad.
4.Master trainer for treatment and care of Torture Survivors.
5. Formerly Associate Editor (Journal of Indian Medical Association consecutive –JIMA) 1993 -97 – consecutive 4 years.
6.Formerly Editor of popular-health journal “Your Health” (IMA Publication) 1990-1991.
7. Consultant Psychiatrist, B.R.Singh Rly. Hospital. Consultant Psychiatrist, Indian Airlines.
8. Cultural Psychiatry, Relaxation-Therapy, Torture-victims.