Head of the Department, Imaging Sciences and Interventional Radiology, SCTIMST, Trivandrum, India; Current, December, 2020 onwards
Professor of Radiology, SCTIMST, Trivandrum, India; Current, July, 2012 onwards
Additional Professor of Radiology; SCTIMST, Trivandrum, India; April, 2009 onwards
Clinical Fellow in Pediatric Neuroradiology; Hospital for Sick Children, Faculty of Medicine, University of Toronto,Canada; One year July 2008- June 09
Associate Professor in Radiology; SCTIMST, Trivandrum, India; April 2005 - March 09
International Scholar & 'BOYSCAST' Fellow; University Hospital, Gasthuisberg, Leuven, Belgium; One year March, 2003 to March, 2004
Assistant Professor in Radiology; SCTIMST, Trivandrum, India; April, 2001 to April 2005
Consultant in Radiology; SCTIMST, Trivandrum, India.; May,1999 to April, 2001
Lecturer in Imageology; Regional Cancer Centre, Trivandrum, India; 4 months (Jan 1999 to May 1999)
Post Graduate Training in Radio diagnosis; N.H.L. Municipal Medical College, Ahmedabad, India; Three years (July 94 to June 97)
Compulsory Rotating Internship (In Medicine, Surgery, Pediatrics, Obstetrics and Gynecology & SPM); Medical College, Kottayam, India; One year (Jan 92 to Jan 93)