1) M.B.B.S (Medical College, Calcutta) - Calcutta University : 1993
2) M.S(General Surgery) IPGME&R and SSKM hospital – Calcutta University : 1999
3) M.Ch (Pediatric Surgery) NRS Medical College, Kolkata – Calcutta University : 2003
4) Diplomate of National Board (Pediatric surgery) – National Board of Examinations, New Delhi : 2003
5) Diploma in Laparoscopic Surgery - Gem Hospital, Coimbatore : 2003
6) Trained in laparoscopic surgery at Sir Gangaram Hospital, New Delhi under guidance of Dr. Pradip Kumar Chowbey (Observership for 14 days) - 2003
7) Trained in Pediatric Urodynamics at the All India Institute of Medical Sciences, New Delhi - 2004
1) Internship and housejob in Surgery (Medical College, Calcutta) 1993-95
2) Junior Registrar in Neurosurgery (C.M.R.I, Kolkata) 1996
3) Registrar in Surgical Oncology (C.N.C.I, Kolkata) 1999-2000
4) Observership in Minimally Invasive Surgery (Sir Gangaram Hospital, New Delhi) May 2003, under guidance of Prof. Pradeep Kr. Chowbey
5) Observership in Laparoscopic Surgery (Gem Hospital, Coimbatore) June 2003 under the guidance of Dr. C.Palanivelu
6) Observership in the Department of Pediatric General and Thoracic Surgery, Cincinnati Childrens’ Hospital Medical Center, Cincinnati, Ohio, USA. May 8th to June 26th, 2007.
7) Attended a Course on “Treatment of Anorectal Malformations” by Dr. Alberto Pena organized by Cincinnati Childrens’ Hospital and Medical Center on june 6, 7, 8, 2007.
8) Attended the ‘Bowel Management Programme’ organized by The Colorectal Center for Children, Cincinnati Childrens’ Hospital from May 11 – June 18, 2007.
9) Observership in the department of Pediatric Surgery, Childrens’ Hospital, Birmingham, Alabama under Dr. Keith Georgeson from 9th May 2009 to 24th June, 2009.
1) Honorary Consultant Pediatric Surgeon, Calcutta Medical Research Institute, Kolkata. Teaching assignments – Diplomate of National Board, General Surgery Students.
2) Honorary Consultant laparoscopic Surgeon, Institute of laparoscopic Surgery, Salt Lake, Kolkata
3) Honorary Consultant Pediatric Surgeon - Columbia Asia Hospital, Salt Lake, Kolkata
4) Honorary Consultant Pediatric Surgeon - Advanced Medical Research Institute, Dhakuria.
5) Honorary Consultant Pediatric Surgeon - Genesis Hospital, Kolkata