• Surgery of Liver:
1. Liver Tumors:
     • Primary
     • Secondary
2. Liver Cyst
3. Liver Abscess

4. Segmental resection of Liver

• Laparoscopic Colorectal Cancer Surgery

• Surgery of Pancreas:
1. Necrosectomy
2. Laparoscopic Cysto-Gastrostomy
3. Whipples Procedure

4. Laparoscopic Pancreatic Resections

• Surgery of Biliary Tract:
1. Laparoscopic Cholecystectomy
2. Laparoscopic CBD Exploration
3. Bile Duct Injury
4. Bile Duct Stricture

• Surgery of GI Tract:
1. Eosophagectomy
2. Gasterectomy
3. Colectomy
4. Anterior Resection
5. APR

*Both open and Laparoscopic for all above operations

• Surgery for Hernia
( Laparoscopic or Open ) :
1.Groin Hernia
2.Ventral Hernia
3.Incisional Hernia
4.Hiatus Hernia

• Laparoscopic Bariatric Surgery:
2.Sleeve Gastrectomy


He is extensively trained in Gastrointestinal Hepatobiliary oncosurgery in India and aboard in U.K. over 10 years. He is currently practicing as a senior surgeon with special interest in advanced Laparoscopic  Surgery in the field of Liver, Pancreas and Gastrooncosurgery. Dr. Chakrabarti has recently started performing laparoscopic Bariatric Surgery and carrying out surgical weight loss programme in Columbia Asia Hospital, Kolkata. 4 successful patients have been treated including 1 NRI patient.