Experienced General Surgeon. After completing MS in general surgery, trained and worked in the UK for 12 years. Competent in performing Laparoscopic surgery for Gall Bladder, Appendix, Hernia. Specially trained in colorectal surgery in Nottingham, UK. Well versed in performing thyroid, parathyroid operations. Free lance surgeon, working at various multi speciality private hospitals in Kolkata. You can get the phone number of Dr. Umasankar Mukherjee on Timesmed. com.