Hello;
welcome to HealthcareMagic
Gynaecomastia surgery is performed mostly by a cosmetic surgeon/plastic surgeon and if you have to get it done you need to consult such a surgeon in Chennai or Bangalore.The operating surgeon will be the best person to tell you regarding the charges or the expenses of the surgery and even the hospital stay.Please consult and discuss with the doctor and get operated.
Wish you a speedy recovery after surgery.
Thanks