Is there a natural way of doing removal of gall stones?

Define 'natural': Unfortunately, the only way to permanently get rid of gallstones is to remove the "gallstone factory", the gallbladder. Techniques to dissolve stones exist (medication, lithotripsy), but they will return. Gallbladder removal (cholecystectomy) can almost-always be performed via out-patient laparoscopic surgery. If you are having pain, i recommend seeking consultation from a surgeon.