Familyof4in2013

I'm currently pregnant and due in December. Since being pregnant I've been having gallbladder attacks and was told I have large stones and it needs to be removed. I was planning on getting the sleeve even before pregnancy, but I was curious if I can do both at the same time? If so how would I go about finding a doctor? What certifications do I look for? I know I'll be in a lot of pain after, but I just don't have the time or help to take two separate occasions off. Any help would be great! TIA