Anyone else high risk? or had issues with gallstones while pregnant?

I'm a FTM and everything with my pregnancy is great except me being high risk due to me having issues with gallstones. I've been hospitalized every month since July for them and my doctor mentioned delivering early and referred me to a high risk doctor. I guess my questions are what should I expect from the high risk doctor and have you had issues with gallstones during pregnancy and what was the outcome?