Is Gallbladder Surgery Recommended For Presence Of Multiple Polyps?

Hello,I am a 55 year old male .I am 5 8 tall and 165 lbs.I am in pretty good health no operations or health issues except a kidney stone issue and subsequent lithotripsy About 8 years ago .No other health issues since. This week after experiencing right lower back and flank pain a trip to emerge confirmed a single kidney stone .008 cm in left lower kidney and multiple gall bladder polyps largest being 00.9 cm . My Question is who is the top Doctor in Ontario\ Toronto that specializes in this field .Also should I be worried about the polyps being cancerous and is it best to remove the gallbladder just to be on the safe side? Thanks Any feedback would be greatly appreciated Regards Tony C