Lobectomy on Dec 12 and someone gave me bad story about surgeon HELP!

So I have my upper right lobectomy on 12/12 my surgeon is using DaVinci robot. I heard once on a similar surgery where a rib had to be removed and downplayed it the persons clavicle now rubs on bone and hurts. They were told it happens sometimes. My cousins wife decided to call and tell me about an older IHSS client of hers who says that he insisted that she had lung cancer and needed lobectomy, refused to do a biopsy, took more out than he was supposed to and it turned out to not be cancer at all. I'm skeptical because I can't imagine ANY insurance company approving such an expensive procedure just on a surgeons word alone without a biopsy/labs to confirm especially Medicare/Partnership and my biopsy was done elsewhere and they referred me to Dr.Brusett . I have heard that he is really good and assume that learning DaVinci isn't a simple process so he must have skills. He has been doing them for years here locally and is one of maybe 2 local Drs. I have met him twice and felt comfortable around him. He has a reputation for being "arrogant/ brusque/mechanical" he didn't strike me that way at all and I think most surgeons I have met (quite a few at this point) do have that kind of personality and I'm not adding him to my circle of friends just counting on his expertise. I'm low key freaking the F out actually. He was involved in a 2002 case here in Redding where they were found to have performed 5 needless heart surgeries and Redding Medical/Tenet health was sued. It was all over the news but the other 2 involved were more at liability and his name wasn't out there.I remembered them ,only saw he was part of that with some deep google, He lost his license for a time, had probation and monitoring and complied. Also, this doesn't speak to his surgical ability to me, neither does personality. I'm low key freaked out and don't know what to do. What would you do?! I don't want to freak out and dramatically make a scene.HELP!!!!