Their CS rates are pretty consistent with Fairfax. Some are due to high risk, some are RCS, some are necessary, but the rest is up in the air. It sounds like your gut is telling you it's not a good number and you should look elsewhere. I know it's more of a drive, but consider a VHC practice or the GW OBs or MWs. You're asking good questions and getting honest answers (schedule your CS) that tell you this is not the right fit for you.