I hope you find some answers and help. In case you have to come to Rochester Mayo Clinic Campus here is some info that may help you get around. Nice thing about Rochester in the Winter is you can get to all the buildings without going outside.

Rochester Mayo Clinic Concierge Services
https://www.mayoclinic.org/patient-visitor-guide/minnesota/becoming-a-patient/concierge-travel-services
Mayo Building - Mayo Clinic Patient Video Guide - Minnesota - YouTube