[kgin]

Not quite what you’re looking for, but a number of top US institutions offer a virtual second opinion program:

https://stanfordhealthcare.org/second-opinion/overview.html

https://www.massgeneral.org/second-opinions

https://www.dana-farber.org/appointments-and-second-opinions...

https://www.nyp.org/digital-health/second-opinion

https://www.mountsinai.org/care/international/second-opinion...

https://www.mskcc.org/experience/become-patient/internationa...

https://www.ucsfhealth.org/second-opinion

https://my.clevelandclinic.org/online-services/virtual-secon...