So sorry to hear about your friend @tamarque.
As a start, find all our free science backed cancer resources here https://imahealth.org/research/cancer-care/
Please look for an oncologist or in integrative doctor or healthcare provider to work with your friend.
Three Doctors are taking on new cancer patients:
Dr. Michael Turner
https://imahealth.org/providers/a-michael-turner-md/
Dr. Saleeby
https://imahealth.org/providers/jp-saleeby-md/
Dr. Mollie James
https://imahealth.org/providers/mollie-james-do/
The other suggestion is to look for integrative healthcare providers in your area, that are prepared to work through the cancer protocols with you, AI can be helpful, with finding them for you. Then it will mean a few calls to establish what services they are happy to provide and to see if they suit your requirements.
This link to a map displays the locations of 2646 direct primary care (DPC) practices across all 50 states.
https://mapper.dpcfrontier.com/
Hope that this helps, and hopefully others will read this and will be able to add some extra pointers.
Keep us posted.