Hello @markduran, Welcome to Connect. You certainly have a lot going on which must make it extremely difficult to deal with. I'm sorry to hear that you haven't been able to get an appointment with Neurology. I'm not sure if it might be an option for you but Mayo Clinic also collaborates with hospitals that are in the Mayo Clinic Care Network and I see that CHRISTUS St. Vincent is a Care Network member - https://www.christushealth.org/locations/st-vincent?,
Here's a complete list of the member hospitals - https://www.mayoclinic.org/about-mayo-clinic/care-network/network-members.

Have you looked into a pain rehabilitation center?