Hi @ebe, Welcome to Connect. Mayo Clinic has facilities in Minnesota, Arizona and Florida but they also have the Mayo Clinic Care Network which is a select group of independent health systems that are granted special access to Mayo Clinic's extensive knowledge and world-leading medical expertise -- https://www.mayoclinic.org/about-mayo-clinic/care-network/members

I found one in Ohio - Blanchard Valley Health System -- https://www.bvhealthsystem.org/

Has your doctor suggested any other possible tests to help with a diagnosis or treatment?