Welcome to Connect @tbrad. This is a patient forum, but I can tell you that yes, there are many surgeons at Mayo Clinic who perform spinal fusions. I had this surgery myself a few years back. If you wish to inquire about care at any Mayo Clinic campus, you may use this link.
http://mayocl.in/1mtmR63
Can you tell me more about what you are experiencing? Do you have a diagnosis that would suggest a spinal fusion for your care?