Getting into the Mayo Clinic’s long Covid programs

Could anyone share their experience getting into the Mayo Clinic’s long Covid programs in Rochester or Jacksonville? They don’t make it easy. I couldn’t find any info on their website and I searched under every long Covid term I knew. Someone below mentioned they were unsuccessful getting into the Mayo Clinic’s long Covid program in Jacksonville because they didn’t have a PCR test on file with their PCP. I don’t either. I work for a hospital system and called them after my last positive home test. They said don’t come in, there are rarely false positives. And to proceed with calling out of work for a positive Covid test.