Mold Issue and Tenant Says Mold in Lungs as per Doctor report

[Gp G.]

I have a roof leak. Then roof contractor removed broken skylight in the roof. I called my own mold remediation contractor who tested and remediated mold.  Tenant not trusting this work as he is out of home when this work is performed as he has some minor surgery. Tenant says to PM now that he got a doctor report which says he has mold in his lungs. PM trying to send his own mold inspector and remediation contractor to test again to see any mold and remediate accordingly if needed. Any further steps I have to take to resolve these issues soon without any challenges. Please advise

Regards