Yes, He does heal. The truth does heal. Do you ever put on a bandaid? Do you wash your hands? Truth is part of the healing for betrayal and despair, but PTS and TBI are physical.
We are to love the LORD with all our heart, soul, mind, and strength. Not just our mind. Healing is emotional, spiritual, cognitive, and physical.
I had PTS , this does heal it .
The medication they try to give you just numbs you and does not heal you