To that I would add, the best doctors facilitate the body's natural healing process, the worst doctors impede or even disable healing.
The next post you read here will be about healing.
v. healed, heal·ing, heals
1. To restore to health or soundness; cure. See Synonyms at cure.
2. To set right; repair: healed the rift between us.
3. To restore (a person) to spiritual wholeness.
--dictionary dot com