2nd Kings chapter 5.  Who is the true healer?

In this chapter the king of Aram had leprosy and heard of the great prophet Elisha and wanted to meet with him so he could be healed of his leprosy. But when he went to Elisha, Elisha did not meet with him but sent out a servant to tell him to go dip seven times in the Jordan River and he would be healed of his leprosy. The king of Aram was frustrated because he was waiting for the prophet to come out and just touch him and heal him. Instead he didn't even show his face. But the king servant talked him into doing what he was told and when he did he was healed.
It was almost as if he was awestruck with the famous prophet Elisha. When in reality Elisha is not the one who heals but the Lord is.
I don't feel we are much different. Why do some Christians limit God and try and find a great man or woman of God to help with miracles in their lives? Or why are we so quick to grab medicine or go to the doctor before we seek the Lord. I'm not saying we shouldn't go to the doctor or we shouldn't use medicine, I'm just saying we should pray to God first and give him a chance to work how he wants to do it. Our Father loves us and wants to work in and through our lives. I'm not saying he won't use a great man or woman of God to help us in our needs, but I am saying we should go to God first and let him work how He wants to.