A year ago I received a burn the size of a quarter. It blistered and my skin came off immediately. The gaping wound closed on its own a month later without having a graft. I saw a surgeon who instructed to use Maderma and keep out of sunlight. Now my "new" skin blisters up like an allergic hive. I have to use cortisone cream. This has happened a half dozen times over the last few months. I'm not sure why that is happening and the scar looks horrible. Who can I see in Arizona or California?